mirror of
https://github.com/gchq/CyberChef.git
synced 2024-11-02 22:21:01 +01:00
Merge branch 'master' into v9
This commit is contained in:
n1474335
commit
80386f1c86
2
package-lock.json
generated
2
package-lock.json
generated
@ -1,6 +1,6 @@
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{
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"name": "cyberchef",
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"version": "8.38.0",
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"version": "8.38.1",
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"lockfileVersion": 1,
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"requires": true,
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"dependencies": {
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@ -1,6 +1,6 @@
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{
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"name": "cyberchef",
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"version": "8.38.0",
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"version": "8.38.1",
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"description": "The Cyber Swiss Army Knife for encryption, encoding, compression and data analysis.",
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"author": "n1474335 <n1474335@gmail.com>",
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"homepage": "https://gchq.github.io/CyberChef",
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@ -170,7 +170,7 @@ export const FILE_SIGNATURES = {
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mime: "image/vnd.adobe.photoshop",
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description: "",
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signature: {
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0: 0x38,
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0: 0x38, // 8BPS
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1: 0x42,
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2: 0x50,
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3: 0x53,
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@ -185,6 +185,28 @@ export const FILE_SIGNATURES = {
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},
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extractor: null
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},
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{
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name: "Photoshop Large Document",
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extension: "psb",
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mime: "application/x-photoshop",
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description: "",
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signature: {
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0: 0x38, // 8BPS
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1: 0x42,
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2: 0x50,
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3: 0x53,
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4: 0x0,
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5: 0x2,
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6: 0x0,
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7: 0x0,
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8: 0x0,
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9: 0x0,
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10: 0x0,
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11: 0x0,
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12: 0x0
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},
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extractor: null
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},
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{
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name: "Paint Shop Pro image",
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extension: "psp",
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@ -233,10 +255,114 @@ export const FILE_SIGNATURES = {
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5: 0x0,
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6: [0x10, 0x20, 0x30, 0x40, 0x80],
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7: [0x10, 0x20, 0x30, 0x40, 0x80],
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9: 0x00,
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9: 0x0,
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10: [0x0, 0x1]
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},
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extractor: null
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},
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{
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name: "Radiance High Dynamic Range image",
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extension: "hdr",
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mime: "image/vnd.radiance",
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description: "",
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signature: {
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0: 0x23, // #?RADIANCE
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1: 0x3f,
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2: 0x52,
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3: 0x41,
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4: 0x44,
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5: 0x49,
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6: 0x41,
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7: 0x4e,
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8: 0x43,
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9: 0x45,
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10: 0x0a
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},
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extractor: null
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},
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{
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name: "Sony ARW image",
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extension: "arw",
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mime: "image/x-raw",
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description: "",
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signature: {
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0: 0x05,
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1: 0x0,
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2: 0x0,
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3: 0x0,
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4: 0x41,
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5: 0x57,
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6: 0x31,
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7: 0x2e
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},
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extractor: null
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},
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{
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name: "Fujifilm Raw Image",
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extension: "raf",
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mime: "image/x-raw",
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description: "",
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signature: {
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0: 0x46, // FUJIFILMCCD-RAW
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1: 0x55,
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2: 0x4a,
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3: 0x49,
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4: 0x46,
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5: 0x49,
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6: 0x4c,
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7: 0x4d,
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8: 0x43,
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9: 0x43,
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10: 0x44,
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11: 0x2d,
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12: 0x52,
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13: 0x41,
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14: 0x57
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},
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extractor: null
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},
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{
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name: "Minolta RAW image",
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extension: "mrw",
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mime: "image/x-raw",
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description: "",
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signature: {
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0: 0x0,
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1: 0x4d, // MRM
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2: 0x52,
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3: 0x4d
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},
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extractor: null
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},
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{
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name: "Adobe Bridge Thumbnail Cache",
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extension: "bct",
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mime: "application/octet-stream",
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description: "",
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signature: {
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0: 0x6c,
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1: 0x6e,
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2: 0x62,
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3: 0x74,
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4: 0x02,
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5: 0x0,
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6: 0x0,
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7: 0x0
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},
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extractor: null
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},
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{
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name: "Microsoft Document Imaging",
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extension: "mdi",
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mime: "image/vnd.ms-modi",
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description: "",
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signature: {
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0: 0x45,
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1: 0x50,
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2: 0x2a,
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3: 0x00
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},
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extractor: null
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}
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],
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"Video": [
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@ -534,6 +660,97 @@ export const FILE_SIGNATURES = {
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},
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extractor: null
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},
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{
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name: "Audacity",
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extension: "au",
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mime: "audio/x-au",
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description: "",
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signature: {
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0: 0x64, // dns.
