Analysis
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max time kernel
125s -
max time network
136s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
29/09/2024, 16:32
Behavioral task
behavioral1
Sample
feec7142a0d5e2edd6d197621c7bb470_JaffaCakes118.pdf
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
feec7142a0d5e2edd6d197621c7bb470_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
feec7142a0d5e2edd6d197621c7bb470_JaffaCakes118.pdf
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Size
55KB
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MD5
feec7142a0d5e2edd6d197621c7bb470
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SHA1
3d58a6495aaafc1d18783010d3aa51a095def59e
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SHA256
ccde41748b9f8ccade2ec6385789947bc6096d4c1509e560d5ff76a5e3abbd57
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SHA512
397ab5b9d417e9447ee612f5deadfddb2031fbb04cce548359e5d0b3f4525029779d0e829efc6748918327ac679e5d5a5b5f09550b5a4906329e5685e130ff18
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SSDEEP
1536:TXFZmGWS7jb3++ghp9rShMAKnXa5R3NYG8zO0WpIfsL+ip3TsIoO:zys78Nq5R398k+iBTso
Malware Config
Signatures
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System Location Discovery: System Language Discovery 1 TTPs 8 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AcroRd32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe -
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-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4912 AcroRd32.exe 4912 AcroRd32.exe 4912 AcroRd32.exe 4912 AcroRd32.exe 4912 AcroRd32.exe 4912 AcroRd32.exe 4912 AcroRd32.exe 4912 AcroRd32.exe 4912 AcroRd32.exe 4912 AcroRd32.exe 4912 AcroRd32.exe 4912 AcroRd32.exe 4912 AcroRd32.exe 4912 AcroRd32.exe 4912 AcroRd32.exe 4912 AcroRd32.exe 4912 AcroRd32.exe 4912 AcroRd32.exe 4912 AcroRd32.exe 4912 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4912 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4912 AcroRd32.exe 4912 AcroRd32.exe 4912 AcroRd32.exe 4912 AcroRd32.exe 4912 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4912 wrote to memory of 2220 4912 AcroRd32.exe 89 PID 4912 wrote to memory of 2220 4912 AcroRd32.exe 89 PID 4912 wrote to memory of 2220 4912 AcroRd32.exe 89 PID 2220 wrote to memory of 5012 2220 RdrCEF.exe 90 PID 2220 wrote to memory of 5012 2220 RdrCEF.exe 90 PID 2220 wrote to memory of 5012 2220 RdrCEF.exe 90 PID 2220 wrote to memory of 5012 2220 RdrCEF.exe 90 PID 2220 wrote to memory of 5012 2220 RdrCEF.exe 90 PID 2220 wrote to memory of 5012 2220 RdrCEF.exe 90 PID 2220 wrote to memory of 5012 2220 RdrCEF.exe 90 PID 2220 wrote to memory of 5012 2220 RdrCEF.exe 90 PID 2220 wrote to memory of 5012 2220 RdrCEF.exe 90 PID 2220 wrote to memory of 5012 2220 RdrCEF.exe 90 PID 2220 wrote to memory of 5012 2220 RdrCEF.exe 90 PID 2220 wrote to memory of 5012 2220 RdrCEF.exe 90 PID 2220 wrote to memory of 5012 2220 RdrCEF.exe 90 PID 2220 wrote to memory of 5012 2220 RdrCEF.exe 90 PID 2220 wrote to memory of 5012 2220 RdrCEF.exe 90 PID 2220 wrote to memory of 5012 2220 RdrCEF.exe 90 PID 2220 wrote to memory of 5012 2220 RdrCEF.exe 90 PID 2220 wrote to memory of 5012 2220 RdrCEF.exe 90 PID 2220 wrote to memory of 5012 2220 RdrCEF.exe 90 PID 2220 wrote to memory of 5012 2220 RdrCEF.exe 90 PID 2220 wrote to memory of 5012 2220 RdrCEF.exe 90 PID 2220 wrote to memory of 5012 2220 RdrCEF.exe 90 PID 2220 wrote to memory of 5012 2220 RdrCEF.exe 90 PID 2220 wrote to memory of 5012 2220 RdrCEF.exe 90 PID 2220 wrote to memory of 5012 2220 RdrCEF.exe 90 PID 2220 wrote to memory of 5012 2220 RdrCEF.exe 90 PID 2220 wrote to memory of 5012 2220 RdrCEF.exe 90 PID 2220 wrote to memory of 5012 2220 RdrCEF.exe 90 PID 2220 wrote to memory of 5012 2220 RdrCEF.exe 90 PID 2220 wrote to memory of 5012 2220 RdrCEF.exe 90 PID 2220 wrote to memory of 5012 2220 RdrCEF.exe 90 PID 2220 wrote to memory of 5012 2220 RdrCEF.exe 90 PID 2220 