Analysis
- max time kernel
125s - max time network
126s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system - submitted
12/05/2024, 18:12
Behavioral task
behavioral1
Sample
3b6ceab1b74d3f3ef48b48d610642c56_JaffaCakes118.pdf
Resource
win7-20231129-en
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
3b6ceab1b74d3f3ef48b48d610642c56_JaffaCakes118.pdf
Resource
win10v2004-20240508-en
6 signatures
150 seconds
General
- Target 3b6ceab1b74d3f3ef48b48d610642c56_JaffaCakes118.pdf
- Size 15KB
- Sample240512-wtdmpscf45
- SHA256 8ad9c2c35a0aaccbaa290358904e882d14c2330a2009632c4ad712589bfca8f3
- MD5 3b6ceab1b74d3f3ef48b48d610642c56
- SHA1 d4b94b36adfc73f3af5b054025fbe415e4d36301
- SHA512 38051994edeb810f0131f64e69c669d1407ced93f1be70076b0de1182d7578949188264e6097d9e307b080df39b378fb268c7695b7293676aa5eb7fe9cf24d04
- SSDEEP 384:1KfaA1SIWfxY0VqyluhSJSKnbZRRsyGMlBcSvA:QB1SbEyJNbZRRiME+A
- MD5 SHA1 SHA512 SSDEEP
Score
1/10
Malware Config
Signatures
- Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 AcroRd32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz AcroRd32.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe - Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 1856 AcroRd32.exe 1856 AcroRd32.exe 1856 AcroRd32.exe 1856 AcroRd32.exe 1856 AcroRd32.exe 1856 AcroRd32.exe 1856 AcroRd32.exe 1856 AcroRd32.exe 1856 AcroRd32.exe 1856 AcroRd32.exe 1856 AcroRd32.exe 1856 AcroRd32.exe 1856 AcroRd32.exe 1856 AcroRd32.exe 1856 AcroRd32.exe 1856 AcroRd32.exe 1856 AcroRd32.exe 1856 AcroRd32.exe 1856 AcroRd32.exe 1856 AcroRd32.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1856 AcroRd32.exe - Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 1856 AcroRd32.exe 1856 AcroRd32.exe 1856 AcroRd32.exe 1856 AcroRd32.exe 1856 AcroRd32.exe 1856 AcroRd32.exe - Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1856 wrote to memory of 4428 1856 AcroRd32.exe 95 PID 1856 wrote to memory of 4428 1856 AcroRd32.exe 95 PID 1856 wrote to memory of 4428 1856 AcroRd32.exe 95 PID 4428 wrote to memory of 232 4428 RdrCEF.exe 96 PID 4428 wrote to memory of 232 4428 RdrCEF.exe 96 PID 4428 wrote to memory of 232 4428 RdrCEF.exe 96 PID 4428 wrote to memory of 232 4428 RdrCEF.exe 96 PID 4428 wrote to memory of 232 4428 RdrCEF.exe 96 PID 4428 wrote to memory of 232 4428 RdrCEF.exe 96 PID 4428 wrote to memory of 232 4428 RdrCEF.exe 96 PID 4428 wrote to memory of 232 4428 RdrCEF.exe 96 PID 4428 wrote to memory of 232 4428 RdrCEF.exe 96 PID 4428 wrote to memory of 232 4428 RdrCEF.exe 96 PID 4428 wrote to memory of 232 4428 RdrCEF.exe 96 PID 4428 wrote to memory of 232 4428 RdrCEF.exe 96 PID 4428 wrote to memory of 232 4428 RdrCEF.exe 96 PID 4428 wrote to memory of 232 4428 RdrCEF.exe 96 PID 4428 wrote to memory of 232 4428 RdrCEF.exe 96 PID 4428 wrote to memory of 232 4428 RdrCEF.exe 96 PID 4428 wrote to memory of 232 4428 RdrCEF.exe 96 PID 4428 wrote to memory of 232 4428 RdrCEF.exe 96 PID 4428 wrote to memory of 232 4428 RdrCEF.exe 96 PID 4428 wrote to memory of 232 4428 RdrCEF.exe 96 PID 4428 wrote to memory of 232 4428 RdrCEF.exe 96 PID 4428 wrote to memory of 232 4428 RdrCEF.exe 96 PID 4428 wrote to memory of 232 4428 RdrCEF.exe 96 PID 4428 wrote to memory of 232 4428 RdrCEF.exe 96 PID 4428 wrote to memory of 232 4428 RdrCEF.exe 96 PID 4428 wrote to memory of 232 4428 RdrCEF.exe 96 PID 4428 wrote to memory of 232 4428 RdrCEF.exe 96 PID 4428 wrote to memory of 232 4428 RdrCEF.exe 96 PID 4428 wrote to memory of 232 4428 RdrCEF.exe 96 PID 4428 wrote to memory of 232 4428 RdrCEF.exe 96 PID 4428 wrote to memory of 232 4428 RdrCEF.exe 96 PID 4428 wrote to memory of 232 4428 RdrCEF.exe 96 PID 4428 wrote to memory of 232 4428 RdrCEF.exe 96 PID 4428 