Analysis
- max time kernel
142s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system - submitted
14/06/2024, 09:10
Behavioral task
behavioral1
Sample
a8e5575d981ab65398d4d132baa0f2e7_JaffaCakes118.pdf
Resource
win7-20240221-en
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
a8e5575d981ab65398d4d132baa0f2e7_JaffaCakes118.pdf
Resource
win10v2004-20240226-en
6 signatures
150 seconds
General
- Target a8e5575d981ab65398d4d132baa0f2e7_JaffaCakes118.pdf
- Size 23KB
- Sample240614-k5e45axfpm
- SHA256 3b97a8184594e741053ec519cbea19c29c694120dbe7d00b14c71a7fe775fbba
- MD5 a8e5575d981ab65398d4d132baa0f2e7
- SHA1 08924f830ec284d9f992e1e1ebcb86aa7523ff23
- SHA512 5a355865c5fa1cc985beaa4c2d34f6b5df97965492a65f589fbc0f164afa32110ae5f5c8f40313b004bbb0e4b4fba389b196d3b5d12d38e13925a22f785ae651
- SSDEEP 384:VzMRSjzgZBcF6sxKzxFO4b7m++TI++NbjibtnxvfUVgVzVdds3s48H4qqUS4UWXz:VzxjzABRGKz6k3+TZ+NvOtRdpdKADxSE
- 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 1804 AcroRd32.exe 1804 AcroRd32.exe 1804 AcroRd32.exe 1804 AcroRd32.exe 1804 AcroRd32.exe 1804 AcroRd32.exe 1804 AcroRd32.exe 1804 AcroRd32.exe 1804 AcroRd32.exe 1804 AcroRd32.exe 1804 AcroRd32.exe 1804 AcroRd32.exe 1804 AcroRd32.exe 1804 AcroRd32.exe 1804 AcroRd32.exe 1804 AcroRd32.exe 1804 AcroRd32.exe 1804 AcroRd32.exe 1804 AcroRd32.exe 1804 AcroRd32.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1804 AcroRd32.exe - Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 1804 AcroRd32.exe 1804 AcroRd32.exe 1804 AcroRd32.exe 1804 AcroRd32.exe 1804 AcroRd32.exe - Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1804 wrote to memory of 416 1804 AcroRd32.exe 90 PID 1804 wrote to memory of 416 1804 AcroRd32.exe 90 PID 1804 wrote to memory of 416 1804 AcroRd32.exe 90 PID 1804 wrote to memory of 4100 1804 AcroRd32.exe 93 PID 1804 wrote to memory of 4100 1804 AcroRd32.exe 93 PID 1804 wrote to memory of 4100 1804 AcroRd32.exe 93 PID 416 wrote to memory of 1816 416 RdrCEF.exe 94 PID 416 wrote to memory of 1816 416 RdrCEF.exe 94 PID 416 wrote to memory of 1816 416 RdrCEF.exe 94 PID 416 wrote to memory of 1816 416 RdrCEF.exe 94 PID 416 wrote to memory of 1816 416 RdrCEF.exe 94 PID 416 wrote to memory of 1816 416 RdrCEF.exe 94 PID 416 wrote to memory of 1816 416 RdrCEF.exe 94 PID 416 wrote to memory of 1816 416 RdrCEF.exe 94 PID 416 wrote to memory of 1816 416 RdrCEF.exe 94 PID 416 wrote to memory of 1816 416 RdrCEF.exe 94 PID 416 wrote to memory of 1816 416 RdrCEF.exe 94 PID 416 wrote to memory of 1816 416 RdrCEF.exe 94 PID 416 wrote to memory of 1816 416 RdrCEF.exe 94 PID 416 wrote to memory of 1816 416 RdrCEF.exe 94 PID 416 wrote to memory of 1816 416 RdrCEF.exe 94 PID 416 wrote to memory of 1816 416 RdrCEF.exe 94 PID 416 wrote to memory of 1816 416 RdrCEF.exe 94 PID 416 wrote to memory of 1816 416 RdrCEF.exe 94 PID 416 wrote to memory of 1816 416 RdrCEF.exe 94 PID 416 wrote to memory of 1816 416 RdrCEF.exe 94 PID 416 wrote to memory of 1816 416 RdrCEF.exe 94 PID 416 wrote to memory of 1816 416 RdrCEF.exe 94 PID 416 wrote to memory of 1816 416 RdrCEF.exe 94 PID 416 wrote to memory of 1816 416 RdrCEF.exe 94 PID 416 wrote to memory of 1816 416 RdrCEF.exe 94 PID 416 wrote to memory of 1816 416 RdrCEF.exe 94 PID 416 wrote to memory of 1816 416 RdrCEF.exe 94 PID 416 wrote to memory of 1816 416 RdrCEF.exe 94 PID 416 wrote to memory of 1816 416 RdrCEF.exe 94 PID 416 wrote to memory of 1816 416 RdrCEF.exe 94 PID 416 wrote to memory of 1816 416 RdrCEF.exe 94 PID 416 wrote to memory of 1816 416 RdrCEF.exe 94 PID 416 wrote to memory of 1816 416 RdrCEF.exe 94 PID 416 wrote to memory of 1816 416 RdrCEF.exe 94 PID 416 wrote to memory of 1816 