wrote to memory of 5012 2220 RdrCEF.exe 90 PID 2220 wrote to memory of 5012 2220 RdrCEF.exe 90 PID 2220 wrote to memory of 5012 2220 RdrCEF.exe 90 PID 2220 wrote to memory of 5012 2220 RdrCEF.exe 90 PID 2220 wrote to memory of 5012 2220 RdrCEF.exe 90 PID 2220 wrote to memory of 5012 2220 RdrCEF.exe 90 PID 2220 wrote to memory of 5012 2220 RdrCEF.exe 90 PID 2220 wrote to memory of 5012 2220 RdrCEF.exe 90 PID 2220 wrote to memory of 5012 2220 RdrCEF.exe 90 PID 2220 wrote to memory of 3288 2220 RdrCEF.exe 91 PID 2220 wrote to memory of 3288 2220 RdrCEF.exe 91 PID 2220 wrote to memory of 3288 2220 RdrCEF.exe 91 PID 2220 wrote to memory of 3288 2220 RdrCEF.exe 91 PID 2220 wrote to memory of 3288 2220 RdrCEF.exe 91 PID 2220 wrote to memory of 3288 2220 RdrCEF.exe 91 PID 2220 wrote to memory of 3288 2220 RdrCEF.exe 91 PID 2220 wrote to memory of 3288 2220 RdrCEF.exe 91 PID 2220 wrote to memory of 3288 2220 RdrCEF.exe 91 PID 2220 wrote to memory of 3288 2220 RdrCEF.exe 91 PID 2220 wrote to memory of 3288 2220 RdrCEF.exe 91 PID 2220 wrote to memory of 3288 2220 RdrCEF.exe 91 PID 2220 wrote to memory of 3288 2220 RdrCEF.exe 91 PID 2220 wrote to memory of 3288 2220 RdrCEF.exe 91 PID 2220 wrote to memory of 3288 2220 RdrCEF.exe 91 PID 2220 wrote to memory of 3288 2220 RdrCEF.exe 91 PID 2220 wrote to memory of 3288 2220 RdrCEF.exe 91 PID 2220 wrote to memory of 3288 2220 RdrCEF.exe 91 PID 2220 wrote to memory of 3288 2220 RdrCEF.exe 91 PID 2220 wrote to memory of 3288 2220 RdrCEF.exe 91
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\feec7142a0d5e2edd6d197621c7bb470_JaffaCakes118.pdf"1⤵
- System Location Discovery: System Language Discovery
- 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:4912 -
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⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2220 -
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=EB837C0EDB7B9188F791CAC4392FC478 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:5012
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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=79F24CFA7EFF0841B63785C4E5851948 --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=79F24CFA7EFF0841B63785C4E5851948 --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3288
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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=F62E1836FF42C9EF0866A692DA303035 --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:716
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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=6FA5A85D3D5A6F34D4279622B174384C --mojo-platform-channel-handle=1804 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1612
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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=08FB6892374A06FBFC8C5DAE5A864E27 --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=08FB6892374A06FBFC8C5DAE5A864E27 --renderer-client-id=6 --mojo-platform-channel-handle=1732 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3728
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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=D47BA371F0B3888CAD731398AE478292 --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2996
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2228
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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=4400,i,11251706013556949551,5157034131170452377,262144 --variations-seed-version --mojo-platform-channel-handle=4144 /prefetch:81⤵PID:3524
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD574b52a23135011e5e180a09657b6e45c
SHA143124a5c8c3b236efb0ffb64a14f4b1ebfefc556
SHA25603711989765c7fbd54e72cb83f9387df36ee66655a01633784130f7042e0223f
SHA512e1b12c50e206623d6569cbe71c6e03dd97981e4ca96b42f7b041a47207a4522153a504aa3140120ae52d047898b98e161a7400493be0ff1caf7daa9be98dcfa9
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5