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
03/06/2024, 13:00
Behavioral task
behavioral1
Sample
fatura.pdf
Resource
win7-20240508-en
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
fatura.pdf
Resource
win10v2004-20240226-en
6 signatures
150 seconds
General
- Target fatura.pdf
- Size 141KB
- Sample240603-p83f2sfc3x
- SHA256 bb9abd9d18d6b24ca3ee42d1f10df64d0371afed9437ae33265854ade1f7607a
- MD5 3a524cde7e805fd11eeae7c3559761ba
- SHA1 47f3818010e290b232266f8f4e6edbdcbecfab91
- SHA512 b9451dcd2e95337def939a10c264dda1912379de7186917ce11d26d5ae6a53f63c69f091d961ffdfb89676e99cc4379ef77b4292263d0e673cbb8c7efa741d76
- SSDEEP 3072:aFJh0lj26SdwsFIwKO7iNSPgQ9AAVVrzp37NkbquiXID752o:KQ2LdwbOuOmAVVrh7Nkeu+w52o
- 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 4752 AcroRd32.exe 4752 AcroRd32.exe 4752 AcroRd32.exe 4752 AcroRd32.exe 4752 AcroRd32.exe 4752 AcroRd32.exe 4752 AcroRd32.exe 4752 AcroRd32.exe 4752 AcroRd32.exe 4752 AcroRd32.exe 4752 AcroRd32.exe 4752 AcroRd32.exe 4752 AcroRd32.exe 4752 AcroRd32.exe 4752 AcroRd32.exe 4752 AcroRd32.exe 4752 AcroRd32.exe 4752 AcroRd32.exe 4752 AcroRd32.exe 4752 AcroRd32.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4752 AcroRd32.exe - Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4752 AcroRd32.exe 4752 AcroRd32.exe 4752 AcroRd32.exe 4752 AcroRd32.exe 4752 AcroRd32.exe - Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4752 wrote to memory of 1104 4752 AcroRd32.exe 92 PID 4752 wrote to memory of 1104 4752 AcroRd32.exe 92 PID 4752 wrote to memory of 1104 4752 AcroRd32.exe 92 PID 4752 wrote to memory of 708 4752 AcroRd32.exe 95 PID 4752 wrote to memory of 708 4752 AcroRd32.exe 95 PID 4752 wrote to memory of 708 4752 AcroRd32.exe 95 PID 1104 wrote to memory of 436 1104 RdrCEF.exe 96 PID 1104 wrote to memory of 436 1104 RdrCEF.exe 96 PID 1104 wrote to memory of 436 1104 RdrCEF.exe 96 PID 1104 wrote to memory of 436 1104 RdrCEF.exe 96 PID 1104 wrote to memory of 436 1104 RdrCEF.exe 96 PID 1104 wrote to memory of 436 1104 RdrCEF.exe 96 PID 1104 wrote to memory of 436 1104 RdrCEF.exe 96 PID 1104 wrote to memory of 436 1104 RdrCEF.exe 96 PID 1104 wrote to memory of 436 1104 RdrCEF.exe 96 PID 1104 wrote to memory of 436 1104 RdrCEF.exe 96 PID 1104 wrote to memory of 436 1104 RdrCEF.exe 96 PID 1104 wrote to memory of 436 1104 RdrCEF.exe 96 PID 1104 wrote to memory of 436 1104 RdrCEF.exe 96 PID 1104 wrote to memory of 436 1104 RdrCEF.exe 96 PID 1104 wrote to memory of 436 1104 RdrCEF.exe 96 PID 1104 wrote to memory of 436 1104 RdrCEF.exe 96 PID 1104 wrote to memory of 436 1104 RdrCEF.exe 96 PID 1104 wrote to memory of 436 1104 RdrCEF.exe 96 PID 1104 wrote to memory of 436 1104 RdrCEF.exe 96 PID 1104 wrote to memory of 436 1104 RdrCEF.exe 96 PID 1104 wrote to memory of 436 1104 RdrCEF.exe 96 PID 1104 wrote to memory of 436 1104 RdrCEF.exe 96 PID 1104 wrote to memory of 436 1104 RdrCEF.exe 96 PID 1104 wrote to memory of 436 1104 RdrCEF.exe 96 PID 1104 wrote to memory of 436 1104 RdrCEF.exe 96 PID 1104 wrote to memory of 436 1104 RdrCEF.exe 96 PID 1104 wrote to memory of 436 1104 RdrCEF.exe 96 PID 1104 wrote to memory of 436 1104 RdrCEF.exe 96 PID 1104 wrote to memory of 436 1104 RdrCEF.exe 96 PID 1104 wrote to memory of 436 1104 RdrCEF.exe 96 PID 1104 wrote to memory of 436 1104 RdrCEF.exe 96 PID 1104 wrote to memory of 436 1104 RdrCEF.exe 96 PID 1104 wrote to memory of 436 1104 RdrCEF.exe 96 PID 1104 wrote to memory of 436 1104 RdrCEF.exe 96 PID 1104 wrote to memory of 436 1104 RdrCEF.exe 96 PID 1104 wrote to memory of 436 1104 RdrCEF.exe 96 PID 1104 