Analysis
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max time kernel
94s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
01/10/2024, 19:39
Behavioral task
behavioral1
Sample
DERECHO_FINANCIERO_MEXICANO_SERGIO_FRANC.pdf
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
DERECHO_FINANCIERO_MEXICANO_SERGIO_FRANC.pdf
Resource
win10v2004-20240802-en
General
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Target
DERECHO_FINANCIERO_MEXICANO_SERGIO_FRANC.pdf
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Size
30.6MB
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MD5
d13a41d865263e6c2976fe54f9e5b409
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SHA1
07d467a9bc52e30a9728d29492e8c802b6233fe3
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SHA256
8662f43681a42990cfb7c2c4de283a53792633bb237531546cf1993c3a3a192c
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SHA512
4ae54b2db431f990d5eef147e58c0bcd4f55a03c40a6ec76138cd05be8ce7aee0efce6da3646c3c3db8118d73947a1e25e67af6e4429c93ffcde23de1bf59467
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SSDEEP
786432:lM2bHXAzJY13NvmLRtfnSzmT9lcEy2mnz79p7kjz01P:lMK3Aa1dvOJ9iDn9p11P
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 AcroRd32.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-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 2392 AcroRd32.exe 2392 AcroRd32.exe 2392 AcroRd32.exe 2392 AcroRd32.exe 2392 AcroRd32.exe 2392 AcroRd32.exe 2392 AcroRd32.exe 2392 AcroRd32.exe 2392 AcroRd32.exe 2392 AcroRd32.exe 2392 AcroRd32.exe 2392 AcroRd32.exe 2392 AcroRd32.exe 2392 AcroRd32.exe 2392 AcroRd32.exe 2392 AcroRd32.exe 2392 AcroRd32.exe 2392 AcroRd32.exe 2392 AcroRd32.exe 2392 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2392 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 2392 AcroRd32.exe 2392 AcroRd32.exe 2392 AcroRd32.exe 2392 AcroRd32.exe 2392 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2392 wrote to memory of 4240 2392 AcroRd32.exe 82 PID 2392 wrote to memory of 4240 2392 AcroRd32.exe 82 PID 2392 wrote to memory of 4240 2392 AcroRd32.exe 82 PID 4240 wrote to memory of 4120 4240 RdrCEF.exe 83 PID 4240 wrote to memory of 4120 4240 RdrCEF.exe 83 PID 4240 wrote to memory of 4120 4240 RdrCEF.exe 83 PID 4240 wrote to memory of 4120 4240 RdrCEF.exe 83 PID 4240 wrote to memory of 4120 4240 RdrCEF.exe 83 PID 4240 wrote to memory of 4120 4240 RdrCEF.exe 83 PID 4240 wrote to memory of 4120 4240 RdrCEF.exe 83 PID 4240 wrote to memory of 4120 4240 RdrCEF.exe 83 PID 4240 wrote to memory of 4120 4240 RdrCEF.exe 83 PID 4240 wrote to memory of 4120 4240 RdrCEF.exe 83 PID 4240 wrote to memory of 4120 4240 RdrCEF.exe 83 PID 4240 wrote to memory of 4120 4240 RdrCEF.exe 83 PID 4240 wrote to memory of 4120 4240 RdrCEF.exe 83 PID 4240 wrote to memory of 4120 4240 RdrCEF.exe 83 PID 4240 wrote to memory of 4120 4240 RdrCEF.exe 83 PID 4240 wrote to memory of 4120 4240 RdrCEF.exe 83 PID 4240 wrote to memory of 4120 4240 RdrCEF.exe 83 PID 4240 wrote to memory of 4120 4240 RdrCEF.exe 83 PID 4240 wrote to memory of 4120 4240 RdrCEF.exe 83 PID 4240 wrote to memory of 4120 4240 RdrCEF.exe 83 PID 4240 wrote to memory of 4120 4240 RdrCEF.exe 83 PID 4240 wrote to memory of 4120 4240 RdrCEF.exe 83 PID 4240 wrote to memory of 4120 4240 RdrCEF.exe 83 PID 4240 wrote to memory of 4120 4240 RdrCEF.exe 83 PID 4240 wrote to memory of 4120 4240 RdrCEF.exe 83 PID 4240 wrote to memory of 4120 4240 RdrCEF.exe 83 PID 4240 wrote to memory of 4120 4240 RdrCEF.exe 83 PID 4240 wrote to memory of 4120 4240 RdrCEF.exe 83 PID 4240 wrote to memory of 4120 4240 RdrCEF.exe 83 PID 4240 wrote to memory of 4120 4240 RdrCEF.exe 83 PID 4240 wrote to memory of 4120 4240 RdrCEF.exe 83 