Analysis
- max time kernel
141s - max time network
139s - platform
windows10-2004_x64 - resource
win10v2004-20240611-en - resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system - submitted
27/06/2024, 09:27
Behavioral task
behavioral1
Sample
157c22f23b4261c0140ae7cd3003eb41_JaffaCakes118.pdf
Resource
win7-20240611-en
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
157c22f23b4261c0140ae7cd3003eb41_JaffaCakes118.pdf
Resource
win10v2004-20240611-en
6 signatures
150 seconds
General
- Target 157c22f23b4261c0140ae7cd3003eb41_JaffaCakes118.pdf
- Size 9KB
- Sample240627-lev84awhmj
- SHA256 38d8086f51dc9114ad8503c727a75dba86fc9a79b3429d9a1b827c4b3abb641b
- MD5 157c22f23b4261c0140ae7cd3003eb41
- SHA1 28280c3edac9c00a50229ccc0d2954c5b886b2f7
- SHA512 5e61db35ccae019130b762bfe7b261acebff5c717f04840f396e0618ec055cb0902ca05ccc41d3100087ab46ca4c7979a857c66eeec9e691a9ae476fa60c10b4
- SSDEEP 192:tPz4ULMxLIKXHsfyxVm7o785S+mtZmC9dLkGIEtJEgfox/YG0wd5Eaie63FKm+Gw:tPz4ULMxLIKXHsfCVm5S+mtrAGIETEgM
- 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 5060 AcroRd32.exe 5060 AcroRd32.exe 5060 AcroRd32.exe 5060 AcroRd32.exe 5060 AcroRd32.exe 5060 AcroRd32.exe 5060 AcroRd32.exe 5060 AcroRd32.exe 5060 AcroRd32.exe 5060 AcroRd32.exe 5060 AcroRd32.exe 5060 AcroRd32.exe 5060 AcroRd32.exe 5060 AcroRd32.exe 5060 AcroRd32.exe 5060 AcroRd32.exe 5060 AcroRd32.exe 5060 AcroRd32.exe 5060 AcroRd32.exe 5060 AcroRd32.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 5060 AcroRd32.exe - Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 5060 AcroRd32.exe 5060 AcroRd32.exe 5060 AcroRd32.exe 5060 AcroRd32.exe 5060 AcroRd32.exe 5060 AcroRd32.exe 5060 AcroRd32.exe - Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 5060 wrote to memory of 3912 5060 AcroRd32.exe 96 PID 5060 wrote to memory of 3912 5060 AcroRd32.exe 96 PID 5060 wrote to memory of 3912 5060 AcroRd32.exe 96 PID 3912 wrote to memory of 3140 3912 RdrCEF.exe 97 PID 3912 wrote to memory of 3140 3912 RdrCEF.exe 97 PID 3912 wrote to memory of 3140 3912 RdrCEF.exe 97 PID 3912 wrote to memory of 3140 3912 RdrCEF.exe 97 PID 3912 wrote to memory of 3140 3912 RdrCEF.exe 97 PID 3912 wrote to memory of 3140 3912 RdrCEF.exe 97 PID 3912 wrote to memory of 3140 3912 RdrCEF.exe 97 PID 3912 wrote to memory of 3140 3912 RdrCEF.exe 97 PID 3912 wrote to memory of 3140 3912 RdrCEF.exe 97 PID 3912 wrote to memory of 3140 3912 RdrCEF.exe 97 PID 3912 wrote to memory of 3140 3912 RdrCEF.exe 97 PID 3912 wrote to memory of 3140 3912 RdrCEF.exe 97 PID 3912 wrote to memory of 3140 3912 RdrCEF.exe 97 PID 3912 wrote to memory of 3140 3912 RdrCEF.exe 97 PID 3912 wrote to memory of 3140 3912 RdrCEF.exe 97 PID 3912 wrote to memory of 3140 3912 RdrCEF.exe 97 PID 3912 wrote to memory of 3140 3912 RdrCEF.exe 97 PID 3912 wrote to memory of 3140 3912 RdrCEF.exe 97 PID 3912 wrote to memory of 3140 3912 RdrCEF.exe 97 PID 3912 wrote to memory of 3140 3912 RdrCEF.exe 97 PID 3912 wrote to memory of 3140 3912 RdrCEF.exe 97 PID 3912 wrote to memory of 3140 3912 RdrCEF.exe 97 PID 3912 wrote to memory of 3140 3912 RdrCEF.exe 97 PID 3912 wrote to memory of 3140 3912 RdrCEF.exe 97 PID 3912 wrote to memory of 3140 3912 RdrCEF.exe 97 PID 3912 wrote to memory of 3140 3912 RdrCEF.exe 97 PID 3912 wrote to memory of 3140 3912 RdrCEF.exe 97 PID 3912 wrote to memory of 3140 3912 RdrCEF.exe 97 PID 3912 wrote to memory of 3140 3912 RdrCEF.exe 97 PID 3912 wrote to memory of 3140 3912 RdrCEF.exe 97 PID 3912 wrote to memory of 3140 3912 RdrCEF.exe 97 PID 3912 wrote to memory of 3140 3912 RdrCEF.exe 97 PID 3912 wrote to memory of 3140 3912 RdrCEF.exe 97 PID 3912 wrote to memory of 3140 3912 RdrCEF.exe 97 PID 3912 wrote to memory of 3140 3912 RdrCEF.exe 97 PID 3912 wrote to memory of 3140 3912 RdrCEF.exe 