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Analysis
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max time kernel
125s -
max time network
138s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
21/09/2024, 22:43
Behavioral task
behavioral1
Sample
f0c243a3939a1de03ca7f1534b5c77f5_JaffaCakes118.pdf
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
f0c243a3939a1de03ca7f1534b5c77f5_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
f0c243a3939a1de03ca7f1534b5c77f5_JaffaCakes118.pdf
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Size
41KB
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MD5
f0c243a3939a1de03ca7f1534b5c77f5
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SHA1
ee9f20b3c16a5d376e442cf26676d9c0bece65ac
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SHA256
95636ddff1bc4457ec8d1357be149448ac8d2fcdbe2a8711dae9018e90a4a7d7
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SHA512
8ddca5a680ee66bd360418d122da47ebf6bb94ccd4b2588caad2abc2d844a61ccfc40a97504b1aa966a71d7045c53a3d068f19c82f82fbf9069ada331e8a8327
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SSDEEP
768:BXuMZmwgCLWar4m7/2qvFyPxJFYHRnb4MvDy4JftKPNJS8SCheu:BXFZmGWS4k/2qvFyvERbVPteNwRueu
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 AcroRd32.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 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 4264 AcroRd32.exe 4264 AcroRd32.exe 4264 AcroRd32.exe 4264 AcroRd32.exe 4264 AcroRd32.exe 4264 AcroRd32.exe 4264 AcroRd32.exe 4264 AcroRd32.exe 4264 AcroRd32.exe 4264 AcroRd32.exe 4264 AcroRd32.exe 4264 AcroRd32.exe 4264 AcroRd32.exe 4264 AcroRd32.exe 4264 AcroRd32.exe 4264 AcroRd32.exe 4264 AcroRd32.exe 4264 AcroRd32.exe 4264 AcroRd32.exe 4264 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4264 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4264 AcroRd32.exe 4264 AcroRd32.exe 4264 AcroRd32.exe 4264 AcroRd32.exe 4264 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4264 wrote to memory of 3380 4264 AcroRd32.exe 93 PID 4264 wrote to memory of 3380 4264 AcroRd32.exe 93 PID 4264 wrote to memory of 3380 4264 AcroRd32.exe 93 PID 3380 wrote to memory of 888 3380 RdrCEF.exe 94 PID 3380 wrote to memory of 888 3380 RdrCEF.exe 94 PID 3380 wrote to memory of 888 3380 RdrCEF.exe 94 PID 3380 wrote to memory of 888 3380 RdrCEF.exe 94 PID 3380 wrote to memory of 888 3380 RdrCEF.exe 94 PID 3380 wrote to memory of 888 3380 RdrCEF.exe 94 PID 3380 wrote to memory of 888 3380 RdrCEF.exe 94 PID 3380 wrote to memory of 888 3380 RdrCEF.exe 94 PID 3380 wrote to memory of 888 3380 RdrCEF.exe 94 PID 3380 wrote to memory of 888 3380 RdrCEF.exe 94 PID 3380 wrote to memory of 888 3380 RdrCEF.exe 94 PID 3380 wrote to memory of 888 3380 RdrCEF.exe 94 PID 3380 wrote to memory of 888 3380 RdrCEF.exe 94 PID 3380 wrote to memory of 888 3380 RdrCEF.exe 94 PID 3380 wrote to memory of 888 3380 RdrCEF.exe 94 PID 3380 wrote to memory of 888 3380 RdrCEF.exe 94 PID 3380 wrote to memory of 888 3380 RdrCEF.exe 94 PID 3380 wrote to memory of 888 3380 RdrCEF.exe 94 PID 3380 wrote to memory of 888 3380 RdrCEF.exe 94 PID 3380 wrote to memory of 888 3380 RdrCEF.exe 94 PID 3380 wrote to memory of 888 3380 RdrCEF.exe 94 PID 3380 wrote to memory of 888 3380 RdrCEF.exe 94 PID 3380 wrote to memory of 888 3380 RdrCEF.exe 94 PID 3380 wrote to memory of 888 3380 RdrCEF.exe 94 PID 3380 wrote to memory of 888 3380 RdrCEF.exe 94 PID 3380 wrote to memory of 888 3380 RdrCEF.exe 94 PID 3380 wrote to memory of 888 3380 RdrCEF.exe 94 PID 3380 wrote to memory of 888 3380 RdrCEF.exe 94 PID 3380 wrote to memory of 888 3380 RdrCEF.exe 94 PID 3380 wrote to memory of 888 3380 RdrCEF.exe 94 PID 3380 wrote to memory of 888 3380 RdrCEF.exe 94 PID 3380 