Analysis
- max time kernel
143s - 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
13/06/2024, 04:11
Behavioral task
behavioral1
Sample
a3c98d22590627542992d8a43e63acc2_JaffaCakes118.pdf
Resource
win7-20240611-en
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
a3c98d22590627542992d8a43e63acc2_JaffaCakes118.pdf
Resource
win10v2004-20240226-en
6 signatures
150 seconds
General
- Target a3c98d22590627542992d8a43e63acc2_JaffaCakes118.pdf
- Size 42KB
- Sample240613-esbnaaterc
- SHA256 84d8eeeaa69ac0d19b7ce935d8ff587cb46ab69c82b694f48371f98e178c90ea
- MD5 a3c98d22590627542992d8a43e63acc2
- SHA1 6a67cf9052d64db329e31dd01d1a668b49b019b0
- SHA512 ecf4cab258fc8a0bbc0bdea1442b3c46b67e40fb80da5065787b6a7089a653fc4375f9b2ed5dae4b1029839dc52cf74a8aa3c2629f0986ea0f1d722293530b7f
- SSDEEP 768:n+w0WPF2vsf6XV7quPPoGFIs5RuhRTLqEdHVvSd3NZrAIiiD+bILxpIWRjLEK+k0:neCQvleFq2VH19SNVkTbNhl4yn
- 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 3936 AcroRd32.exe 3936 AcroRd32.exe 3936 AcroRd32.exe 3936 AcroRd32.exe 3936 AcroRd32.exe 3936 AcroRd32.exe 3936 AcroRd32.exe 3936 AcroRd32.exe 3936 AcroRd32.exe 3936 AcroRd32.exe 3936 AcroRd32.exe 3936 AcroRd32.exe 3936 AcroRd32.exe 3936 AcroRd32.exe 3936 AcroRd32.exe 3936 AcroRd32.exe 3936 AcroRd32.exe 3936 AcroRd32.exe 3936 AcroRd32.exe 3936 AcroRd32.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3936 AcroRd32.exe - Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 3936 AcroRd32.exe 3936 AcroRd32.exe 3936 AcroRd32.exe 3936 AcroRd32.exe 3936 AcroRd32.exe - Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3936 wrote to memory of 4612 3936 AcroRd32.exe 92 PID 3936 wrote to memory of 4612 3936 AcroRd32.exe 92 PID 3936 wrote to memory of 4612 3936 AcroRd32.exe 92 PID 4612 wrote to memory of 4948 4612 RdrCEF.exe 95 PID 4612 wrote to memory of 4948 4612 RdrCEF.exe 95 PID 4612 wrote to memory of 4948 4612 RdrCEF.exe 95 PID 4612 wrote to memory of 4948 4612 RdrCEF.exe 95 PID 4612 wrote to memory of 4948 4612 RdrCEF.exe 95 PID 4612 wrote to memory of 4948 4612 RdrCEF.exe 95 PID 4612 wrote to memory of 4948 4612 RdrCEF.exe 95 PID 4612 wrote to memory of 4948 4612 RdrCEF.exe 95 PID 4612 wrote to memory of 4948 4612 RdrCEF.exe 95 PID 4612 wrote to memory of 4948 4612 RdrCEF.exe 95 PID 4612 wrote to memory of 4948 4612 RdrCEF.exe 95 PID 4612 wrote to memory of 4948 4612 RdrCEF.exe 95 PID 4612 wrote to memory of 4948 4612 RdrCEF.exe 95 PID 4612 wrote to memory of 4948 4612 RdrCEF.exe 95 PID 4612 wrote to memory of 4948 4612 RdrCEF.exe 95 PID 4612 wrote to memory of 4948 4612 RdrCEF.exe 95 PID 4612 wrote to memory of 4948 4612 RdrCEF.exe 95 PID 4612 wrote to memory of 4948 4612 RdrCEF.exe 95 PID 4612 wrote to memory of 4948 4612 RdrCEF.exe 95 PID 4612 wrote to memory of 4948 4612 RdrCEF.exe 95 PID 4612 wrote to memory of 4948 4612 RdrCEF.exe 95 PID 4612 wrote to memory of 4948 4612 RdrCEF.exe 95 PID 4612 wrote to memory of 4948 4612 RdrCEF.exe 95 PID 4612 wrote to memory of 4948 4612 RdrCEF.exe 95 PID 4612 wrote to memory of 4948 4612 RdrCEF.exe 95 PID 4612 wrote to memory of 4948 4612 RdrCEF.exe 95 PID 4612 wrote to memory of 4948 4612 RdrCEF.exe 95 PID 4612 wrote to memory of 4948 4612 RdrCEF.exe 95 PID 4612 wrote to memory of 4948 4612 RdrCEF.exe 95 PID 4612 wrote to memory of 4948 4612 RdrCEF.exe 95 PID 4612 wrote to memory of 4948 4612 RdrCEF.exe 95 PID 4612 wrote to memory of 4948 4612 RdrCEF.exe 95 PID 4612 wrote to memory of 4948 4612 RdrCEF.exe 95 PID 4612 wrote to memory of 4948 4612 RdrCEF.exe 95 PID 4612 wrote to memory of 4948 4612 RdrCEF.exe 95 PID 4612 wrote to memory of 4948 4612 RdrCEF.exe 95 PID 4612 wrote to memory of 4948 4612 RdrCEF.exe 