Analysis
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max time kernel
144s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
12/05/2024, 07:57
Behavioral task
behavioral1
Sample
3910649ad7463edb1e40bc2e6a17a7a5_JaffaCakes118.pdf
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
3910649ad7463edb1e40bc2e6a17a7a5_JaffaCakes118.pdf
Resource
win10v2004-20240226-en
General
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Target
3910649ad7463edb1e40bc2e6a17a7a5_JaffaCakes118.pdf
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Size
39KB
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MD5
3910649ad7463edb1e40bc2e6a17a7a5
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SHA1
c88bbce4e9b0d4916e34614e47061c244c557c7b
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SHA256
373ccacb942c74211b67d65233e866a3570fe784352f5f2bec7e7dcb0e96dd60
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SHA512
a42850cdca5f07324b68a689f02c34fa47b42b02330465992fa65f2970ae03c30c6db2fa79da1aeeed2605c742c64e117f2665b26b0a822f3a1e8990a8a6f5c6
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SSDEEP
768:KtVQdxPvss8JTa6b95gXXjMdfjVkgGAm/u9DQvahFe2qJ0bv1LKE5lXuMZmwgCLI:q8xXss8Q6b95gXghVkgGAm/u9DQvahFe
Malware Config
Signatures
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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 24 IoCs
pid Process 2184 AcroRd32.exe 2184 AcroRd32.exe 2184 AcroRd32.exe 2184 AcroRd32.exe 2184 AcroRd32.exe 2184 AcroRd32.exe 2184 AcroRd32.exe 2184 AcroRd32.exe 2184 AcroRd32.exe 2184 AcroRd32.exe 2184 AcroRd32.exe 2184 AcroRd32.exe 2184 AcroRd32.exe 2184 AcroRd32.exe 2184 AcroRd32.exe 2184 AcroRd32.exe 2184 AcroRd32.exe 2184 AcroRd32.exe 2184 AcroRd32.exe 2184 AcroRd32.exe 2184 AcroRd32.exe 2184 AcroRd32.exe 2184 AcroRd32.exe 2184 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2184 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 2184 AcroRd32.exe 2184 AcroRd32.exe 2184 AcroRd32.exe 2184 AcroRd32.exe 2184 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2184 wrote to memory of 1656 2184 AcroRd32.exe 97 PID 2184 wrote to memory of 1656 2184 AcroRd32.exe 97 PID 2184 wrote to memory of 1656 2184 AcroRd32.exe 97 PID 2184 wrote to memory of 416 2184 AcroRd32.exe 101 PID 2184 wrote to memory of 416 2184 AcroRd32.exe 101 PID 2184 wrote to memory of 416 2184 AcroRd32.exe 101 PID 2184 wrote to memory of 1904 2184 AcroRd32.exe 102 PID 2184 wrote to memory of 1904 2184 AcroRd32.exe 102 PID 2184 wrote to memory of 1904 2184 AcroRd32.exe 102 PID 2184 wrote to memory of 3088 2184 AcroRd32.exe 103 PID 2184 wrote to memory of 3088 2184 AcroRd32.exe 103 PID 2184 wrote to memory of 3088 2184 AcroRd32.exe 103 PID 2184 wrote to memory of 632 2184 AcroRd32.exe 104 PID 2184 wrote to memory of 632 2184 AcroRd32.exe 104 PID 2184 wrote to memory of 632 2184 AcroRd32.exe 104 PID 632 wrote to memory of 2256 632 RdrCEF.exe 105 PID 632 wrote to memory of 2256 632 RdrCEF.exe 105 PID 632 wrote to memory of 2256 632 RdrCEF.exe 105 PID 632 wrote to memory of 2256 632 RdrCEF.exe 105 PID 632 wrote to memory of 2256 632 RdrCEF.exe 105 PID 632 wrote to memory of 2256 632 RdrCEF.exe 105 PID 632 wrote to memory of 2256 632 RdrCEF.exe 105 PID 632 wrote to memory of 2256 632 RdrCEF.exe 105 PID 632 wrote to memory of 2256 632 RdrCEF.exe 105 PID 632 wrote to memory of 2256 632 RdrCEF.exe 105 PID 632 wrote to memory of 2256 632 RdrCEF.exe 105 PID 632 wrote to memory of 2256 632 RdrCEF.exe 105 PID 632 wrote to memory of 2256 632 RdrCEF.exe 105 PID 632 wrote to memory of 2256 632 RdrCEF.exe 105 PID 632 wrote to memory of 2256 632 RdrCEF.exe 105 PID 632 wrote to memory of 2256 632 RdrCEF.exe 105 PID 632 wrote to memory of 2256 632 RdrCEF.exe 105 PID 632 wrote to memory of 2256 632 RdrCEF.exe 105 PID 632 wrote to memory of 2256 632 RdrCEF.exe 105 PID 632 wrote to memory of 2256 632 RdrCEF.exe 105 PID 632 wrote to memory of 2256 632 RdrCEF.exe 105 PID 632 wrote to memory of 2256 632 RdrCEF.exe 105 PID 632 wrote to memory of 2256 632 RdrCEF.exe 105 PID 632 wrote to memory of 2256 632 RdrCEF.exe 105 PID 632 wrote to memory of 2256 632 RdrCEF.exe 105 PID 632 wrote to memory