wrote to memory of 436 1104 RdrCEF.exe 96 PID 1104 wrote to memory of 436 1104 RdrCEF.exe 96 PID 1104 wrote to memory of 436 1104 RdrCEF.exe 96 PID 1104 wrote to memory of 436 1104 RdrCEF.exe 96 PID 1104 wrote to memory of 436 1104 RdrCEF.exe 96 PID 1104 wrote to memory of 788 1104 RdrCEF.exe 97 PID 1104 wrote to memory of 788 1104 RdrCEF.exe 97 PID 1104 wrote to memory of 788 1104 RdrCEF.exe 97 PID 1104 wrote to memory of 788 1104 RdrCEF.exe 97 PID 1104 wrote to memory of 788 1104 RdrCEF.exe 97 PID 1104 wrote to memory of 788 1104 RdrCEF.exe 97 PID 1104 wrote to memory of 788 1104 RdrCEF.exe 97 PID 1104 wrote to memory of 788 1104 RdrCEF.exe 97 PID 1104 wrote to memory of 788 1104 RdrCEF.exe 97 PID 1104 wrote to memory of 788 1104 RdrCEF.exe 97 PID 1104 wrote to memory of 788 1104 RdrCEF.exe 97 PID 1104 wrote to memory of 788 1104 RdrCEF.exe 97 PID 1104 wrote to memory of 788 1104 RdrCEF.exe 97 PID 1104 wrote to memory of 788 1104 RdrCEF.exe 97 PID 1104 wrote to memory of 788 1104 RdrCEF.exe 97 PID 1104 wrote to memory of 788 1104 RdrCEF.exe 97 PID 1104 wrote to memory of 788 1104 RdrCEF.exe 97
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\fatura.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:4752 -
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:1104 -
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=69B4B2EAB172695CB7EA616FCC1D9A20 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:436
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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=FE6210DCF4296F490704224A33FA5E25 --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=FE6210DCF4296F490704224A33FA5E25 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵PID:788
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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=18B7D07FA333B9A720712A78A9DF546E --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=18B7D07FA333B9A720712A78A9DF546E --renderer-client-id=4 --mojo-platform-channel-handle=2180 --allow-no-sandbox-job /prefetch:13⤵PID:4736
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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=7294A55B7C08F0BF2A68B01C47ECDCF8 --mojo-platform-channel-handle=1848 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2108
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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=7F27EFE6A8EEC79E660D6F0758BFD546 --mojo-platform-channel-handle=2572 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4856
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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=4A80761DEBD7E2D03F3BC57D6BA7B4DE --mojo-platform-channel-handle=1812 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1040
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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:708
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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=4072 --field-trial-handle=2280,i,11703952675008463361,17436195144517971517,262144 --variations-seed-version /prefetch:81⤵PID:5112
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 c97c9a5c0063cc55652f59070d7cf556679c250fee25163ddc36a9de362bdd26
- MD5 bfe2adc22c5a34e643ea59cd1ebe883a
- SHA1 94c9291b3939e98a7ba8b2f6e516f2c6326a83c4
- SHA512 41e6d1ff64d7b4b105ce56aefd028fe23d79115a727abdbd4f997cdf6832bf8ded541c01d9c881f6cd0a84251f49654e04ced9cd7417e0711ff39a830f0b96d7
- SSDEEP 384:yerdThatELJ8SWvDTGJCesZsLglKhubvGZsLRZh+vS4:G+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