Analysis
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max time kernel
150s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20231222-en -
resource tags
arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system -
submitted
12-02-2024 20:21
Static task
static1
Behavioral task
behavioral1
Sample
cdm065568_RoyStmt_12312023.pdf
Resource
win10v2004-20231222-en
General
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Target
cdm065568_RoyStmt_12312023.pdf
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Size
48KB
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MD5
eb90419b344400aeb38836f58d2d2783
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SHA1
0ca516444908b05539ef550fd6052522d38dcbc5
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SHA256
422c4a52f1e85a952611a15d8c9016226926fa7e2726873f26ff6104092bcad0
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SHA512
1cdcecde2387b0c09bcf875852059300968204b57e4883db625cab66fe3293e34091d1c8c7eada5684291833e137318454167689fe8bb18fafb8d1cca7cea423
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SSDEEP
768:qePM/I3VVkkzVzdioqJRpPqJTpPqJRp/qJRpPqJAV3SrLOkm1yAVj:7hqJRpPqJTpPqJRp/qJRpPqJAjyAVj
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.
Processes:
AcroRd32.exedescription 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 -
Processes:
AcroRd32.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 4996 AcroRd32.exe 4996 AcroRd32.exe 4996 AcroRd32.exe 4996 AcroRd32.exe 4996 AcroRd32.exe 4996 AcroRd32.exe 4996 AcroRd32.exe 4996 AcroRd32.exe 4996 AcroRd32.exe 4996 AcroRd32.exe 4996 AcroRd32.exe 4996 AcroRd32.exe 4996 AcroRd32.exe 4996 AcroRd32.exe 4996 AcroRd32.exe 4996 AcroRd32.exe 4996 AcroRd32.exe 4996 AcroRd32.exe 4996 AcroRd32.exe 4996 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 4996 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 4996 AcroRd32.exe 4996 AcroRd32.exe 4996 AcroRd32.exe 4996 AcroRd32.exe 4996 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 4996 wrote to memory of 1272 4996 AcroRd32.exe RdrCEF.exe PID 4996 wrote to memory of 1272 4996 AcroRd32.exe RdrCEF.exe PID 4996 wrote to memory of 1272 4996 AcroRd32.exe RdrCEF.exe PID 1272 wrote to memory of 1276 1272 RdrCEF.exe RdrCEF.exe PID 1272 wrote to memory of 1276 1272 RdrCEF.exe RdrCEF.exe PID 1272 wrote to memory of 1276 1272 RdrCEF.exe RdrCEF.exe PID 1272 wrote to memory of 1276 1272 RdrCEF.exe RdrCEF.exe PID 1272 wrote to memory of 1276 1272 RdrCEF.exe RdrCEF.exe PID 1272 wrote to memory of 1276 1272 RdrCEF.exe RdrCEF.exe PID 1272 wrote to memory of 1276 1272 RdrCEF.exe RdrCEF.exe PID 1272 wrote to memory of 1276 1272 RdrCEF.exe RdrCEF.exe PID 1272 wrote to memory of 1276 1272 RdrCEF.exe RdrCEF.exe PID 1272 wrote to memory of 1276 1272 RdrCEF.exe RdrCEF.exe PID 1272 wrote to memory of 1276 1272 RdrCEF.exe RdrCEF.exe PID 1272 wrote to memory of 1276 1272 RdrCEF.exe RdrCEF.exe PID 1272 wrote to memory of 1276 1272 RdrCEF.exe RdrCEF.exe PID 1272 wrote to memory of 1276 1272 RdrCEF.exe RdrCEF.exe PID 1272 wrote to memory of 1276 1272 RdrCEF.exe RdrCEF.exe PID 1272 wrote to memory of 1276 1272 RdrCEF.exe RdrCEF.exe PID 1272 wrote to memory of 1276 1272 RdrCEF.exe RdrCEF.exe PID 1272 wrote to memory of 1276 1272 RdrCEF.exe RdrCEF.exe PID 1272 wrote to memory of 1276 1272 RdrCEF.exe RdrCEF.exe PID 1272 wrote to memory of 1276 1272 RdrCEF.exe RdrCEF.exe PID 1272 wrote to memory of 1276 1272 RdrCEF.exe RdrCEF.exe PID 1272 wrote to memory of 1276 1272 RdrCEF.exe RdrCEF.exe PID 1272 wrote to memory of 1276 1272 RdrCEF.exe RdrCEF.exe PID 1272 wrote to memory of 1276 1272 RdrCEF.exe RdrCEF.exe PID 1272 wrote to memory of 1276 1272 RdrCEF.exe RdrCEF.exe PID 1272 wrote to memory of 1276 1272 RdrCEF.exe RdrCEF.exe PID 1272 wrote to memory of 1276 1272 RdrCEF.exe RdrCEF.exe PID 1272 wrote to memory of 1276 1272 RdrCEF.exe RdrCEF.exe PID 1272 wrote to memory of 1276 1272 RdrCEF.exe RdrCEF.exe PID 1272 wrote to memory of 1276 1272 RdrCEF.exe RdrCEF.exe PID 