Analysis
- max time kernel
145s - max time network
138s - platform
windows10-2004_x64 - resource
win10v2004-20240611-en - resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system - submitted
02/07/2024, 10:38
Behavioral task
behavioral1
Sample
1f04441ac18d3037f8aea3f09702c1e0_JaffaCakes118.pdf
Resource
win7-20240419-en
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
1f04441ac18d3037f8aea3f09702c1e0_JaffaCakes118.pdf
Resource
win10v2004-20240611-en
6 signatures
150 seconds
General
- Target 1f04441ac18d3037f8aea3f09702c1e0_JaffaCakes118.pdf
- Size 11KB
- Sample240702-mpxekssdpk
- SHA256 fa3b95b6f678d8809216629ffbeb6e7874b8d2065a8877a7882ce195d4e6456d
- MD5 1f04441ac18d3037f8aea3f09702c1e0
- SHA1 c41b044ea9d574eef4a818ee0f439e57a9b2e9c9
- SHA512 ff768af5ca67898d8e68c8f691363e8e35c8dfde50aa144a8e7fe2ed473f5fee4b7b24384571a654c72a371d131bb58e44b2fc216153b615fa1dbdaa08523ce0
- SSDEEP 192:wPz4ULMxLIKXHwSbBx7BqHTj3qGWkhiZ66ubJaLJ8NQaOcMkDJvFGn241zLYFN4e:wPz4ULMxLIKXHwSbDejfW846lbQVXcJr
- 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 4188 AcroRd32.exe 4188 AcroRd32.exe 4188 AcroRd32.exe 4188 AcroRd32.exe 4188 AcroRd32.exe 4188 AcroRd32.exe 4188 AcroRd32.exe 4188 AcroRd32.exe 4188 AcroRd32.exe 4188 AcroRd32.exe 4188 AcroRd32.exe 4188 AcroRd32.exe 4188 AcroRd32.exe 4188 AcroRd32.exe 4188 AcroRd32.exe 4188 AcroRd32.exe 4188 AcroRd32.exe 4188 AcroRd32.exe 4188 AcroRd32.exe 4188 AcroRd32.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4188 AcroRd32.exe - Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 4188 AcroRd32.exe 4188 AcroRd32.exe 4188 AcroRd32.exe 4188 AcroRd32.exe 4188 AcroRd32.exe 4188 AcroRd32.exe 4188 AcroRd32.exe - Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4188 wrote to memory of 4412 4188 AcroRd32.exe 94 PID 4188 wrote to memory of 4412 4188 AcroRd32.exe 94 PID 4188 wrote to memory of 4412 4188 AcroRd32.exe 94 PID 4412 wrote to memory of 4468 4412 RdrCEF.exe 95 PID 4412 wrote to memory of 4468 4412 RdrCEF.exe 95 PID 4412 wrote to memory of 4468 4412 RdrCEF.exe 95 PID 4412 wrote to memory of 4468 4412 RdrCEF.exe 95 PID 4412 wrote to memory of 4468 4412 RdrCEF.exe 95 PID 4412 wrote to memory of 4468 4412 RdrCEF.exe 95 PID 4412 wrote to memory of 4468 4412 RdrCEF.exe 95 PID 4412 wrote to memory of 4468 4412 RdrCEF.exe 95 PID 4412 wrote to memory of 4468 4412 RdrCEF.exe 95 PID 4412 wrote to memory of 4468 4412 RdrCEF.exe 95 PID 4412 wrote to memory of 4468 4412 RdrCEF.exe 95 PID 4412 wrote to memory of 4468 4412 RdrCEF.exe 95 PID 4412 wrote to memory of 4468 4412 RdrCEF.exe 95 PID 4412 wrote to memory of 4468 4412 RdrCEF.exe 95 PID 4412 wrote to memory of 4468 4412 RdrCEF.exe 95 PID 4412 wrote to memory of 4468 4412 RdrCEF.exe 95 PID 4412 wrote to memory of 4468 4412 RdrCEF.exe 95 PID 4412 wrote to memory of 4468 4412 RdrCEF.exe 95 PID 4412 wrote to memory of 4468 4412 RdrCEF.exe 95 PID 4412 wrote to memory of 4468 4412 RdrCEF.exe 95 PID 4412 wrote to memory of 4468 4412 RdrCEF.exe 95 PID 4412 wrote to memory of 4468 4412 RdrCEF.exe 95 PID 4412 wrote to memory of 4468 4412 RdrCEF.exe 95 PID 4412 wrote to memory of 4468 4412 RdrCEF.exe 95 PID 4412 wrote to memory of 4468 4412 RdrCEF.exe 95 PID 4412 wrote to memory of 4468 4412 RdrCEF.exe 95 PID 4412 wrote to memory of 4468 4412 RdrCEF.exe 95 PID 4412 wrote to memory of 4468 4412 RdrCEF.exe 95 PID 4412 wrote to memory of 4468 4412 RdrCEF.exe 95 PID 4412 wrote to memory of 4468 4412 RdrCEF.exe 95 PID 4412 wrote to memory of 4468 4412 RdrCEF.exe 95 PID 4412 wrote to memory of 4468 4412 RdrCEF.exe 95 PID 4412 wrote to memory of 4468 4412 RdrCEF.exe 95 PID 4412 wrote to memory of 4468 4412 RdrCEF.exe 95 PID 4412 wrote to memory of 4468 4412 RdrCEF.exe 95 PID 4412 