Analysis
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max time kernel
149s -
max time network
171s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
04/10/2022, 06:44
Behavioral task
behavioral1
Sample
38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe
Resource
win7-20220812-en
General
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Target
38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe
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Size
276KB
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MD5
20f1af699b1d13db202a0749d35d05b0
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SHA1
e43d944cd5a627e33154b0d0a8913c57d9ed7ab5
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SHA256
38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4
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SHA512
a9b05cc4c5ec6515fa986482faea29ea07756a9773bbdf49a3977fed5d6c1f997b7828f50835b4964b18b21c79ae82149ba2375be6ddec05044791dcee2975dc
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SSDEEP
6144:9k4qmh5oq1iLJm31UznRblbUF4Hqv6WPiVHsL1hff4:q9K0LJ3Pqv6XSf
Malware Config
Extracted
cybergate
2.6
vítima
osna-ware.sytes.net:1000
jajaja...
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enable_keylogger
false
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enable_message_box
false
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ftp_directory
./logs/
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ftp_interval
30
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injected_process
explorer.exe
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install_dir
win32
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install_file
notepad.exe
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install_flag
true
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keylogger_enable_ftp
false
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message_box_caption
texto da mensagem
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message_box_title
título da mensagem
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password
abcd1234
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regkey_hkcu
HKCU
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regkey_hklm
HKLM
Signatures
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Adds policy Run key to start application 2 TTPs 4 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "C:\\Windows\\system32\\win32\\notepad.exe" 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "C:\\Windows\\system32\\win32\\notepad.exe" 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe -
Executes dropped EXE 1 IoCs
pid Process 320 notepad.exe -
Modifies Installed Components in the registry 2 TTPs 4 IoCs
description ioc Process Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Active Setup\Installed Components\{G2283677-7173-WF2D-20B6-LLBA20V8RO1N} 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{G2283677-7173-WF2D-20B6-LLBA20V8RO1N}\StubPath = "C:\\Windows\\system32\\win32\\notepad.exe Restart" 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Active Setup\Installed Components\{G2283677-7173-WF2D-20B6-LLBA20V8RO1N} explorer.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{G2283677-7173-WF2D-20B6-LLBA20V8RO1N}\StubPath = "C:\\Windows\\system32\\win32\\notepad.exe" explorer.exe -
resource yara_rule behavioral2/memory/4304-132-0x0000000000400000-0x0000000000457000-memory.dmp upx behavioral2/memory/4304-134-0x0000000024010000-0x0000000024072000-memory.dmp upx behavioral2/memory/4304-139-0x0000000024080000-0x00000000240E2000-memory.dmp upx behavioral2/memory/3160-142-0x0000000024080000-0x00000000240E2000-memory.dmp upx behavioral2/files/0x0006000000022e62-144.dat upx behavioral2/memory/3160-145-0x0000000024080000-0x00000000240E2000-memory.dmp upx behavioral2/memory/4304-148-0x00000000240F0000-0x0000000024152000-memory.dmp upx behavioral2/memory/4304-152-0x0000000000400000-0x0000000000457000-memory.dmp upx behavioral2/memory/1184-151-0x00000000240F0000-0x0000000024152000-memory.dmp upx behavioral2/memory/1184-153-0x00000000240F0000-0x0000000024152000-memory.dmp upx behavioral2/files/0x0006000000022e62-155.dat upx behavioral2/memory/320-156-0x0000000000400000-0x0000000000457000-memory.dmp upx behavioral2/memory/1184-157-0x00000000240F0000-0x0000000024152000-memory.dmp upx -
Adds Run key to start application 2 TTPs 4 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\HKLM = "C:\\Windows\\system32\\win32\\notepad.exe" 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows\CurrentVersion\Run 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\Windows\\system32\\win32\\notepad.exe" 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\Run 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe -
Drops file in System32 directory 4 IoCs
description ioc Process File created C:\Windows\SysWOW64\win32\notepad.exe 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe File opened for modification C:\Windows\SysWOW64\win32\notepad.exe 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe File opened for modification C:\Windows\SysWOW64\win32\notepad.exe explorer.exe File opened for modification C:\Windows\SysWOW64\win32\ explorer.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 4716 320 WerFault.exe 84 -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\ explorer.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4304 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe 4304 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1184 explorer.exe Token: SeDebugPrivilege 1184 explorer.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4304 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4304 wrote to memory of 2484 4304 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe 39 PID 4304 wrote to memory of 2484 4304 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe 39 PID 4304 wrote to memory of 2484 4304 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe 39 PID 4304 wrote to memory of 2484 4304 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe 39 PID 4304 wrote to memory of 2484 4304 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe 39 PID 4304 wrote to memory of 2484 4304 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe 39 PID 4304 wrote to memory of 2484 4304 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe 39 PID 4304 wrote to memory of 2484 4304 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe 39 PID 4304 wrote to memory of 2484 4304 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe 39 PID 4304 wrote to memory of 2484 4304 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe 39 PID 4304 wrote to memory of 2484 4304 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe 39 PID 4304 wrote to memory of 2484 4304 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe 39 PID 4304 wrote to memory of 2484 4304 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe 39 PID 4304 wrote to memory of 2484 4304 