wrote to memory of 888 3380 RdrCEF.exe 94 PID 3380 wrote to memory of 888 3380 RdrCEF.exe 94 PID 3380 wrote to memory of 888 3380 RdrCEF.exe 94 PID 3380 wrote to memory of 888 3380 RdrCEF.exe 94 PID 3380 wrote to memory of 888 3380 RdrCEF.exe 94 PID 3380 wrote to memory of 888 3380 RdrCEF.exe 94 PID 3380 wrote to memory of 888 3380 RdrCEF.exe 94 PID 3380 wrote to memory of 888 3380 RdrCEF.exe 94 PID 3380 wrote to memory of 888 3380 RdrCEF.exe 94 PID 3380 wrote to memory of 888 3380 RdrCEF.exe 94 PID 3380 wrote to memory of 64 3380 RdrCEF.exe 95 PID 3380 wrote to memory of 64 3380 RdrCEF.exe 95 PID 3380 wrote to memory of 64 3380 RdrCEF.exe 95 PID 3380 wrote to memory of 64 3380 RdrCEF.exe 95 PID 3380 wrote to memory of 64 3380 RdrCEF.exe 95 PID 3380 wrote to memory of 64 3380 RdrCEF.exe 95 PID 3380 wrote to memory of 64 3380 RdrCEF.exe 95 PID 3380 wrote to memory of 64 3380 RdrCEF.exe 95 PID 3380 wrote to memory of 64 3380 RdrCEF.exe 95 PID 3380 wrote to memory of 64 3380 RdrCEF.exe 95 PID 3380 wrote to memory of 64 3380 RdrCEF.exe 95 PID 3380 wrote to memory of 64 3380 RdrCEF.exe 95 PID 3380 wrote to memory of 64 3380 RdrCEF.exe 95 PID 3380 wrote to memory of 64 3380 RdrCEF.exe 95 PID 3380 wrote to memory of 64 3380 RdrCEF.exe 95 PID 3380 wrote to memory of 64 3380 RdrCEF.exe 95 PID 3380 wrote to memory of 64 3380 RdrCEF.exe 95 PID 3380 wrote to memory of 64 3380 RdrCEF.exe 95 PID 3380 wrote to memory of 64 3380 RdrCEF.exe 95 PID 3380 wrote to memory of 64 3380 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\f0c243a3939a1de03ca7f1534b5c77f5_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:4264 -
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:3380 -
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=802571F1B45572D457F7A8331522C3EF --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:888
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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=A82FCBAB351380A1101923300E0F56DD --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=A82FCBAB351380A1101923300E0F56DD --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:64
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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=3940F3F73892867CCCD3119B1398A024 --mojo-platform-channel-handle=1804 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3876
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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=E98B12091F4D244163F5EA0ABF687087 --mojo-platform-channel-handle=2420 --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=E120A39598728F412C1B461B469F5F1F --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=E120A39598728F412C1B461B469F5F1F --renderer-client-id=6 --mojo-platform-channel-handle=2432 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3784
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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=5D0E949AEB3ED77E497165D8A5AF9957 --mojo-platform-channel-handle=2392 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2436
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵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 --field-trial-handle=2820,i,10369132178352108590,11047993562598554317,262144 --variations-seed-version --mojo-platform-channel-handle=1300 /prefetch:81⤵PID:3260
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5ad28c195644bb2c8fd24bf5135d898cf
SHA10b8f41bd711ddf787dde22e2711ae04624c79b17
SHA2565cd5fd7a9db433632ab14d8fc26c91e8197204cfb387f0dc9c4a682ffd606945
SHA512fb1d57231f0039947d8bbe4693eec7218291b3a8a9d7e6fb812649a22c56a87407c2636e6e2882c4a0178c80b741dbc76b98258a1190e9cd44a5b5038ec03a9f
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5