95 PID 4612 wrote to memory of 4948 4612 RdrCEF.exe 95 PID 4612 wrote to memory of 4948 4612 RdrCEF.exe 95 PID 4612 wrote to memory of 4948 4612 RdrCEF.exe 95 PID 4612 wrote to memory of 4948 4612 RdrCEF.exe 95 PID 4612 wrote to memory of 2880 4612 RdrCEF.exe 96 PID 4612 wrote to memory of 2880 4612 RdrCEF.exe 96 PID 4612 wrote to memory of 2880 4612 RdrCEF.exe 96 PID 4612 wrote to memory of 2880 4612 RdrCEF.exe 96 PID 4612 wrote to memory of 2880 4612 RdrCEF.exe 96 PID 4612 wrote to memory of 2880 4612 RdrCEF.exe 96 PID 4612 wrote to memory of 2880 4612 RdrCEF.exe 96 PID 4612 wrote to memory of 2880 4612 RdrCEF.exe 96 PID 4612 wrote to memory of 2880 4612 RdrCEF.exe 96 PID 4612 wrote to memory of 2880 4612 RdrCEF.exe 96 PID 4612 wrote to memory of 2880 4612 RdrCEF.exe 96 PID 4612 wrote to memory of 2880 4612 RdrCEF.exe 96 PID 4612 wrote to memory of 2880 4612 RdrCEF.exe 96 PID 4612 wrote to memory of 2880 4612 RdrCEF.exe 96 PID 4612 wrote to memory of 2880 4612 RdrCEF.exe 96 PID 4612 wrote to memory of 2880 4612 RdrCEF.exe 96 PID 4612 wrote to memory of 2880 4612 RdrCEF.exe 96 PID 4612 wrote to memory of 2880 4612 RdrCEF.exe 96 PID 4612 wrote to memory of 2880 4612 RdrCEF.exe 96 PID 4612 wrote to memory of 2880 4612 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\a3c98d22590627542992d8a43e63acc2_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:3936 -
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:4612 -
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=1705B690C05F85FE692E739993D2BD13 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4948
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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=D411794C5CEEAE56CA08A4B9147C3B4B --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=D411794C5CEEAE56CA08A4B9147C3B4B --renderer-client-id=2 --mojo-platform-channel-handle=1768 --allow-no-sandbox-job /prefetch:13⤵PID:2880
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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=E19D55F75C5A409E56FCFC45A756E0FB --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=E19D55F75C5A409E56FCFC45A756E0FB --renderer-client-id=4 --mojo-platform-channel-handle=2152 --allow-no-sandbox-job /prefetch:13⤵PID:3056
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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=591A85372CA139B60DA881E165A88734 --mojo-platform-channel-handle=2568 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2760
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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=80200AB09EEC2FECFBEEA27873C66D78 --mojo-platform-channel-handle=2688 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3492
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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=519C6A5D326CB313D5491C59C34403EA --mojo-platform-channel-handle=2572 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2504
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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=4192 --field-trial-handle=2276,i,5697607538120380977,9987005253899555344,262144 --variations-seed-version /prefetch:81⤵PID:2304
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 bf05cc93db44927b5b652469471033fb9d2bcc6f68b2cda721d032eabe44b7e9
- MD5 43fe3c59698ff564d0d7c85bb2a34c30
- SHA1 a0e8a5692cc4f12c69885c452c6fc98018c5cca9
- SHA512 2368f357f456af66cb3cc5a048b8dd08943c6bd7ceb66ed66e09e9b25d9c3185636796fabc50a5d0688b1da1f16e2dfbaa58b59671d14bff40fde693dd008969
- SSDEEP 384:yeWdThatELJ8SWvDTGJCesZsLglKhubvGZsLRZh+vS4:d+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