Analysis
- max time kernel
141s - max time network
137s - platform
windows10-2004_x64 - resource
win10v2004-20240611-en - resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system - submitted
03/07/2024, 18:43
Behavioral task
behavioral1
Sample
23607f6cd7599d55ad4ba7772f50be89_JaffaCakes118.pdf
Resource
win7-20240611-en
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
23607f6cd7599d55ad4ba7772f50be89_JaffaCakes118.pdf
Resource
win10v2004-20240611-en
6 signatures
150 seconds
General
- Target 23607f6cd7599d55ad4ba7772f50be89_JaffaCakes118.pdf
- Size 9KB
- Sample240703-xc8besserq
- SHA256 3d044a6f88fc480e18ec2cb97a77d400c0edc824e1101e5a9f158898c5fdee60
- MD5 23607f6cd7599d55ad4ba7772f50be89
- SHA1 7c543c88d2ed36bab5f33991a4451dae3bf95d36
- SHA512 e160217295447a2c3ad60bb91a31bc7bfa2c0260f7be956dcc8f002b88e35180e839353325b0aa8049d312ff1e6b4361bea94226bd73cdcd3e60d968cf3d8b36
- SSDEEP 192:fPz4ULMxLIKXHszsw6KEKIhV25S7vlwnPndhOzbRcJgzvYgLVM8sJ860aZb7FFcx:fPz4ULMxLIKXHsALKEKIGnPndhsJzv7Z
- 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-1-5-21-3665033694-1447845302-680750983-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe - Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 1868 AcroRd32.exe 1868 AcroRd32.exe 1868 AcroRd32.exe 1868 AcroRd32.exe 1868 AcroRd32.exe 1868 AcroRd32.exe 1868 AcroRd32.exe 1868 AcroRd32.exe 1868 AcroRd32.exe 1868 AcroRd32.exe 1868 AcroRd32.exe 1868 AcroRd32.exe 1868 AcroRd32.exe 1868 AcroRd32.exe 1868 AcroRd32.exe 1868 AcroRd32.exe 1868 AcroRd32.exe 1868 AcroRd32.exe 1868 AcroRd32.exe 1868 AcroRd32.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1868 AcroRd32.exe - Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 1868 AcroRd32.exe 1868 AcroRd32.exe 1868 AcroRd32.exe 1868 AcroRd32.exe 1868 AcroRd32.exe 1868 AcroRd32.exe 1868 AcroRd32.exe - Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1868 wrote to memory of 3532 1868 AcroRd32.exe 93 PID 1868 wrote to memory of 3532 1868 AcroRd32.exe 93 PID 1868 wrote to memory of 3532 1868 AcroRd32.exe 93 PID 3532 wrote to memory of 1936 3532 RdrCEF.exe 95 PID 3532 wrote to memory of 1936 3532 RdrCEF.exe 95 PID 3532 wrote to memory of 1936 3532 RdrCEF.exe 95 PID 3532 wrote to memory of 1936 3532 RdrCEF.exe 95 PID 3532 wrote to memory of 1936 3532 RdrCEF.exe 95 PID 3532 wrote to memory of 1936 3532 RdrCEF.exe 95 PID 3532 wrote to memory of 1936 3532 RdrCEF.exe 95 PID 3532 wrote to memory of 1936 3532 RdrCEF.exe 95 PID 3532 wrote to memory of 1936 3532 RdrCEF.exe 95 PID 3532 wrote to memory of 1936 3532 RdrCEF.exe 95 PID 3532 wrote to memory of 1936 3532 RdrCEF.exe 95 PID 3532 wrote to memory of 1936 3532 RdrCEF.exe 95 PID 3532 wrote to memory of 1936 3532 RdrCEF.exe 95 PID 3532 wrote to memory of 1936 3532 RdrCEF.exe 95 PID 3532 wrote to memory of 1936 3532 RdrCEF.exe 95 PID 3532 wrote to memory of 1936 3532 RdrCEF.exe 95 PID 3532 wrote to memory of 1936 3532 RdrCEF.exe 95 PID 3532 wrote to memory of 1936 3532 RdrCEF.exe 95 PID 3532 wrote to memory of 1936 3532 RdrCEF.exe 95 PID 3532 wrote to memory of 1936 3532 RdrCEF.exe 95 PID 3532 wrote to memory of 1936 3532 RdrCEF.exe 95 PID 3532 wrote to memory of 1936 3532 RdrCEF.exe 95 PID 3532 wrote to memory of 1936 3532 RdrCEF.exe 95 PID 3532 wrote to memory of 1936 3532 RdrCEF.exe 95 PID 3532 wrote to memory of 1936 3532 RdrCEF.exe 95 PID 3532 wrote to memory of 1936 3532 RdrCEF.exe 95 PID 3532 wrote to memory of 1936 3532 RdrCEF.exe 95 PID 3532 wrote to memory of 1936 3532 RdrCEF.exe 95 PID 3532 wrote to memory of 1936 3532 RdrCEF.exe 95 PID 3532 wrote to memory of 1936 3532 RdrCEF.exe 95 PID 3532 wrote to memory of 1936 3532 RdrCEF.exe 95 PID 3532 wrote to memory of 1936 3532 RdrCEF.exe 95 PID 3532 wrote to memory of 1936 3532 RdrCEF.exe 95 PID 3532 wrote to memory of 1936 3532 RdrCEF.exe 