1272 wrote to memory of 1276 1272 RdrCEF.exe RdrCEF.exe PID 1272 wrote to memory of 1276 1272 RdrCEF.exe RdrCEF.exe PID 1272 wrote to memory of 1276 1272 RdrCEF.exe RdrCEF.exe PID 1272 wrote to memory of 1276 1272 RdrCEF.exe RdrCEF.exe PID 1272 wrote to memory of 1276 1272 RdrCEF.exe RdrCEF.exe PID 1272 wrote to memory of 1276 1272 RdrCEF.exe RdrCEF.exe PID 1272 wrote to memory of 1276 1272 RdrCEF.exe RdrCEF.exe PID 1272 wrote to memory of 1276 1272 RdrCEF.exe RdrCEF.exe PID 1272 wrote to memory of 1276 1272 RdrCEF.exe RdrCEF.exe PID 1272 wrote to memory of 1276 1272 RdrCEF.exe RdrCEF.exe PID 1272 wrote to memory of 1276 1272 RdrCEF.exe RdrCEF.exe PID 1272 wrote to memory of 5092 1272 RdrCEF.exe RdrCEF.exe PID 1272 wrote to memory of 5092 1272 RdrCEF.exe RdrCEF.exe PID 1272 wrote to memory of 5092 1272 RdrCEF.exe RdrCEF.exe PID 1272 wrote to memory of 5092 1272 RdrCEF.exe RdrCEF.exe PID 1272 wrote to memory of 5092 1272 RdrCEF.exe RdrCEF.exe PID 1272 wrote to memory of 5092 1272 RdrCEF.exe RdrCEF.exe PID 1272 wrote to memory of 5092 1272 RdrCEF.exe RdrCEF.exe PID 1272 wrote to memory of 5092 1272 RdrCEF.exe RdrCEF.exe PID 1272 wrote to memory of 5092 1272 RdrCEF.exe RdrCEF.exe PID 1272 wrote to memory of 5092 1272 RdrCEF.exe RdrCEF.exe PID 1272 wrote to memory of 5092 1272 RdrCEF.exe RdrCEF.exe PID 1272 wrote to memory of 5092 1272 RdrCEF.exe RdrCEF.exe PID 1272 wrote to memory of 5092 1272 RdrCEF.exe RdrCEF.exe PID 1272 wrote to memory of 5092 1272 RdrCEF.exe RdrCEF.exe PID 1272 wrote to memory of 5092 1272 RdrCEF.exe RdrCEF.exe PID 1272 wrote to memory of 5092 1272 RdrCEF.exe RdrCEF.exe PID 1272 wrote to memory of 5092 1272 RdrCEF.exe RdrCEF.exe PID 1272 wrote to memory of 5092 1272 RdrCEF.exe RdrCEF.exe PID 1272 wrote to memory of 5092 1272 RdrCEF.exe RdrCEF.exe PID 1272 wrote to memory of 5092 1272 RdrCEF.exe RdrCEF.exe
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\cdm065568_RoyStmt_12312023.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:4996 -
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:1272 -
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=4DBAC346D3E00DAF9E722FEFB7FFCFB0 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1276
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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=A7EE83299AE8E941E94478204DCD54C7 --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=A7EE83299AE8E941E94478204DCD54C7 --renderer-client-id=2 --mojo-platform-channel-handle=1760 --allow-no-sandbox-job /prefetch:13⤵PID:5092
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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=42889AF66B4FE9F40D5E59FD5BD51935 --mojo-platform-channel-handle=2196 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4052
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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=6AB7DDC0932C482E01DFD2E607B074E2 --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=6AB7DDC0932C482E01DFD2E607B074E2 --renderer-client-id=5 --mojo-platform-channel-handle=2332 --allow-no-sandbox-job /prefetch:13⤵PID:4772
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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=863852377056D9391CC51027C1FDA50B --mojo-platform-channel-handle=2336 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4524
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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=583A1D5B282D20F4C604471AC96A5851 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2752
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4756
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5900af467810005bd1b17d40a90237a4c
SHA19a2c04a11a4ac9c7abb11a7d93b94f3a092fb022
SHA2562f6584027662fca879ea43dd5807cb1b45b6170f8eddeafb7602f930b97f5e0b
SHA512617a0225f9f27b9a917f5add06373718ce3df6378a6da88c87a0f9eb36724012dad361eaafe4e8efc0013a520304d121a12102d0af9d1421914072baa1801f58
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5