Analysis
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max time kernel
150s -
max time network
66s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
05/12/2022, 22:59
Static task
static1
Behavioral task
behavioral1
Sample
97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe
Resource
win7-20220812-en
General
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Target
97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe
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Size
378KB
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MD5
8d9ee635dc976d03beb2619b3b81dae2
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SHA1
a57e21c58c85baa7e9eb237cf7ad3d980f93d654
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SHA256
97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743
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SHA512
851bd960a8f74ad1fe45409ab46d92cfb31e8d97a46f10cfe6fe5b01bb2f0225019d758d3a05ecb3507a9cc20c5ee7720108117c5ee811988f6ba2a217f85141
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SSDEEP
6144:J4GN/rRogedcI+MV8r8IFaNhc23rLD1cAA25JtURpwi03gI/qBisAqx:JJ1eKhzw02bLD1cl25JtUu/qBiN+
Malware Config
Extracted
cybergate
2.6
ÖÖÍíÉ
soso79.zapto.org:82
***MUTEX***
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enable_keylogger
true
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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
svchost.exe
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install_file
windows.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
t?tulo da mensagem
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password
abcd1234
Signatures
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Adds policy Run key to start application 2 TTPs 4 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "c:\\windows\\system32\\microsoft\\windows.exe" 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "c:\\windows\\system32\\microsoft\\windows.exe" 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe -
Executes dropped EXE 2 IoCs
pid Process 1564 windows.exe 1172 windows.exe -
Modifies Installed Components in the registry 2 TTPs 4 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{GF4X7745-WQW6-GR05-83C3-J2A4J26U82BY}\StubPath = "c:\\windows\\system32\\microsoft\\windows.exe" explorer.exe Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{GF4X7745-WQW6-GR05-83C3-J2A4J26U82BY} 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{GF4X7745-WQW6-GR05-83C3-J2A4J26U82BY}\StubPath = "c:\\windows\\system32\\microsoft\\windows.exe Restart" 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{GF4X7745-WQW6-GR05-83C3-J2A4J26U82BY} explorer.exe -
resource yara_rule behavioral1/memory/1708-73-0x0000000024010000-0x0000000024072000-memory.dmp upx behavioral1/memory/1708-82-0x0000000024080000-0x00000000240E2000-memory.dmp upx behavioral1/memory/1776-87-0x0000000024080000-0x00000000240E2000-memory.dmp upx behavioral1/memory/1776-90-0x0000000024080000-0x00000000240E2000-memory.dmp upx behavioral1/memory/1708-92-0x0000000000450000-0x00000000004B2000-memory.dmp upx behavioral1/memory/1708-98-0x00000000240F0000-0x0000000024152000-memory.dmp upx behavioral1/memory/1696-106-0x00000000240F0000-0x0000000024152000-memory.dmp upx behavioral1/memory/1696-107-0x00000000240F0000-0x0000000024152000-memory.dmp upx behavioral1/memory/1696-134-0x00000000240F0000-0x0000000024152000-memory.dmp upx -
Loads dropped DLL 2 IoCs
pid Process 1696 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe 1696 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe -
Drops file in System32 directory 5 IoCs
description ioc Process File opened for modification \??\c:\windows\SysWOW64\microsoft\windows.exe 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe File opened for modification \??\c:\windows\SysWOW64\microsoft\windows.exe 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe File opened for modification \??\c:\windows\SysWOW64\microsoft\ 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe File opened for modification C:\windows\SysWOW64\microsoft\windows.exe windows.exe File created \??\c:\windows\SysWOW64\microsoft\windows.exe 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 1928 set thread context of 1708 1928 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe 26 PID 1564 set thread context of 1172 1564 windows.exe 30 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1708 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe 1708 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1696 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1696 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe Token: SeDebugPrivilege 1696 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1708 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1928 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe 1564 windows.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1928 wrote to memory of 1708 1928 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe 26 PID 1928 wrote to memory of 1708 1928 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe 26 PID 1928 wrote to memory of 1708 1928 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe 26 PID 1928 wrote to memory of 1708 1928 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe 26 PID 1928 wrote to memory of 1708 1928 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe 26 PID 1928 wrote to memory of 1708 1928 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe 26 PID 1928 wrote to memory of 1708 1928 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe 26 PID 1928 wrote to memory of 1708 1928 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe 26 PID 1928 wrote to memory of 1708 1928 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe 26 PID 1928 wrote to memory of 1708 1928 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe 26 PID 1928 wrote to memory of 1708 1928 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe 26 PID 1928 wrote to memory of 1708 1928 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe 26 PID 1708 wrote to memory of 1400 1708 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe 16 PID 1708 wrote to memory of 1400 1708 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe 16 PID 1708 wrote to memory of 1400 1708 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe 16 PID 1708 wrote to memory of 1400 1708 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe 16 PID 1708 wrote to memory of 1400 1708 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe 16 PID 1708 wrote to memory of 1400 1708 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe 16 PID 1708 wrote to memory of 1400 1708 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe 16 PID 1708 wrote to memory of 1400 1708 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe 16 PID 1708 wrote to memory of 1400 1708 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe 16 PID 1708 wrote to memory of 1400 1708 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe 16 PID 1708 wrote to memory of 1400 1708 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe 16 PID 1708 wrote to memory of 1400 1708 