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1: 0x6e,
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2: 0x73,
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3: 0x2e,
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24: 0x41, // AudacityBlockFile
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25: 0x75,
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26: 0x64,
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27: 0x61,
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28: 0x63,
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29: 0x69,
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30: 0x74,
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31: 0x79,
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32: 0x42,
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33: 0x6c,
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34: 0x6f,
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35: 0x63,
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36: 0x6b,
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37: 0x46,
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38: 0x69,
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39: 0x6c,
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40: 0x65
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},
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extractor: null
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},
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{
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name: "Audacity Block",
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extension: "auf",
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mime: "application/octet-stream",
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description: "",
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signature: {
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0: 0x41, // AudacityBlockFile
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1: 0x75,
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2: 0x64,
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3: 0x61,
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4: 0x63,
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5: 0x69,
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6: 0x74,
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7: 0x79,
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8: 0x42,
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9: 0x6c,
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10: 0x6f,
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11: 0x63,
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12: 0x6b,
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13: 0x46,
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14: 0x69,
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15: 0x6c,
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16: 0x65
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},
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extractor: null
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},
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{
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name: "Audio Interchange File",
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extension: "aif",
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mime: "audio/x-aiff",
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description: "",
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signature: {
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0: 0x46, // FORM
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1: 0x4f,
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2: 0x52,
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3: 0x4d,
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8: 0x41, // AIFF
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9: 0x49,
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10: 0x46,
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11: 0x46
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},
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extractor: null
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},
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{
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name: "Audio Interchange File (compressed)",
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extension: "aifc",
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mime: "audio/x-aifc",
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description: "",
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signature: {
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0: 0x46, // FORM
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1: 0x4f,
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2: 0x52,
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3: 0x4d,
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8: 0x41, // AIFC
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9: 0x49,
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10: 0x46,
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11: 0x43
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},
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extractor: null
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}
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],
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"Documents": [
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{
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@ -898,6 +1115,110 @@ export const FILE_SIGNATURES = {
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},
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extractor: null
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},
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{
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name: "ARJ Archive",
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extension: "arj",
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mime: "application/x-arj-compressed",
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description: "",
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signature: {
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0: 0x60,
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1: 0xea,
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8: [0x0, 0x10, 0x14],
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9: 0x0,
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10: 0x2
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},
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extractor: null
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},
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{
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name: "WinAce Archive",
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extension: "ace",
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mime: "application/x-ace-compressed",
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description: "",
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signature: {
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7: 0x2a, // **ACE**
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8: 0x2a,
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9: 0x41,
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10: 0x43,
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11: 0x45,
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12: 0x2a,
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13: 0x2a
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},
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extractor: null
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},
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{
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name: "Macintosh BinHex Encoded File",
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extension: "hqx",
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mime: "application/mac-binhex",
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description: "",
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signature: {
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11: 0x6d, // must be converted with BinHex
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12: 0x75,
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13: 0x73,
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14: 0x74,
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15: 0x20,
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16: 0x62,
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17: 0x65,