95 PID 3532 wrote to memory of 1936 3532 RdrCEF.exe 95 PID 3532 wrote to memory of 1936 3532 RdrCEF.exe 95 PID 3532 wrote to memory of 1936 3532 RdrCEF.exe 95 PID 3532 wrote to memory of 1936 3532 RdrCEF.exe 95 PID 3532 wrote to memory of 1936 3532 RdrCEF.exe 95 PID 3532 wrote to memory of 1936 3532 RdrCEF.exe 95 PID 3532 wrote to memory of 1936 3532 RdrCEF.exe 95 PID 3532 wrote to memory of 1028 3532 RdrCEF.exe 96 PID 3532 wrote to memory of 1028 3532 RdrCEF.exe 96 PID 3532 wrote to memory of 1028 3532 RdrCEF.exe 96 PID 3532 wrote to memory of 1028 3532 RdrCEF.exe 96 PID 3532 wrote to memory of 1028 3532 RdrCEF.exe 96 PID 3532 wrote to memory of 1028 3532 RdrCEF.exe 96 PID 3532 wrote to memory of 1028 3532 RdrCEF.exe 96 PID 3532 wrote to memory of 1028 3532 RdrCEF.exe 96 PID 3532 wrote to memory of 1028 3532 RdrCEF.exe 96 PID 3532 wrote to memory of 1028 3532 RdrCEF.exe 96 PID 3532 wrote to memory of 1028 3532 RdrCEF.exe 96 PID 3532 wrote to memory of 1028 3532 RdrCEF.exe 96 PID 3532 wrote to memory of 1028 3532 RdrCEF.exe 96 PID 3532 wrote to memory of 1028 3532 RdrCEF.exe 96 PID 3532 wrote to memory of 1028 3532 RdrCEF.exe 96 PID 3532 wrote to memory of 1028 3532 RdrCEF.exe 96 PID 3532 wrote to memory of 1028 3532 RdrCEF.exe 96 PID 3532 wrote to memory of 1028 3532 RdrCEF.exe 96 PID 3532 wrote to memory of 1028 3532 RdrCEF.exe 96 PID 3532 wrote to memory of 1028 3532 RdrCEF.exe 96
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\23607f6cd7599d55ad4ba7772f50be89_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:1868 -
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:3532 -
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=882A6C766405ACF4129A29008FF0BF1D --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1936
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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=8CCD29A0AFCD488E3E616E01EDD8FB3E --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=8CCD29A0AFCD488E3E616E01EDD8FB3E --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:13⤵PID:1028
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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=BCD881C99E6B1E08B86A068744930B25 --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:844
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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=AA830D1E8FCF43CEEAC69D1379421915 --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=AA830D1E8FCF43CEEAC69D1379421915 --renderer-client-id=5 --mojo-platform-channel-handle=1916 --allow-no-sandbox-job /prefetch:13⤵PID:3848
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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=005413B24FE325B29F1DB87EBB338CA4 --mojo-platform-channel-handle=2688 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2412
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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=DA9904740A22107F5162133EC103F8E3 --mojo-platform-channel-handle=1720 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:5008
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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 --field-trial-handle=4016,i,3144109701624127473,12586215149656995128,262144 --variations-seed-version --mojo-platform-channel-handle=3368 /prefetch:81⤵PID:100
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 a0cb44712efec3877610664a486dd182bee5e3e4e60cb4393b61261b222e3732
- MD5 ec1609f490326907528e6c0b462fda5f
- SHA1 6c71266d08260216a01f2a70c7ba3c7dcdac08f2
- SHA512 2bfcc06474fb1443d6441751366d0afd748e55165c1fb52a17f68ee52f7436feb733114902a7d03b1670a78f0a66dc84b7f017b5f8bac2ba3bc8036ad796bd19
- SSDEEP 384:yeCdThatELJ8SWvDTGJCesZsLglKhubvGZsLRZh+vS4:B+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