97 PID 3912 wrote to memory of 3140 3912 RdrCEF.exe 97 PID 3912 wrote to memory of 3140 3912 RdrCEF.exe 97 PID 3912 wrote to memory of 3140 3912 RdrCEF.exe 97 PID 3912 wrote to memory of 3140 3912 RdrCEF.exe 97 PID 3912 wrote to memory of 3140 3912 RdrCEF.exe 97 PID 3912 wrote to memory of 3440 3912 RdrCEF.exe 98 PID 3912 wrote to memory of 3440 3912 RdrCEF.exe 98 PID 3912 wrote to memory of 3440 3912 RdrCEF.exe 98 PID 3912 wrote to memory of 3440 3912 RdrCEF.exe 98 PID 3912 wrote to memory of 3440 3912 RdrCEF.exe 98 PID 3912 wrote to memory of 3440 3912 RdrCEF.exe 98 PID 3912 wrote to memory of 3440 3912 RdrCEF.exe 98 PID 3912 wrote to memory of 3440 3912 RdrCEF.exe 98 PID 3912 wrote to memory of 3440 3912 RdrCEF.exe 98 PID 3912 wrote to memory of 3440 3912 RdrCEF.exe 98 PID 3912 wrote to memory of 3440 3912 RdrCEF.exe 98 PID 3912 wrote to memory of 3440 3912 RdrCEF.exe 98 PID 3912 wrote to memory of 3440 3912 RdrCEF.exe 98 PID 3912 wrote to memory of 3440 3912 RdrCEF.exe 98 PID 3912 wrote to memory of 3440 3912 RdrCEF.exe 98 PID 3912 wrote to memory of 3440 3912 RdrCEF.exe 98 PID 3912 wrote to memory of 3440 3912 RdrCEF.exe 98 PID 3912 wrote to memory of 3440 3912 RdrCEF.exe 98 PID 3912 wrote to memory of 3440 3912 RdrCEF.exe 98 PID 3912 wrote to memory of 3440 3912 RdrCEF.exe 98
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\157c22f23b4261c0140ae7cd3003eb41_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:5060 -
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:3912 -
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=42166CE4E11DD4A2808061E848A276C6 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3140
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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=D114D604A0D3C0583750600F42A9C232 --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=D114D604A0D3C0583750600F42A9C232 --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:13⤵PID:3440
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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=558D3CD1B130DC52A26767DECB06E92A --mojo-platform-channel-handle=2316 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2056
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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=148C085EA0A90840A58FC96A34990365 --mojo-platform-channel-handle=1864 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1372
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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=BAA446D7554343A45D8EDC3CA7647956 --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=BAA446D7554343A45D8EDC3CA7647956 --renderer-client-id=6 --mojo-platform-channel-handle=1900 --allow-no-sandbox-job /prefetch:13⤵PID:2628
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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=E1C8BD3E471E0522DC7D4EAB0007B72B --mojo-platform-channel-handle=2748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3636
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4012
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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=4256,i,1236064252342462940,13180713657498721890,262144 --variations-seed-version --mojo-platform-channel-handle=1284 /prefetch:81⤵PID:5048
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 d0f9e26ae4f5c4d8aff9e56cc248d3bee12c47f8ab9bece91c9e1040d82d6154
- MD5 abb35371fe0cb34c1142436a42456b0e
- SHA1 b3c94c7a8692eb1cf2b4379fe8ecdc4354bfe748
- SHA512 922f2764a951c5c1433ec1dc05dd26b9aee64dde10e0b8329c3215b4822f5a5f24107705f8aa0a761512dd9243493ed168dd4c50dadae6bb2880bf7dc5155938
- SSDEEP 384:yeCdThatELJ8SWvDTGJCesZsLglKhubvGZsLRZh+vS4:h+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