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe 16 PID 1708 wrote to memory of 1400 1708 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe 16 PID 1708 wrote to memory of 1400 1708 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe 16 PID 1708 wrote to memory of 1400 1708 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe 16 PID 1708 wrote to memory of 1400 1708 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe 16 PID 1708 wrote to memory of 1400 1708 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe 16 PID 1708 wrote to memory of 1400 1708 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe 16 PID 1708 wrote to memory of 1400 1708 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe 16 PID 1708 wrote to memory of 1400 1708 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe 16 PID 1708 wrote to memory of 1400 1708 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe 16 PID 1708 wrote to memory of 1400 1708 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe 16 PID 1708 wrote to memory of 1400 1708 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe 16 PID 1708 wrote to memory of 1400 1708 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe 16 PID 1708 wrote to memory of 1400 1708 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe 16 PID 1708 wrote to memory of 1400 1708 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe 16 PID 1708 wrote to memory of 1400 1708 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe 16 PID 1708 wrote to memory of 1400 1708 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe 16 PID 1708 wrote to memory of 1400 1708 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe 16 PID 1708 wrote to memory of 1400 1708 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe 16 PID 1708 wrote to memory of 1400 1708 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe 16 PID 1708 wrote to memory of 1400 1708 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe 16 PID 1708 wrote to memory of 1400 1708 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe 16 PID 1708 wrote to memory of 1400 1708 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe 16 PID 1708 wrote to memory of 1400 1708 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe 16 PID 1708 wrote to memory of 1400 1708 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe 16 PID 1708 wrote to memory of 1400 1708 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe 16 PID 1708 wrote to memory of 1400 1708 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe 16 PID 1708 wrote to memory of 1400 1708 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe 16 PID 1708 wrote to memory of 1400 1708 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe 16 PID 1708 wrote to memory of 1400 1708 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe 16 PID 1708 wrote to memory of 1400 1708 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe 16 PID 1708 wrote to memory of 1400 1708 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe 16 PID 1708 wrote to memory of 1400 1708 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe 16 PID 1708 wrote to memory of 1400 1708 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe 16 PID 1708 wrote to memory of 1400 1708 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe 16 PID 1708 wrote to memory of 1400 1708 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe 16 PID 1708 wrote to memory of 1400 1708 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe 16 PID 1708 wrote to memory of 1400 1708 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe 16 PID 1708 wrote to memory of 1400 1708 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe 16 PID 1708 wrote to memory of 1400 1708 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe 16 PID 1708 wrote to memory of 1400 1708 97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe 16
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1400
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C:\Users\Admin\AppData\Local\Temp\97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe"C:\Users\Admin\AppData\Local\Temp\97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1928 -
C:\Users\Admin\AppData\Local\Temp\97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe
- Adds policy Run key to start application
- Modifies Installed Components in the registry
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1708 -
C:\Windows\SysWOW64\explorer.exeexplorer.exe4⤵
- Modifies Installed Components in the registry
PID:1776
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C:\Users\Admin\AppData\Local\Temp\97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe"C:\Users\Admin\AppData\Local\Temp\97fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743.exe"4⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:1696 -
C:\windows\SysWOW64\microsoft\windows.exe"C:\windows\system32\microsoft\windows.exe"5⤵
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
PID:1564 -
C:\windows\SysWOW64\microsoft\windows.exe
- Executes dropped EXE
PID:1172
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
229KB
MD53c74839533bcbbe4670f0435edcc367f
SHA1a6de711f9a879e557e7e4035423a1cb5ef7a96e7
SHA2562212dd9d07c121964d0562abf015e210ee8c54b13c58db36b81e1f37d33399f4
SHA512905fc2f734222021e31dc11857e0ec3a25276615733932712b29b5052a4b07d28bb39f67c0a5d6af36e92c45923d436b183c6f2c8de37109079e0eea2c1ac4b2
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Filesize
378KB
MD58d9ee635dc976d03beb2619b3b81dae2
SHA1a57e21c58c85baa7e9eb237cf7ad3d980f93d654
SHA25697fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743
SHA512851bd960a8f74ad1fe45409ab46d92cfb31e8d97a46f10cfe6fe5b01bb2f0225019d758d3a05ecb3507a9cc20c5ee7720108117c5ee811988f6ba2a217f85141
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Filesize
378KB
MD58d9ee635dc976d03beb2619b3b81dae2
SHA1a57e21c58c85baa7e9eb237cf7ad3d980f93d654
SHA25697fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743
SHA512851bd960a8f74ad1fe45409ab46d92cfb31e8d97a46f10cfe6fe5b01bb2f0225019d758d3a05ecb3507a9cc20c5ee7720108117c5ee811988f6ba2a217f85141
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Filesize
378KB
MD58d9ee635dc976d03beb2619b3b81dae2
SHA1a57e21c58c85baa7e9eb237cf7ad3d980f93d654
SHA25697fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743
SHA512851bd960a8f74ad1fe45409ab46d92cfb31e8d97a46f10cfe6fe5b01bb2f0225019d758d3a05ecb3507a9cc20c5ee7720108117c5ee811988f6ba2a217f85141
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Filesize
378KB
MD58d9ee635dc976d03beb2619b3b81dae2
SHA1a57e21c58c85baa7e9eb237cf7ad3d980f93d654
SHA25697fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743
SHA512851bd960a8f74ad1fe45409ab46d92cfb31e8d97a46f10cfe6fe5b01bb2f0225019d758d3a05ecb3507a9cc20c5ee7720108117c5ee811988f6ba2a217f85141
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Filesize
378KB
MD58d9ee635dc976d03beb2619b3b81dae2
SHA1a57e21c58c85baa7e9eb237cf7ad3d980f93d654
SHA25697fd9f90ea056f01f55b691d3b4ddfc163a86dac4407ca14e6073be977d30743
SHA512851bd960a8f74ad1fe45409ab46d92cfb31e8d97a46f10cfe6fe5b01bb2f0225019d758d3a05ecb3507a9cc20c5ee7720108117c5ee811988f6ba2a217f85141