416 RdrCEF.exe 94 PID 416 wrote to memory of 1816 416 RdrCEF.exe 94 PID 416 wrote to memory of 1816 416 RdrCEF.exe 94 PID 416 wrote to memory of 1816 416 RdrCEF.exe 94 PID 416 wrote to memory of 1816 416 RdrCEF.exe 94 PID 416 wrote to memory of 1816 416 RdrCEF.exe 94 PID 416 wrote to memory of 1816 416 RdrCEF.exe 94 PID 416 wrote to memory of 1292 416 RdrCEF.exe 95 PID 416 wrote to memory of 1292 416 RdrCEF.exe 95 PID 416 wrote to memory of 1292 416 RdrCEF.exe 95 PID 416 wrote to memory of 1292 416 RdrCEF.exe 95 PID 416 wrote to memory of 1292 416 RdrCEF.exe 95 PID 416 wrote to memory of 1292 416 RdrCEF.exe 95 PID 416 wrote to memory of 1292 416 RdrCEF.exe 95 PID 416 wrote to memory of 1292 416 RdrCEF.exe 95 PID 416 wrote to memory of 1292 416 RdrCEF.exe 95 PID 416 wrote to memory of 1292 416 RdrCEF.exe 95 PID 416 wrote to memory of 1292 416 RdrCEF.exe 95 PID 416 wrote to memory of 1292 416 RdrCEF.exe 95 PID 416 wrote to memory of 1292 416 RdrCEF.exe 95 PID 416 wrote to memory of 1292 416 RdrCEF.exe 95 PID 416 wrote to memory of 1292 416 RdrCEF.exe 95 PID 416 wrote to memory of 1292 416 RdrCEF.exe 95 PID 416 wrote to memory of 1292 416 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\a8e5575d981ab65398d4d132baa0f2e7_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:1804 -
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:416 -
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=C7AAE5EB844418507F68C0DB93046720 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1816
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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=37561050FA0BA96855B2B2113741E683 --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=37561050FA0BA96855B2B2113741E683 --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:13⤵PID:1292
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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=C6028D95B54F7B148339D6D1168D52B2 --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=C6028D95B54F7B148339D6D1168D52B2 --renderer-client-id=4 --mojo-platform-channel-handle=2168 --allow-no-sandbox-job /prefetch:13⤵PID:2840
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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=912DE2AB3F212B21930B72D937FBBCE5 --mojo-platform-channel-handle=2556 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1812
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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=6A19100A25B9AD05F68A0F6075D9D430 --mojo-platform-channel-handle=1964 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3420
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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=EF45C25D7FFB2BFAEF1CF6322B088628 --mojo-platform-channel-handle=2676 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4624
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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:4100
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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=4104 --field-trial-handle=2280,i,11703952675008463361,17436195144517971517,262144 --variations-seed-version /prefetch:81⤵PID:4296
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 f3a7839b1db00925f8b310dadd1597f95490e6d9fed08fcc306b43339ce8e2c4
- MD5 3413669522300ec8b899666e5ee7e490
- SHA1 fd427cc05e07fe993c35ad51e9b8f8ba8925a765
- SHA512 ff7f7d79f2bfdb670976db4fee5cc5ab4c5cb4d285b9be297a656e66974aef3dba552c105d06ae5fdad63c57491b137a115b0a9a08c77e84b7455ba0a84b0ee5
- SSDEEP 384:yevdThatELJ8SWvDTGJCesZsLglKhubvGZsLRZh+vS4:a+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