Analysis
- max time kernel
138s - max time network
153s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system - submitted
13/06/2024, 23:27
Behavioral task
behavioral1
Sample
a71a48fc070f9e718e47c8c1e38c6ccf_JaffaCakes118.pdf
Resource
win7-20240611-en
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
a71a48fc070f9e718e47c8c1e38c6ccf_JaffaCakes118.pdf
Resource
win10v2004-20240226-en
6 signatures
150 seconds
General
- Target a71a48fc070f9e718e47c8c1e38c6ccf_JaffaCakes118.pdf
- Size 183KB
- Sample240613-3fd5msvfpa
- SHA256 36bb8841c2b56d0e8e6c18b4fe1577728386d7764d8b1a6eb7a48380c320bad1
- MD5 a71a48fc070f9e718e47c8c1e38c6ccf
- SHA1 7ada91e67e5b2064b3c0c12414f245a3f8d907c2
- SHA512 a565e5d573ea149d70072e00964426fe5dc066daf1c7c4ef87706de2b7dcbf882f1b0f7c1cca3f4db7008bd612484f625ed737be55c45fb556790c2a39886d6a
- SSDEEP 3072:n2irbxzGAFYDMxud7fKg3dXVmbOn5uy6KjnHc+qomvppBqvS7RSN:n2MKlWQ7Sg3d4bOf8hnJ6
- 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 2252 AcroRd32.exe 2252 AcroRd32.exe 2252 AcroRd32.exe 2252 AcroRd32.exe 2252 AcroRd32.exe 2252 AcroRd32.exe 2252 AcroRd32.exe 2252 AcroRd32.exe 2252 AcroRd32.exe 2252 AcroRd32.exe 2252 AcroRd32.exe 2252 AcroRd32.exe 2252 AcroRd32.exe 2252 AcroRd32.exe 2252 AcroRd32.exe 2252 AcroRd32.exe 2252 AcroRd32.exe 2252 AcroRd32.exe 2252 AcroRd32.exe 2252 AcroRd32.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2252 AcroRd32.exe - Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 2252 AcroRd32.exe 2252 AcroRd32.exe 2252 AcroRd32.exe 2252 AcroRd32.exe 2252 AcroRd32.exe - Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2252 wrote to memory of 444 2252 AcroRd32.exe 95 PID 2252 wrote to memory of 444 2252 AcroRd32.exe 95 PID 2252 wrote to memory of 444 2252 AcroRd32.exe 95 PID 2252 wrote to memory of 3888 2252 AcroRd32.exe 97 PID 2252 wrote to memory of 3888 2252 AcroRd32.exe 97 PID 2252 wrote to memory of 3888 2252 AcroRd32.exe 97 PID 444 wrote to memory of 4440 444 RdrCEF.exe 98 PID 444 wrote to memory of 4440 444 RdrCEF.exe 98 PID 444 wrote to memory of 4440 444 RdrCEF.exe 98 PID 444 wrote to memory of 4440 444 RdrCEF.exe 98 PID 444 wrote to memory of 4440 444 RdrCEF.exe 98 PID 444 wrote to memory of 4440 444 RdrCEF.exe 98 PID 444 wrote to memory of 4440 444 RdrCEF.exe 98 PID 444 wrote to memory of 4440 444 RdrCEF.exe 98 PID 444 wrote to memory of 4440 444 RdrCEF.exe 98 PID 444 wrote to memory of 4440 444 RdrCEF.exe 98 PID 444 wrote to memory of 4440 444 RdrCEF.exe 98 PID 444 wrote to memory of 4440 444 RdrCEF.exe 98 PID 444 wrote to memory of 4440 444 RdrCEF.exe 98 PID 444 wrote to memory of 4440 444 RdrCEF.exe 98 PID 444 wrote to memory of 4440 444 RdrCEF.exe 98 PID 444 wrote to memory of 4440 444 RdrCEF.exe 98 PID 444 wrote to memory of 4440 444 RdrCEF.exe 98 PID 444 wrote to memory of 4440 444 RdrCEF.exe 98 PID 444 wrote to memory of 4440 444 RdrCEF.exe 98 PID 444 wrote to memory of 4440 444 RdrCEF.exe 98 PID 444 wrote to memory of 4440 444 RdrCEF.exe 98 PID 444 wrote to memory of 4440 444 RdrCEF.exe 98 PID 444 wrote to memory of 4440 444 RdrCEF.exe 98 PID 444 wrote to memory of 4440 444 RdrCEF.exe 98 PID 444 wrote to memory of 4440 444 RdrCEF.exe 98 PID 444 wrote to memory of 4440 444 RdrCEF.exe 98 PID 444 wrote to memory of 4440 444 RdrCEF.exe 98 PID 444 wrote to memory of 4440 444 RdrCEF.exe 98 PID 444 wrote to memory of 4440 444 RdrCEF.exe 98 PID 444 wrote to memory of 4440 444 RdrCEF.exe 98 PID 444 wrote to memory of 4440 444 RdrCEF.exe 98 PID 444 wrote to memory of 4440 444 RdrCEF.exe 98 PID 444 wrote to memory of 4440 444 RdrCEF.exe 98 PID 444 wrote to memory of 4440 444 RdrCEF.exe 98 PID 444 wrote to memory of 4440 444 RdrCEF.exe 98 PID 444 wrote to memory of 4440 444 