of 2256 632 RdrCEF.exe 105 PID 632 wrote to memory of 2256 632 RdrCEF.exe 105 PID 632 wrote to memory of 2256 632 RdrCEF.exe 105 PID 632 wrote to memory of 2256 632 RdrCEF.exe 105 PID 632 wrote to memory of 2256 632 RdrCEF.exe 105 PID 632 wrote to memory of 2256 632 RdrCEF.exe 105 PID 632 wrote to memory of 2256 632 RdrCEF.exe 105 PID 632 wrote to memory of 2256 632 RdrCEF.exe 105 PID 632 wrote to memory of 2256 632 RdrCEF.exe 105 PID 632 wrote to memory of 2256 632 RdrCEF.exe 105 PID 632 wrote to memory of 2256 632 RdrCEF.exe 105 PID 632 wrote to memory of 2256 632 RdrCEF.exe 105 PID 632 wrote to memory of 2256 632 RdrCEF.exe 105 PID 632 wrote to memory of 2256 632 RdrCEF.exe 105 PID 632 wrote to memory of 2256 632 RdrCEF.exe 105 PID 632 wrote to memory of 2256 632 RdrCEF.exe 105 PID 632 wrote to memory of 3708 632 RdrCEF.exe 106 PID 632 wrote to memory of 3708 632 RdrCEF.exe 106 PID 632 wrote to memory of 3708 632 RdrCEF.exe 106 PID 632 wrote to memory of 3708 632 RdrCEF.exe 106 PID 632 wrote to memory of 3708 632 RdrCEF.exe 106 PID 632 wrote to memory of 3708 632 RdrCEF.exe 106 PID 632 wrote to memory of 3708 632 RdrCEF.exe 106 PID 632 wrote to memory of 3708 632 RdrCEF.exe 106
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\3910649ad7463edb1e40bc2e6a17a7a5_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:2184 -
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:1656
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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:416
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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:1904
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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:3088
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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⤵
- Suspicious use of WriteProcessMemory
PID:632 -
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=5D27267CD75B78B7C4E8477D936A6920 --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2256
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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=11E69F7BA113463C42DDC682B4416117 --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=11E69F7BA113463C42DDC682B4416117 --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:13⤵PID:3708
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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=241837D5168605FD5153E49EC07C08D6 --mojo-platform-channel-handle=2288 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4496
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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=89572242B7A21261D3F914803DD8AC75 --mojo-platform-channel-handle=2412 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1560
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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=41BAE1CC654A7A6CD0008AA2BD69D9D2 --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2336
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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=FF0E5E9F6AD4762F6AA3779691543D72 --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=FF0E5E9F6AD4762F6AA3779691543D72 --renderer-client-id=8 --mojo-platform-channel-handle=2516 --allow-no-sandbox-job /prefetch:13⤵PID:1968
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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:1488
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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=5240 --field-trial-handle=3240,i,13319578961094268484,16557498665191861597,262144 --variations-seed-version /prefetch:81⤵PID:4748
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3964
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD51530b4ce385ad4470e153a5745ded269
SHA1a648dc3c7456645d730a95c8b93e616db9067171
SHA256b3e265733ff073490e4b8e10490258aed2f3004b96559685ad129af48be2aca1
SHA51272b3d28ee5a57331d1426baa9f9ae3a04340852971d5bcd1830a72cf78ba190500ed6bf449e3320b8ab0738ba53a275dfc316cdf3fba34dea1726be6bd58e1fb
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e