PID 4240 wrote to memory of 4120 4240 RdrCEF.exe 83 PID 4240 wrote to memory of 4120 4240 RdrCEF.exe 83 PID 4240 wrote to memory of 4120 4240 RdrCEF.exe 83 PID 4240 wrote to memory of 4120 4240 RdrCEF.exe 83 PID 4240 wrote to memory of 4120 4240 RdrCEF.exe 83 PID 4240 wrote to memory of 4120 4240 RdrCEF.exe 83 PID 4240 wrote to memory of 4120 4240 RdrCEF.exe 83 PID 4240 wrote to memory of 4120 4240 RdrCEF.exe 83 PID 4240 wrote to memory of 4120 4240 RdrCEF.exe 83 PID 4240 wrote to memory of 4120 4240 RdrCEF.exe 83 PID 4240 wrote to memory of 4624 4240 RdrCEF.exe 84 PID 4240 wrote to memory of 4624 4240 RdrCEF.exe 84 PID 4240 wrote to memory of 4624 4240 RdrCEF.exe 84 PID 4240 wrote to memory of 4624 4240 RdrCEF.exe 84 PID 4240 wrote to memory of 4624 4240 RdrCEF.exe 84 PID 4240 wrote to memory of 4624 4240 RdrCEF.exe 84 PID 4240 wrote to memory of 4624 4240 RdrCEF.exe 84 PID 4240 wrote to memory of 4624 4240 RdrCEF.exe 84 PID 4240 wrote to memory of 4624 4240 RdrCEF.exe 84 PID 4240 wrote to memory of 4624 4240 RdrCEF.exe 84 PID 4240 wrote to memory of 4624 4240 RdrCEF.exe 84 PID 4240 wrote to memory of 4624 4240 RdrCEF.exe 84 PID 4240 wrote to memory of 4624 4240 RdrCEF.exe 84 PID 4240 wrote to memory of 4624 4240 RdrCEF.exe 84 PID 4240 wrote to memory of 4624 4240 RdrCEF.exe 84 PID 4240 wrote to memory of 4624 4240 RdrCEF.exe 84 PID 4240 wrote to memory of 4624 4240 RdrCEF.exe 84 PID 4240 wrote to memory of 4624 4240 RdrCEF.exe 84 PID 4240 wrote to memory of 4624 4240 RdrCEF.exe 84 PID 4240 wrote to memory of 4624 4240 RdrCEF.exe 84
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\DERECHO_FINANCIERO_MEXICANO_SERGIO_FRANC.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:2392 -
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:4240 -
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=08A39527BA8724A6227EC5CFBC271081 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4120
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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=75586E7E343D5E63194F327CA34331DD --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=75586E7E343D5E63194F327CA34331DD --renderer-client-id=2 --mojo-platform-channel-handle=1732 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4624
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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=50DF085F05675D5F419AC842258403D5 --mojo-platform-channel-handle=2336 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
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=A1AF8131435B89614732E3D5ECC970B9 --mojo-platform-channel-handle=2316 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1744
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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=CC1C67E69B3993E07B2381AB7BC9C005 --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=CC1C67E69B3993E07B2381AB7BC9C005 --renderer-client-id=6 --mojo-platform-channel-handle=1944 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:448
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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=2D13468CE18B15979B92A472BE5BDC4E --mojo-platform-channel-handle=2324 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4456
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:400
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD502e4076a6a3ae9d75f2563498fb6a58f
SHA1f2a8f77790d20b5b7ad3ca4e4b94a616bbcfa8c9
SHA256e1c306417f08429f712aa19c37c34f6d780d3491688f9cc52eb74a377fb1d31f
SHA5121d2aa1ef6c4f022b729b4a1323c1079969997e2b55c298521468196bf3e45674c1c1ff81924c4c9a7fd69c4da1d22af07a71df1a2edf8e649c099504e45b1abe
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5