wrote to memory of 232 4428 RdrCEF.exe 96 PID 4428 wrote to memory of 232 4428 RdrCEF.exe 96 PID 4428 wrote to memory of 232 4428 RdrCEF.exe 96 PID 4428 wrote to memory of 232 4428 RdrCEF.exe 96 PID 4428 wrote to memory of 232 4428 RdrCEF.exe 96 PID 4428 wrote to memory of 232 4428 RdrCEF.exe 96 PID 4428 wrote to memory of 232 4428 RdrCEF.exe 96 PID 4428 wrote to memory of 232 4428 RdrCEF.exe 96 PID 4428 wrote to memory of 732 4428 RdrCEF.exe 97 PID 4428 wrote to memory of 732 4428 RdrCEF.exe 97 PID 4428 wrote to memory of 732 4428 RdrCEF.exe 97 PID 4428 wrote to memory of 732 4428 RdrCEF.exe 97 PID 4428 wrote to memory of 732 4428 RdrCEF.exe 97 PID 4428 wrote to memory of 732 4428 RdrCEF.exe 97 PID 4428 wrote to memory of 732 4428 RdrCEF.exe 97 PID 4428 wrote to memory of 732 4428 RdrCEF.exe 97 PID 4428 wrote to memory of 732 4428 RdrCEF.exe 97 PID 4428 wrote to memory of 732 4428 RdrCEF.exe 97 PID 4428 wrote to memory of 732 4428 RdrCEF.exe 97 PID 4428 wrote to memory of 732 4428 RdrCEF.exe 97 PID 4428 wrote to memory of 732 4428 RdrCEF.exe 97 PID 4428 wrote to memory of 732 4428 RdrCEF.exe 97 PID 4428 wrote to memory of 732 4428 RdrCEF.exe 97 PID 4428 wrote to memory of 732 4428 RdrCEF.exe 97 PID 4428 wrote to memory of 732 4428 RdrCEF.exe 97 PID 4428 wrote to memory of 732 4428 RdrCEF.exe 97 PID 4428 wrote to memory of 732 4428 RdrCEF.exe 97 PID 4428 wrote to memory of 732 4428 RdrCEF.exe 97
Processes
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\3b6ceab1b74d3f3ef48b48d610642c56_JaffaCakes118.pdf"1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1856 -
C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --backgroundcolor=165140432⤵
- Suspicious use of WriteProcessMemory
PID:4428 -
C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=9DDEC7FE6FB889202B879D05BFCD961F --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:232
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=ACB9C69BB5701D06076681DDA9796C7E --lang=en-US --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --enable-pinch --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --enable-gpu-async-worker-context --content-image-texture-target=0,0,3553;0,1,3553;0,2,3553;0,3,3553;0,4,3553;0,5,3553;0,6,3553;0,7,3553;0,8,3553;0,9,3553;0,10,3553;0,11,3553;0,12,3553;0,13,3553;0,14,3553;0,15,3553;0,16,3553;0,17,3553;0,18,3553;1,0,3553;1,1,3553;1,2,3553;1,3,3553;1,4,3553;1,5,3553;1,6,3553;1,7,3553;1,8,3553;1,9,3553;1,10,3553;1,11,3553;1,12,3553;1,13,3553;1,14,3553;1,15,3553;1,16,3553;1,17,3553;1,18,3553;2,0,3553;2,1,3553;2,2,3553;2,3,3553;2,4,3553;2,5,3553;2,6,3553;2,7,3553;2,8,3553;2,9,3553;2,10,3553;2,11,3553;2,12,3553;2,13,3553;2,14,3553;2,15,3553;2,16,3553;2,17,3553;2,18,3553;3,0,3553;3,1,3553;3,2,3553;3,3,3553;3,4,3553;3,5,3553;3,6,3553;3,7,3553;3,8,3553;3,9,3553;3,10,3553;3,11,3553;3,12,3553;3,13,3553;3,14,3553;3,15,3553;3,16,3553;3,17,3553;3,18,3553;4,0,3553;4,1,3553;4,2,3553;4,3,3553;4,4,3553;4,5,3553;4,6,3553;4,7,3553;4,8,3553;4,9,3553;4,10,3553;4,11,3553;4,12,3553;4,13,3553;4,14,3553;4,15,3553;4,16,3553;4,17,3553;4,18,3553;5,0,3553;5,1,3553;5,2,3553;5,3,3553;5,4,3553;5,5,3553;5,6,3553;5,7,3553;5,8,3553;5,9,3553;5,10,3553;5,11,3553;5,12,3553;5,13,3553;5,14,3553;5,15,3553;5,16,3553;5,17,3553;5,18,3553;6,0,3553;6,1,3553;6,2,3553;6,3,3553;6,4,3553;6,5,3553;6,6,3553;6,7,3553;6,8,3553;6,9,3553;6,10,3553;6,11,3553;6,12,3553;6,13,3553;6,14,3553;6,15,3553;6,16,3553;6,17,3553;6,18,3553 --disable-accelerated-video-decode --service-request-channel-token=ACB9C69BB5701D06076681DDA9796C7E --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵PID:732
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=B9118A1B189C5F4E68F823A7B57962AF --mojo-platform-channel-handle=2288 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3420
