Analysis
- max time kernel
142s - max time network
156s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system - submitted
30/05/2024, 02:40
Behavioral task
behavioral1
Sample
82ca9c0c9a7cef787f69a3f90e7c7b59_JaffaCakes118.pdf
Resource
win7-20240508-en
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
82ca9c0c9a7cef787f69a3f90e7c7b59_JaffaCakes118.pdf
Resource
win10v2004-20240226-en
6 signatures
150 seconds
General
- Target 82ca9c0c9a7cef787f69a3f90e7c7b59_JaffaCakes118.pdf
- Size 52KB
- Sample240530-c53anabe8x
- SHA256 51de40d1ec5bd73eca8162cbeaed88e5d86056ef1392a9bc72650d9762e20c5b
- MD5 82ca9c0c9a7cef787f69a3f90e7c7b59
- SHA1 2939cb3a1de15bdb8aa861abe3084d933c76dc2e
- SHA512 4229da5e8cf05a8168d5b4f5a21cd0a9f0e6f320277808021eaf3ccd31efe1f9f97889a8729759fca46b3662dc62b1f5b7442f58420f9a2ac1e3e979eda6fe36
- SSDEEP 1536:oGFaOZX/DBQYMeO22B+LVglDgSQThjVJ6zm4x7oE:FFayH7SQZc
- 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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz AcroRd32.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 AcroRd32.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe - Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 1424 AcroRd32.exe 1424 AcroRd32.exe 1424 AcroRd32.exe 1424 AcroRd32.exe 1424 AcroRd32.exe 1424 AcroRd32.exe 1424 AcroRd32.exe 1424 AcroRd32.exe 1424 AcroRd32.exe 1424 AcroRd32.exe 1424 AcroRd32.exe 1424 AcroRd32.exe 1424 AcroRd32.exe 1424 AcroRd32.exe 1424 AcroRd32.exe 1424 AcroRd32.exe 1424 AcroRd32.exe 1424 AcroRd32.exe 1424 AcroRd32.exe 1424 AcroRd32.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1424 AcroRd32.exe - Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 1424 AcroRd32.exe 1424 AcroRd32.exe 1424 AcroRd32.exe 1424 AcroRd32.exe 1424 AcroRd32.exe - Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1424 wrote to memory of 3992 1424 AcroRd32.exe 90 PID 1424 wrote to memory of 3992 1424 AcroRd32.exe 90 PID 1424 wrote to memory of 3992 1424 AcroRd32.exe 90 PID 1424 wrote to memory of 4604 1424 AcroRd32.exe 91 PID 1424 wrote to memory of 4604 1424 AcroRd32.exe 91 PID 1424 wrote to memory of 4604 1424 AcroRd32.exe 91 PID 3992 wrote to memory of 888 3992 RdrCEF.exe 92 PID 3992 wrote to memory of 888 3992 RdrCEF.exe 92 PID 3992 wrote to memory of 888 3992 RdrCEF.exe 92 PID 3992 wrote to memory of 888 3992 RdrCEF.exe 92 PID 3992 wrote to memory of 888 3992 RdrCEF.exe 92 PID 3992 wrote to memory of 888 3992 RdrCEF.exe 92 PID 3992 wrote to memory of 888 3992 RdrCEF.exe 92 PID 3992 wrote to memory of 888 3992 RdrCEF.exe 92 PID 3992 wrote to memory of 888 3992 RdrCEF.exe 92 PID 3992 wrote to memory of 888 3992 RdrCEF.exe 92 PID 3992 wrote to memory of 888 3992 RdrCEF.exe 92 PID 3992 wrote to memory of 888 3992 RdrCEF.exe 92 PID 3992 wrote to memory of 888 3992 RdrCEF.exe 92 PID 3992 wrote to memory of 888 3992 RdrCEF.exe 92 PID 3992 wrote to memory of 888 3992 RdrCEF.exe 92 PID 3992 wrote to memory of 888 3992 RdrCEF.exe 92 PID 3992 wrote to memory of 888 3992 RdrCEF.exe 92 PID 3992 wrote to memory of 888 3992 RdrCEF.exe 92 PID 3992 wrote to memory of 888 3992 RdrCEF.exe 92 PID 3992 wrote to memory of 888 3992 RdrCEF.exe 92 PID 3992 wrote to memory of 888 3992 RdrCEF.exe 92 PID 3992 wrote to memory of 888 3992 RdrCEF.exe 92 PID 3992 wrote to memory of 888 3992 RdrCEF.exe 92 PID 3992 wrote to memory of 888 3992 RdrCEF.exe 92 PID 3992 wrote to memory of 888 3992 RdrCEF.exe 92 PID 3992 wrote to memory of 888 3992 RdrCEF.exe 92 PID 3992 wrote to memory of 888 3992 RdrCEF.exe 92 PID 3992 wrote to memory of 888 3992 RdrCEF.exe 92 PID 3992 wrote to memory of 888 3992 RdrCEF.exe 92 PID 3992 wrote to memory of 888 3992 RdrCEF.exe 92 PID 3992 wrote to memory of 888 3992 RdrCEF.exe 92 PID 3992 wrote to memory of 888 3992 RdrCEF.exe 92 PID 3992 wrote to memory of 888 3992 RdrCEF.exe 92 PID 3992 wrote