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18: 0x20,
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19: 0x63,
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20: 0x6f,
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21: 0x6e,
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22: 0x76,
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23: 0x65,
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24: 0x72,
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25: 0x74,
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26: 0x65,
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27: 0x64,
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28: 0x20,
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29: 0x77,
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30: 0x69,
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31: 0x74,
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32: 0x68,
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33: 0x20,
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34: 0x42,
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35: 0x69,
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36: 0x6e,
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37: 0x48,
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38: 0x65,
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39: 0x78
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},
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extractor: null
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||||
},
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{
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name: "ALZip Archive",
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extension: "alz",
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mime: "application/octet-stream",
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description: "",
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signature: {
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0: 0x41, // ALZ
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1: 0x4c,
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2: 0x5a,
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3: 0x01,
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4: 0x0a,
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5: 0x0,
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6: 0x0,
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7: 0x0
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},
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extractor: null
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},
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{
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name: "KGB Compressed Archive",
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extension: "kgb",
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mime: "application/x-kgb-compressed",
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description: "",
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signature: {
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0: 0x4b, // KGB_arch -
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1: 0x47,
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2: 0x42,
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3: 0x5f,
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4: 0x61,
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5: 0x72,
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6: 0x63,
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7: 0x68,
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8: 0x20,
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9: 0x2d
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},
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extractor: null
|
||||
}
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||||
],
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"Miscellaneous": [
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||||
{
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||||
@ -1041,6 +1362,43 @@ export const FILE_SIGNATURES = {
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},
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extractor: null
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||||
},
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||||
{
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name: "BitTorrent link",
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extension: "torrent",
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mime: "application/x-bittorrent",
|
||||
description: "",
|
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signature: [
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{
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0: 0x64, // d8:announce##:
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1: 0x38,
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2: 0x3a,
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3: 0x61,
|
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4: 0x6e,
|
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5: 0x6e,
|
||||
6: 0x6f,
|
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7: 0x75,
|
||||
8: 0x6e,
|
||||
9: 0x63,
|
||||
10: 0x65,
|
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11: 0x23,
|
||||
12: 0x23,
|
||||
13: 0x3a
|
||||
},
|
||||
{
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||||
0: 0x64, // d4:infod
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1: 0x34,
|
||||
2: 0x3a,
|
||||
3: 0x69,
|
||||
4: 0x6e,
|
||||
5: 0x66,
|
||||
6: 0x6f,
|
||||
7: 0x64,
|
||||
8: [0x34, 0x35, 0x36],
|
||||
9: 0x3a
|
||||
}
|
||||
],
|
||||
extractor: null
|
||||
}
|
||||
]
|
||||
};
|
||||
|
||||
|
||||
@ -21,7 +21,12 @@ class DetectFileType extends Operation {
|
||||
|
||||
this.name = "Detect File Type";
|
||||
this.module = "Default";
|
||||
this.description = "Attempts to guess the MIME (Multipurpose Internet Mail Extensions) type of the data based on 'magic bytes'.<br><br>Currently supports the following file types: 7z, amr, avi, bmp, bz2, class, cr2, crx, dex, dmg, doc, elf, eot, epub, exe, flac, flv, gif, gz, ico, iso, jpg, jxr, m4a, m4v, mid, mkv, mov, mp3, mp4, mpg, ogg, otf, pdf, png, ppt, ps, psd, rar, rtf, sqlite, swf, tar, tar.z, tif, ttf, utf8, vmdk, wav, webm, webp, wmv, woff, woff2, xls, xz, zip.";
|
||||
this.description = "Attempts to guess the MIME (Multipurpose Internet Mail Extensions) type of the data based on 'magic bytes'.<br><br>Currently supports the following file types: " +
|
||||
Object.keys(FILE_SIGNATURES).map(cat =>
|
||||
FILE_SIGNATURES[cat].map(sig =>
|
||||
sig.extension.split(",")[0]
|
||||
).join(", ")
|
||||
).join(", ") + ".";
|
||||
this.infoURL = "https://wikipedia.org/wiki/List_of_file_signatures";
|
||||
this.inputType = "ArrayBuffer";
|
||||
this.outputType = "string";
|
||||
@ -52,18 +57,19 @@ class DetectFileType extends Operation {
|
||||
if (!types.length) {
|
||||
return "Unknown file type. Have you tried checking the entropy of this data to determine whether it might be encrypted or compressed?";
|
||||
} else {
|
||||
let output = "";
|
||||
|
||||
types.forEach(type => {
|
||||
output += "File extension: " + type.extension + "\n" +
|
||||
"MIME type: " + type.mime + "\n";
|
||||
const results = types.map(type => {
|
||||
let output = `File type: ${type.name}
|
||||
Extension: ${type.extension}
|
||||
MIME type: ${type.mime}\n`;
|
||||
|
||||
if (type.description && type.description.length) {
|
||||
output += "\nDescription: " + type.description + "\n";
|
||||
output += `Description: ${type.description}\n`;
|
||||
}
|
||||
});
|
||||
|
||||
return output;
|
||||
});
|
||||
|
||||
return results.join("\n");
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
@ -55,12 +55,13 @@ class ScanForEmbeddedFiles extends Operation {
|
||||
if (types.length) {
|
||||
types.forEach(type => {
|
||||
numFound++;
|
||||
output += "\nOffset " + type.offset + " (0x" + Utils.hex(type.offset) + "):\n" +
|
||||
" File extension: " + type.fileDetails.extension + "\n" +
|
||||
" MIME type: " + type.fileDetails.mime + "\n";
|
||||
output += `\nOffset ${type.offset} (0x${Utils.hex(type.offset)}):
|
||||
File type: ${type.fileDetails.name}
|
||||
Extension: ${type.fileDetails.extension}
|
||||
MIME type: ${type.fileDetails.mime}\n`;
|
||||
|
||||
if (type.fileDetails.description && type.fileDetails.description.length) {
|
||||
output += " Description: " + type.fileDetails.description + "\n";
|
||||
output += ` Description: ${type.fileDetails.description}\n`;
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user