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe 39 PID 4304 wrote to memory of 2484 4304 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe 39 PID 4304 wrote to memory of 2484 4304 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe 39 PID 4304 wrote to memory of 2484 4304 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe 39 PID 4304 wrote to memory of 2484 4304 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe 39 PID 4304 wrote to memory of 2484 4304 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe 39 PID 4304 wrote to memory of 2484 4304 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe 39 PID 4304 wrote to memory of 2484 4304 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe 39 PID 4304 wrote to memory of 2484 4304 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe 39 PID 4304 wrote to memory of 2484 4304 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe 39 PID 4304 wrote to memory of 2484 4304 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe 39 PID 4304 wrote to memory of 2484 4304 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe 39 PID 4304 wrote to memory of 2484 4304 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe 39 PID 4304 wrote to memory of 2484 4304 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe 39 PID 4304 wrote to memory of 2484 4304 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe 39 PID 4304 wrote to memory of 2484 4304 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe 39 PID 4304 wrote to memory of 2484 4304 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe 39 PID 4304 wrote to memory of 2484 4304 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe 39 PID 4304 wrote to memory of 2484 4304 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe 39 PID 4304 wrote to memory of 2484 4304 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe 39 PID 4304 wrote to memory of 2484 4304 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe 39 PID 4304 wrote to memory of 2484 4304 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe 39 PID 4304 wrote to memory of 2484 4304 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe 39 PID 4304 wrote to memory of 2484 4304 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe 39 PID 4304 wrote to memory of 2484 4304 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe 39 PID 4304 wrote to memory of 2484 4304 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe 39 PID 4304 wrote to memory of 2484 4304 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe 39 PID 4304 wrote to memory of 2484 4304 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe 39 PID 4304 wrote to memory of 2484 4304 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe 39 PID 4304 wrote to memory of 2484 4304 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe 39 PID 4304 wrote to memory of 2484 4304 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe 39 PID 4304 wrote to memory of 2484 4304 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe 39 PID 4304 wrote to memory of 2484 4304 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe 39 PID 4304 wrote to memory of 2484 4304 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe 39 PID 4304 wrote to memory of 2484 4304 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe 39 PID 4304 wrote to memory of 2484 4304 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe 39 PID 4304 wrote to memory of 2484 4304 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe 39 PID 4304 wrote to memory of 2484 4304 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe 39 PID 4304 wrote to memory of 2484 4304 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe 39 PID 4304 wrote to memory of 2484 4304 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe 39 PID 4304 wrote to memory of 2484 4304 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe 39 PID 4304 wrote to memory of 2484 4304 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe 39 PID 4304 wrote to memory of 2484 4304 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe 39 PID 4304 wrote to memory of 2484 4304 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe 39 PID 4304 wrote to memory of 2484 4304 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe 39 PID 4304 wrote to memory of 2484 4304 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe 39 PID 4304 wrote to memory of 2484 4304 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe 39 PID 4304 wrote to memory of 2484 4304 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe 39 PID 4304 wrote to memory of 2484 4304 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe 39 PID 4304 wrote to memory of 2484 4304 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe 39 PID 4304 wrote to memory of 2484 4304 38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe 39
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:2484
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C:\Users\Admin\AppData\Local\Temp\38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe"C:\Users\Admin\AppData\Local\Temp\38820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4.exe"2⤵
- Adds policy Run key to start application
- Modifies Installed Components in the registry
- Adds Run key to start application
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:4304 -
C:\Windows\SysWOW64\explorer.exeexplorer.exe3⤵
- Modifies Installed Components in the registry
PID:3160
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C:\Windows\SysWOW64\explorer.exeexplorer.exe3⤵
- Drops file in System32 directory
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
PID:1184 -
C:\Windows\SysWOW64\win32\notepad.exe"C:\Windows\system32\win32\notepad.exe"4⤵
- Executes dropped EXE
PID:320 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 320 -s 5645⤵
- Program crash
PID:4716
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 320 -ip 3201⤵PID:3724
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
229KB
MD5c262ac8265edfefc323dfffd4ea076dd
SHA1f8095d7164d54691dc1e880ccf708bf83b9d844c
SHA256d6e1a428afbd8f6e4566af1d15e76c85cb6757a9d5624ad381faf69a9cc90990
SHA512a452d29eb46f2199cf73bc832eeee8ea47a7e14e4cf533acbbe1185cb89eb164f01468c8d274eb358f45d22f00302bf4ee9e198305f41ca201610e085a6cf1a8
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Filesize
276KB
MD520f1af699b1d13db202a0749d35d05b0
SHA1e43d944cd5a627e33154b0d0a8913c57d9ed7ab5
SHA25638820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4
SHA512a9b05cc4c5ec6515fa986482faea29ea07756a9773bbdf49a3977fed5d6c1f997b7828f50835b4964b18b21c79ae82149ba2375be6ddec05044791dcee2975dc
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Filesize
276KB
MD520f1af699b1d13db202a0749d35d05b0
SHA1e43d944cd5a627e33154b0d0a8913c57d9ed7ab5
SHA25638820fcd4b479cc5bef553a3138266bca03a19b06628bfa34c1b8cd8ab9ce6c4
SHA512a9b05cc4c5ec6515fa986482faea29ea07756a9773bbdf49a3977fed5d6c1f997b7828f50835b4964b18b21c79ae82149ba2375be6ddec05044791dcee2975dc