Analysis
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max time kernel
429s -
max time network
539s -
platform
windows10-ltsc_2021_x64 -
resource
win10ltsc2021-20250314-en -
resource tags
arch:x64arch:x86image:win10ltsc2021-20250314-enlocale:en-usos:windows10-ltsc_2021-x64system -
submitted
28/03/2025, 21:35
Behavioral task
behavioral1
Sample
kid with terrible braids meme printer - Google Search.pdf
Resource
win10v2004-20250314-en
Behavioral task
behavioral2
Sample
kid with terrible braids meme printer - Google Search.pdf
Resource
win10ltsc2021-20250314-en
General
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Target
kid with terrible braids meme printer - Google Search.pdf
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Size
194KB
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MD5
1a44d93a89d42a04b1537a0dd1541790
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SHA1
f9b3958a57673e44f9f061ac51cc8e5aa5e60351
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SHA256
ceea0cd5fe712f383859f25fa44be52839059f0a3278e23960ec75e7ad25f53c
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SHA512
5ef3710e9dfa55563d4226e610682c6a22fd5bc92eb1b9f34a96c0a872ed19ab92b6f56252819b1e8246d090aa443ba6905d4c1d753ef7f7211b1387fbfdb5c2
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SSDEEP
1536:Vn8SvNRbvqmESbuka2RFhqK8+W35yYffu3UrzgPkzEJjTYzFctf:VnP5ESqka2RFhqaWZfcUn10jToFctf
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 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 -
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-1-5-21-809364120-1453366396-340093129-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4448 AcroRd32.exe 4448 AcroRd32.exe 4448 AcroRd32.exe 4448 AcroRd32.exe 4448 AcroRd32.exe 4448 AcroRd32.exe 4448 AcroRd32.exe 4448 AcroRd32.exe 4448 AcroRd32.exe 4448 AcroRd32.exe 4448 AcroRd32.exe 4448 AcroRd32.exe 4448 AcroRd32.exe 4448 AcroRd32.exe 4448 AcroRd32.exe 4448 AcroRd32.exe 4448 AcroRd32.exe 4448 AcroRd32.exe 4448 AcroRd32.exe 4448 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4448 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 4448 AcroRd32.exe 4448 AcroRd32.exe 4448 AcroRd32.exe 4448 AcroRd32.exe 4448 AcroRd32.exe 4448 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4448 wrote to memory of 3820 4448 AcroRd32.exe 84 PID 4448 wrote to memory of 3820 4448 AcroRd32.exe 84 PID 4448 wrote to memory of 3820 4448 AcroRd32.exe 84 PID 3820 wrote to memory of 4684 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 4684 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 4684 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 4684 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 4684 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 4684 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 4684 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 4684 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 4684 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 4684 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 4684 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 4684 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 4684 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 4684 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 4684 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 4684 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 4684 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 4684 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 4684 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 4684 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 4684 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 4684 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 4684 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 4684 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 4684 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 4684 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 4684 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 4684 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 4684 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 4684 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 4684 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 4684 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 4684 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 4684 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 4684 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 4684 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 4684 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 4684 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 4684 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 4684 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 4684 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 4672 3820 RdrCEF.exe 88 PID 3820 wrote to memory of 4672 3820 RdrCEF.exe 88 PID 3820 wrote to memory of 4672 3820 RdrCEF.exe 88 PID 3820 wrote to memory of 4672 3820 RdrCEF.exe 88 PID 3820 wrote to memory of 4672 3820 RdrCEF.exe 88 PID 3820 wrote to memory of 4672 3820 RdrCEF.exe 88 PID 3820 wrote to memory of 4672 3820 RdrCEF.exe 88 PID 3820 wrote to memory of 4672 3820 RdrCEF.exe 88 PID 3820 wrote to memory of 4672 3820 RdrCEF.exe 88 PID 3820 wrote to memory of 4672 3820 RdrCEF.exe 88 PID 3820 wrote to memory of 4672 3820 RdrCEF.exe 88 PID 3820 wrote to memory of 4672 3820 RdrCEF.exe 88 PID 3820 wrote to memory of 4672 3820 RdrCEF.exe 88 PID 3820 wrote to memory of 4672 3820 RdrCEF.exe 88 PID 3820 wrote to memory of 4672 3820 RdrCEF.exe 88 PID 3820 wrote to memory of 4672 3820 RdrCEF.exe 88 PID 3820 wrote to memory of 4672 3820 RdrCEF.exe 88 PID 3820 wrote to memory of 4672 3820 RdrCEF.exe 88 PID 3820 wrote to memory of 4672 3820 RdrCEF.exe 88 PID 3820 wrote to memory of 4672 3820 RdrCEF.exe 88
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\kid with terrible braids meme printer - Google Search.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:4448 -
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:3820 -
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=9E996676CF7F657D6452DB2E584E0F0B --mojo-platform-channel-handle=1752 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4684
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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=37C73148FAE28068FE92D5D34FC9658C --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=37C73148FAE28068FE92D5D34FC9658C --renderer-client-id=2 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4672
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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=12E5D98F313E762AFAD190F503FD8BB1 --mojo-platform-channel-handle=2312 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4528
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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=9F1DEAB6509F3FCB895271AE179907EE --mojo-platform-channel-handle=1828 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4924
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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=4B3EDF74A8C77E1EC05CF07CB6491F4A --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=4B3EDF74A8C77E1EC05CF07CB6491F4A --renderer-client-id=6 --mojo-platform-channel-handle=2568 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:5932
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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=F69DFDB9F7693E45C9C4EA82DAE323AA --mojo-platform-channel-handle=1896 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:5576
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:5588
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5b388ff1ed2226e73eb879aee03f9eeb1
SHA1496e48e59d891797672ce04eb1466f68d8ae2f76
SHA25690976b2ee090343bed041f9e12d24ba81ee5e9d04d0e4a7a877af43dd3fb05f2
SHA5123c1c02a04fb5bb04fb38062b84b719ac88de029d9fd40820587858a885e152831b311a5ff4c78fc9400b979f7ed11687121510499af38efd32c2cbcfed71985d
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5