RdrCEF.exe 98 PID 444 wrote to memory of 4440 444 RdrCEF.exe 98 PID 444 wrote to memory of 4440 444 RdrCEF.exe 98 PID 444 wrote to memory of 4440 444 RdrCEF.exe 98 PID 444 wrote to memory of 4440 444 RdrCEF.exe 98 PID 444 wrote to memory of 4440 444 RdrCEF.exe 98 PID 444 wrote to memory of 2496 444 RdrCEF.exe 99 PID 444 wrote to memory of 2496 444 RdrCEF.exe 99 PID 444 wrote to memory of 2496 444 RdrCEF.exe 99 PID 444 wrote to memory of 2496 444 RdrCEF.exe 99 PID 444 wrote to memory of 2496 444 RdrCEF.exe 99 PID 444 wrote to memory of 2496 444 RdrCEF.exe 99 PID 444 wrote to memory of 2496 444 RdrCEF.exe 99 PID 444 wrote to memory of 2496 444 RdrCEF.exe 99 PID 444 wrote to memory of 2496 444 RdrCEF.exe 99 PID 444 wrote to memory of 2496 444 RdrCEF.exe 99 PID 444 wrote to memory of 2496 444 RdrCEF.exe 99 PID 444 wrote to memory of 2496 444 RdrCEF.exe 99 PID 444 wrote to memory of 2496 444 RdrCEF.exe 99 PID 444 wrote to memory of 2496 444 RdrCEF.exe 99 PID 444 wrote to memory of 2496 444 RdrCEF.exe 99 PID 444 wrote to memory of 2496 444 RdrCEF.exe 99 PID 444 wrote to memory of 2496 444 RdrCEF.exe 99
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\a71a48fc070f9e718e47c8c1e38c6ccf_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:2252 -
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:444 -
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=C4B00944ABC6329421700A633D49E967 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4440
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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=638B8082DAA6A614E11DD8C0A214E8CB --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=638B8082DAA6A614E11DD8C0A214E8CB --renderer-client-id=2 --mojo-platform-channel-handle=1760 --allow-no-sandbox-job /prefetch:13⤵PID:2496
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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=995B1388B72B1EA87F0B0A602C6232D6 --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=995B1388B72B1EA87F0B0A602C6232D6 --renderer-client-id=4 --mojo-platform-channel-handle=2172 --allow-no-sandbox-job /prefetch:13⤵PID:4352
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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=43B570338947049DD0F37D2BEE090CB7 --mojo-platform-channel-handle=2564 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3148
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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=401558FF7344376949BEA516E23E1B1F --mojo-platform-channel-handle=2668 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2256
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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=D325FBC4FE880365E8A0BB45A13BDCBD --mojo-platform-channel-handle=1964 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4228
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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:3888
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4908
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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=5164 --field-trial-handle=3084,i,4016110471176367543,14287608422419064331,262144 --variations-seed-version /prefetch:81⤵PID:2288
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 38efe1656f53c03bd4de2c2cc635578d9f00b8af3cbd72cf6b29e3df6a848ecf
- MD5 5e0f09af6fa996d69cc99c19fe84d977
- SHA1 f6b27e04bcae8bfb3281b610730d08528f1ceede
- SHA512 a2bc996a069c0d16afaa0353a90fab11792fd8f6801e26733d7f580dcd4630fbebd5c5676b5c9fdaa3ff492eb66abb5d114d87561fc0304989bf1939d0612967
- SSDEEP 384:yenwdThatELJ8SWvDTGJCesZsLglKhubvGZsLRZh+vS4:r+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