Analysis
- max time kernel
141s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system - submitted
22/06/2024, 23:00
Behavioral task
behavioral1
Sample
044822acf66a9dcd69113cf9c34d5776_JaffaCakes118.pdf
Resource
win7-20240221-en
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
044822acf66a9dcd69113cf9c34d5776_JaffaCakes118.pdf
Resource
win10v2004-20240226-en
6 signatures
150 seconds
General
- Target 044822acf66a9dcd69113cf9c34d5776_JaffaCakes118.pdf
- Size 15KB
- Sample240622-2y873ayeka
- SHA256 5b9004a5769d34b2982ea2f7c7e5cb6db42f74a36bfc1c214f6530b88eeadb99
- MD5 044822acf66a9dcd69113cf9c34d5776
- SHA1 9ffda0be776a5a59c01cd1e7c37113c3c5fe22ab
- SHA512 e0bfc2708cba19c1fca85bf7f956118c5167ebfe8fea1ad9dad0aafc44c3895a3436c3d87792b4ee724687d06ee55c3a5b92f2576dc97c4b99bf5c37a32ec04b
- SSDEEP 384:8P5uqkBcWfElwvJG/xQTYNCt6j+AvPoO2pOrEfJ8zfmzYA:ccE2JG/xqo+AvPT2rJkI
- 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-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe - Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 1244 AcroRd32.exe 1244 AcroRd32.exe 1244 AcroRd32.exe 1244 AcroRd32.exe 1244 AcroRd32.exe 1244 AcroRd32.exe 1244 AcroRd32.exe 1244 AcroRd32.exe 1244 AcroRd32.exe 1244 AcroRd32.exe 1244 AcroRd32.exe 1244 AcroRd32.exe 1244 AcroRd32.exe 1244 AcroRd32.exe 1244 AcroRd32.exe 1244 AcroRd32.exe 1244 AcroRd32.exe 1244 AcroRd32.exe 1244 AcroRd32.exe 1244 AcroRd32.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1244 AcroRd32.exe - Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 1244 AcroRd32.exe 1244 AcroRd32.exe 1244 AcroRd32.exe 1244 AcroRd32.exe 1244 AcroRd32.exe 1244 AcroRd32.exe 1244 AcroRd32.exe - Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1244 wrote to memory of 3496 1244 AcroRd32.exe 91 PID 1244 wrote to memory of 3496 1244 AcroRd32.exe 91 PID 1244 wrote to memory of 3496 1244 AcroRd32.exe 91 PID 3496 wrote to memory of 3924 3496 RdrCEF.exe 94 PID 3496 wrote to memory of 3924 3496 RdrCEF.exe 94 PID 3496 wrote to memory of 3924 3496 RdrCEF.exe 94 PID 3496 wrote to memory of 3924 3496 RdrCEF.exe 94 PID 3496 wrote to memory of 3924 3496 RdrCEF.exe 94 PID 3496 wrote to memory of 3924 3496 RdrCEF.exe 94 PID 3496 wrote to memory of 3924 3496 RdrCEF.exe 94 PID 3496 wrote to memory of 3924 3496 RdrCEF.exe 94 PID 3496 wrote to memory of 3924 3496 RdrCEF.exe 94 PID 3496 wrote to memory of 3924 3496 RdrCEF.exe 94 PID 3496 wrote to memory of 3924 3496 RdrCEF.exe 94 PID 3496 wrote to memory of 3924 3496 RdrCEF.exe 94 PID 3496 wrote to memory of 3924 3496 RdrCEF.exe 94 PID 3496 wrote to memory of 3924 3496 RdrCEF.exe 94 PID 3496 wrote to memory of 3924 3496 RdrCEF.exe 94 PID 3496 wrote to memory of 3924 3496 RdrCEF.exe 94 PID 3496 wrote to memory of 3924 3496 RdrCEF.exe 94 PID 3496 wrote to memory of 3924 3496 RdrCEF.exe 94 PID 3496 wrote to memory of 3924 3496 RdrCEF.exe 94 PID 3496 wrote to memory of 3924 3496 RdrCEF.exe 94 PID 3496 wrote to memory of 3924 3496 RdrCEF.exe 94 PID 3496 wrote to memory of 3924 3496 RdrCEF.exe 94 PID 3496 wrote to memory of 3924 3496 RdrCEF.exe 94 PID 3496 wrote to memory of 3924 3496 RdrCEF.exe 94 PID 3496 wrote to memory of 3924 3496 RdrCEF.exe 94 PID 3496 wrote to memory of 3924 3496 RdrCEF.exe 94 PID 3496 wrote to memory of 3924 3496 RdrCEF.exe 94 PID 3496 wrote to memory of 3924 3496 RdrCEF.exe 94 PID 3496 wrote to memory of 3924 3496 RdrCEF.exe 94 PID 3496 wrote to memory of 3924 3496 RdrCEF.exe 94 PID 3496 wrote to memory of 3924 3496 RdrCEF.exe 94 PID 3496 wrote to memory of 3924 3496 RdrCEF.exe 94 PID 3496 wrote to memory of 3924 3496 RdrCEF.exe 94 PID 3496 wrote to memory of 3924 3496 RdrCEF.exe 94 PID 3496 wrote to memory of 3924 3496 RdrCEF.exe 94 PID 3496 wrote to memory of 3924 3496 