to memory of 888 3992 RdrCEF.exe 92 PID 3992 wrote to memory of 888 3992 RdrCEF.exe 92 PID 3992 wrote to memory of 888 3992 RdrCEF.exe 92 PID 3992 wrote to memory of 888 3992 RdrCEF.exe 92 PID 3992 wrote to memory of 888 3992 RdrCEF.exe 92 PID 3992 wrote to memory of 888 3992 RdrCEF.exe 92 PID 3992 wrote to memory of 888 3992 RdrCEF.exe 92 PID 3992 wrote to memory of 888 3992 RdrCEF.exe 92 PID 3992 wrote to memory of 888 3992 RdrCEF.exe 92 PID 3992 wrote to memory of 888 3992 RdrCEF.exe 92 PID 3992 wrote to memory of 1400 3992 RdrCEF.exe 93 PID 3992 wrote to memory of 1400 3992 RdrCEF.exe 93 PID 3992 wrote to memory of 1400 3992 RdrCEF.exe 93 PID 3992 wrote to memory of 1400 3992 RdrCEF.exe 93 PID 3992 wrote to memory of 1400 3992 RdrCEF.exe 93 PID 3992 wrote to memory of 1400 3992 RdrCEF.exe 93 PID 3992 wrote to memory of 1400 3992 RdrCEF.exe 93 PID 3992 wrote to memory of 1400 3992 RdrCEF.exe 93 PID 3992 wrote to memory of 1400 3992 RdrCEF.exe 93 PID 3992 wrote to memory of 1400 3992 RdrCEF.exe 93 PID 3992 wrote to memory of 1400 3992 RdrCEF.exe 93 PID 3992 wrote to memory of 1400 3992 RdrCEF.exe 93 PID 3992 wrote to memory of 1400 3992 RdrCEF.exe 93 PID 3992 wrote to memory of 1400 3992 RdrCEF.exe 93 PID 3992 wrote to memory of 1400 3992 RdrCEF.exe 93
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\82ca9c0c9a7cef787f69a3f90e7c7b59_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:1424 -
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:3992 -
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=B8065CED08A871977C3BE92EAC6B799A --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=B8065CED08A871977C3BE92EAC6B799A --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵PID:888
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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=F874803B76EA8F3E82A62CBCDF6ED27F --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1400
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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=E3124ACDB616E2F7E0664F7BA34C372B --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=E3124ACDB616E2F7E0664F7BA34C372B --renderer-client-id=4 --mojo-platform-channel-handle=2168 --allow-no-sandbox-job /prefetch:13⤵PID:1520
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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=1581C9379AD8BC86AC29EE768838F7A4 --mojo-platform-channel-handle=1984 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2972
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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=FB5B6304ADFCF3D3F56205B23E9F266A --mojo-platform-channel-handle=2580 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3284
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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=B7766F0BFB43AEA1D61B082777D9D1E0 --mojo-platform-channel-handle=2568 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1088
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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" --backgroundcolor=165140432⤵PID:4604
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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 --mojo-platform-channel-handle=1328 --field-trial-handle=3060,i,1774866140584649235,8085848018931772189,262144 --variations-seed-version /prefetch:81⤵PID:2144
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 884a29517b14d1494c5e7821a89860e91b0bb8a9b0a2de73e892c0c1d569b3e8
- MD5 47c8a38fe0872b8eef88550f76d45345
- SHA1 4cb1a97e7efbb91dbf1350d852296a37d384db0f
- SHA512 bab673f8508d66c5104e76ace9b927f90be1cff727a445ec56c69ba832e8c0480370acf213a5a7fe2177e2105eb620c72081eb9d443d8ba3d0eb7345e8bf8ed6
- SSDEEP 384:yeREdThatELJ8SWvDTGJCesZsLglKhubvGZsLRZh+vS4:9+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