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=46E2186E314F881A3CB780AFC4DDB58B --mojo-platform-channel-handle=1900 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:964
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=7FD83D4624CA218AB2280EAD08834C48 --mojo-platform-channel-handle=1868 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2340
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=ABC30F41BA68A2A7E567D7FCD7A36EE7 --lang=en-US --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --enable-pinch --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --enable-gpu-async-worker-context --content-image-texture-target=0,0,3553;0,1,3553;0,2,3553;0,3,3553;0,4,3553;0,5,3553;0,6,3553;0,7,3553;0,8,3553;0,9,3553;0,10,3553;0,11,3553;0,12,3553;0,13,3553;0,14,3553;0,15,3553;0,16,3553;0,17,3553;0,18,3553;1,0,3553;1,1,3553;1,2,3553;1,3,3553;1,4,3553;1,5,3553;1,6,3553;1,7,3553;1,8,3553;1,9,3553;1,10,3553;1,11,3553;1,12,3553;1,13,3553;1,14,3553;1,15,3553;1,16,3553;1,17,3553;1,18,3553;2,0,3553;2,1,3553;2,2,3553;2,3,3553;2,4,3553;2,5,3553;2,6,3553;2,7,3553;2,8,3553;2,9,3553;2,10,3553;2,11,3553;2,12,3553;2,13,3553;2,14,3553;2,15,3553;2,16,3553;2,17,3553;2,18,3553;3,0,3553;3,1,3553;3,2,3553;3,3,3553;3,4,3553;3,5,3553;3,6,3553;3,7,3553;3,8,3553;3,9,3553;3,10,3553;3,11,3553;3,12,3553;3,13,3553;3,14,3553;3,15,3553;3,16,3553;3,17,3553;3,18,3553;4,0,3553;4,1,3553;4,2,3553;4,3,3553;4,4,3553;4,5,3553;4,6,3553;4,7,3553;4,8,3553;4,9,3553;4,10,3553;4,11,3553;4,12,3553;4,13,3553;4,14,3553;4,15,3553;4,16,3553;4,17,3553;4,18,3553;5,0,3553;5,1,3553;5,2,3553;5,3,3553;5,4,3553;5,5,3553;5,6,3553;5,7,3553;5,8,3553;5,9,3553;5,10,3553;5,11,3553;5,12,3553;5,13,3553;5,14,3553;5,15,3553;5,16,3553;5,17,3553;5,18,3553;6,0,3553;6,1,3553;6,2,3553;6,3,3553;6,4,3553;6,5,3553;6,6,3553;6,7,3553;6,8,3553;6,9,3553;6,10,3553;6,11,3553;6,12,3553;6,13,3553;6,14,3553;6,15,3553;6,16,3553;6,17,3553;6,18,3553 --disable-accelerated-video-decode --service-request-channel-token=ABC30F41BA68A2A7E567D7FCD7A36EE7 --renderer-client-id=7 --mojo-platform-channel-handle=2316 --allow-no-sandbox-job /prefetch:13⤵PID:3216
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3132
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4332,i,9746875443948590908,1444894342962555245,262144 --variations-seed-version --mojo-platform-channel-handle=4180 /prefetch:81⤵PID:3292
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages
- Size 64KB
- SHA256 1873d26a44a38aea2846294b06476bf809b11b327d098809be9056d4d1877722
- MD5 8d13b327027c7320e3a422c5ee1eb0f7
- SHA1 d4624274595b054e2a699675c5b4954695dc7dcf
- SHA512 db634e05ec2e0504466df477f23bfa9f07526145e7d1cd1fc2fca177f787cd41fe4485d84edf227d6247631042b69e2f187a9c8389f1aa527b254e443f5ab374
- SSDEEP 384:yerdThatELJ8SWvDTGJCesZsLglKhubvGZsLRZh+vS4:2+elZsLQCZsL3hUS4
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages
- Size 36KB
- SHA256 b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
- MD5 b30d3becc8731792523d599d949e63f5
- SHA1 19350257e42d7aee17fb3bf139a9d3adb330fad4
- SHA512 523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
- SSDEEP 24:TLiXlzkrFsgIFsxX3pALXmnHpkDGjmcxBSkomXk+2m9RFTsyg+wmf9Mzm+Zs3tGl:TqlmFTIF3XmHjBoGGR+jMz+LhT
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages
- Size 56KB
- SHA256 111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
- MD5 752a1f26b18748311b691c7d8fc20633
- SHA1 c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
- SHA512 a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5
- SSDEEP 192:wedRBvVrThe4p4/KhTB4p4CitZtkZsLRGVDbw6H3ph+v3YQa9:weZdThkKhBvkZsLRGlzh+vS9
- MD5 SHA1 SHA512 SSDEEP