RdrCEF.exe 94 PID 3496 wrote to memory of 3924 3496 RdrCEF.exe 94 PID 3496 wrote to memory of 3924 3496 RdrCEF.exe 94 PID 3496 wrote to memory of 3924 3496 RdrCEF.exe 94 PID 3496 wrote to memory of 3924 3496 RdrCEF.exe 94 PID 3496 wrote to memory of 3924 3496 RdrCEF.exe 94 PID 3496 wrote to memory of 876 3496 RdrCEF.exe 95 PID 3496 wrote to memory of 876 3496 RdrCEF.exe 95 PID 3496 wrote to memory of 876 3496 RdrCEF.exe 95 PID 3496 wrote to memory of 876 3496 RdrCEF.exe 95 PID 3496 wrote to memory of 876 3496 RdrCEF.exe 95 PID 3496 wrote to memory of 876 3496 RdrCEF.exe 95 PID 3496 wrote to memory of 876 3496 RdrCEF.exe 95 PID 3496 wrote to memory of 876 3496 RdrCEF.exe 95 PID 3496 wrote to memory of 876 3496 RdrCEF.exe 95 PID 3496 wrote to memory of 876 3496 RdrCEF.exe 95 PID 3496 wrote to memory of 876 3496 RdrCEF.exe 95 PID 3496 wrote to memory of 876 3496 RdrCEF.exe 95 PID 3496 wrote to memory of 876 3496 RdrCEF.exe 95 PID 3496 wrote to memory of 876 3496 RdrCEF.exe 95 PID 3496 wrote to memory of 876 3496 RdrCEF.exe 95 PID 3496 wrote to memory of 876 3496 RdrCEF.exe 95 PID 3496 wrote to memory of 876 3496 RdrCEF.exe 95 PID 3496 wrote to memory of 876 3496 RdrCEF.exe 95 PID 3496 wrote to memory of 876 3496 RdrCEF.exe 95 PID 3496 wrote to memory of 876 3496 RdrCEF.exe 95
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\044822acf66a9dcd69113cf9c34d5776_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:1244 -
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:3496 -
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=D522E3C6FADD96370147572770B0B72A --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3924
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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=3A0CD296C8DDD87B32AB4A294697CEDB --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=3A0CD296C8DDD87B32AB4A294697CEDB --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵PID:876
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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=2AA415F19B0CD95E93B5D9703C26EFF0 --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=2AA415F19B0CD95E93B5D9703C26EFF0 --renderer-client-id=4 --mojo-platform-channel-handle=2168 --allow-no-sandbox-job /prefetch:13⤵PID:1468
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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=4C368AB83605A51ED011DFECE2F7BB34 --mojo-platform-channel-handle=2560 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4476
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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=A9C84CC7E8B8D0C376B8BD79C545F812 --mojo-platform-channel-handle=2704 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3872
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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=31A1F3772E392175A37150620B646227 --mojo-platform-channel-handle=2584 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1940
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4772
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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=4388 --field-trial-handle=2252,i,16022092570067181109,3235558581947505669,262144 --variations-seed-version /prefetch:81⤵PID:4744
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 8eb0d3e4bbd39cf5eab90f1922dd5afe54b91c834025d714fdacfc99137df0e7
- MD5 c2bf9ac9a09b9589c72aafe848d859c1
- SHA1 4088efbe4bc07e617b71d897f8eb1d1a519ae6f2
- SHA512 80882a756c68eaba79dc65893799177ffe148750cd2bd92ccf644c4564ad98b5ff54141333fc1a0aa69036e5a2111d7f5bc6c140045ba211a0a3fd0a26994e88
- SSDEEP 384:yeHdThatELJ8SWvDTGJCesZsLglKhubvGZsLRZh+vS4:y+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