wrote to memory of 4468 4412 RdrCEF.exe 95 PID 4412 wrote to memory of 4468 4412 RdrCEF.exe 95 PID 4412 wrote to memory of 4468 4412 RdrCEF.exe 95 PID 4412 wrote to memory of 4468 4412 RdrCEF.exe 95 PID 4412 wrote to memory of 4468 4412 RdrCEF.exe 95 PID 4412 wrote to memory of 4468 4412 RdrCEF.exe 95 PID 4412 wrote to memory of 3948 4412 RdrCEF.exe 96 PID 4412 wrote to memory of 3948 4412 RdrCEF.exe 96 PID 4412 wrote to memory of 3948 4412 RdrCEF.exe 96 PID 4412 wrote to memory of 3948 4412 RdrCEF.exe 96 PID 4412 wrote to memory of 3948 4412 RdrCEF.exe 96 PID 4412 wrote to memory of 3948 4412 RdrCEF.exe 96 PID 4412 wrote to memory of 3948 4412 RdrCEF.exe 96 PID 4412 wrote to memory of 3948 4412 RdrCEF.exe 96 PID 4412 wrote to memory of 3948 4412 RdrCEF.exe 96 PID 4412 wrote to memory of 3948 4412 RdrCEF.exe 96 PID 4412 wrote to memory of 3948 4412 RdrCEF.exe 96 PID 4412 wrote to memory of 3948 4412 RdrCEF.exe 96 PID 4412 wrote to memory of 3948 4412 RdrCEF.exe 96 PID 4412 wrote to memory of 3948 4412 RdrCEF.exe 96 PID 4412 wrote to memory of 3948 4412 RdrCEF.exe 96 PID 4412 wrote to memory of 3948 4412 RdrCEF.exe 96 PID 4412 wrote to memory of 3948 4412 RdrCEF.exe 96 PID 4412 wrote to memory of 3948 4412 RdrCEF.exe 96 PID 4412 wrote to memory of 3948 4412 RdrCEF.exe 96 PID 4412 wrote to memory of 3948 4412 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\1f04441ac18d3037f8aea3f09702c1e0_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:4188 -
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:4412 -
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=12BBE0AC417749AB676B83EBE8CDD50B --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4468
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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=7D9E13255BE0A421485063FE2E511AB5 --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=7D9E13255BE0A421485063FE2E511AB5 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵PID:3948
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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=2D8A5CA4D9040B77FCC8E2DEC0CDDB31 --mojo-platform-channel-handle=2276 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4480
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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=D297B5C1568B72BF53B207C1FD7250BF --mojo-platform-channel-handle=1952 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2520
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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=8DDEE8B44B530BEABE9D5998F64BC3C7 --mojo-platform-channel-handle=2344 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3312
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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=2A3379395696205E48A3E3A216B4DF5A --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=2A3379395696205E48A3E3A216B4DF5A --renderer-client-id=7 --mojo-platform-channel-handle=2512 --allow-no-sandbox-job /prefetch:13⤵PID:2596
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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=4120,i,6870419347051655189,5491911050420577193,262144 --variations-seed-version --mojo-platform-channel-handle=4192 /prefetch:81⤵PID:4612
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 e3942c950626903143730e16e51389b7038246268a606ca04879c5f8d466b4aa
- MD5 1ec155c7145cfc840bbf7ab530dce92d
- SHA1 f04f703dc3c1b3e85fce889d452ee27167ac42e1
- SHA512 ddbad07b51927b5962e74f03a65ae88e7344f100dbbabcacd06d339318b6e174289ca0e71bb91f40bd7efcf92626a12dc2246eee63015e1375bf8c2ca758dfe4
- SSDEEP 384:yeLdThatELJ8SWvDTGJCesZsLglKhubvGZsLRZh+vS4:m+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