Analysis
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max time kernel
152s -
max time network
159s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
21/10/2022, 02:33
Static task
static1
Behavioral task
behavioral1
Sample
5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe
Resource
win10v2004-20220812-en
General
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Target
5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe
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Size
652KB
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MD5
4b328465fa5c96d11bef876bcf9fc55f
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SHA1
f5b9d8710b6fc5490872019cb32666ebbf64c64d
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SHA256
5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73
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SHA512
9ffd12438c05b2340dca5e837dce3feb3e0265e2ce09c964f7a5c28158f6ee555040bc586ef0bbab25beb1aad6413b506d4dd445013af730ec1ade7127d63d11
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SSDEEP
12288:pb6lQ4dLOSwCDfJqlE6uGiGSAlVLuBRzXA2oAMHVB66EYAUTS9D/ksSzQR2:xWLtwCc26uGi2VCHXSBzTaDMsAQR2
Malware Config
Extracted
cybergate
2.7 Final
vítima
127.0.0.1:1000
glider.no-ip.biz:1000
***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
explorer.exe
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install_dir
Svchost
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install_file
server.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 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "C:\\Windows\\system32\\Svchost\\server.exe" 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.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\\Svchost\\server.exe" 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe -
Executes dropped EXE 1 IoCs
pid Process 4720 server.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\{6414FEGH-54KR-QUHB-2IS2-0403EK6618H0} 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{6414FEGH-54KR-QUHB-2IS2-0403EK6618H0}\StubPath = "C:\\Windows\\system32\\Svchost\\server.exe Restart" 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Active Setup\Installed Components\{6414FEGH-54KR-QUHB-2IS2-0403EK6618H0} explorer.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{6414FEGH-54KR-QUHB-2IS2-0403EK6618H0}\StubPath = "C:\\Windows\\system32\\Svchost\\server.exe" explorer.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe -
Adds Run key to start application 2 TTPs 4 IoCs
description ioc Process Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\Run 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\HKLM = "C:\\Windows\\system32\\Svchost\\server.exe" 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows\CurrentVersion\Run 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\Windows\\system32\\Svchost\\server.exe" 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe -
Drops file in System32 directory 4 IoCs
description ioc Process File created C:\Windows\SysWOW64\Svchost\server.exe 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe File opened for modification C:\Windows\SysWOW64\Svchost\server.exe 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe File opened for modification C:\Windows\SysWOW64\Svchost\server.exe 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe File opened for modification C:\Windows\SysWOW64\Svchost\ 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Program crash 1 IoCs
pid pid_target Process procid_target 4232 4720 WerFault.exe 88 -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\ 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1648 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1648 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe Token: SeDebugPrivilege 1648 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4188 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4188 wrote to memory of 3060 4188 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe 49 PID 4188 wrote to memory of 3060 4188 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe 49 PID 4188 wrote to memory of 3060 4188 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe 49 PID 4188 wrote to memory of 3060 4188 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe 49 PID 4188 wrote to memory of 3060 4188 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe 49 PID 4188 wrote to memory of 3060 4188 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe 49 PID 4188 wrote to memory of 3060 4188 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe 49 PID 4188 wrote to memory of 3060 4188 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe 49 PID 4188 wrote to memory of 3060 4188 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe 49 PID 4188 wrote to memory of 3060 4188 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe 49 PID 4188 wrote to memory of 3060 4188 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe 49 PID 4188 wrote to memory of 3060 4188 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe 49 PID 4188 wrote to memory of 3060 4188 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe 49 PID 4188 wrote to memory of 3060 4188 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe 49 PID 4188 wrote to memory of 3060 4188 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe 49 PID 4188 wrote to memory of 3060 4188 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe 49 PID 4188 wrote to memory of 3060 4188 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe 49 PID 4188 wrote to memory of 3060 4188 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe 49 PID 4188 wrote to memory of 3060 4188 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe 49 PID 4188 wrote to memory of 3060 4188 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe 49 PID 4188 wrote to memory of 3060 4188 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe 49 PID 4188 wrote to memory of 3060 4188 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe 49 PID 4188 wrote to memory of 3060 4188 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe 49 PID 4188 wrote to memory of 3060 4188 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe 49 PID 4188 wrote to memory of 3060 4188 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe 49 PID 4188 wrote to memory of 3060 4188 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe 49 PID 4188 wrote to memory of 3060 4188 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe 49 PID 4188 wrote to memory of 3060 4188 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe 49 PID 4188 wrote to memory of 3060 4188 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe 49 PID 4188 wrote to memory of 3060 4188 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe 49 PID 4188 wrote to memory of 3060 4188 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe 49 PID 4188 wrote to memory of 3060 4188 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe 49 PID 4188 wrote to memory of 3060 4188 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe 49 PID 4188 wrote to memory of 3060 4188 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe 49 PID 4188 wrote to memory of 3060 4188 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe 49 PID 4188 wrote to memory of 3060 4188 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe 49 PID 4188 wrote to memory of 3060 4188 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe 49 PID 4188 wrote to memory of 3060 4188 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe 49 PID 4188 wrote to memory of 3060 4188 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe 49 PID 4188 wrote to memory of 3060 4188 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe 49 PID 4188 wrote to memory of 3060 4188 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe 49 PID 4188 wrote to memory of 3060 4188 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe 49 PID 4188 wrote to memory of 3060 4188 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe 49 PID 4188 wrote to memory of 3060 4188 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe 49 PID 4188 wrote to memory of 3060 4188 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe 49 PID 4188 wrote to memory of 3060 4188 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe 49 PID 4188 wrote to memory of 3060 4188 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe 49 PID 4188 wrote to memory of 3060 4188 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe 49 PID 4188 wrote to memory of 3060 4188 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe 49 PID 4188 wrote to memory of 3060 4188 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe 49 PID 4188 wrote to memory of 3060 4188 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe 49 PID 4188 wrote to memory of 3060 4188 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe 49 PID 4188 wrote to memory of 3060 4188 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe 49 PID 4188 wrote to memory of 3060 4188 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe 49 PID 4188 wrote to memory of 3060 4188 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe 49 PID 4188 wrote to memory of 3060 4188 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe 49 PID 4188 wrote to memory of 3060 4188 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe 49 PID 4188 wrote to memory of 3060 4188 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe 49 PID 4188 wrote to memory of 3060 4188 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe 49 PID 4188 wrote to memory of 3060 4188 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe 49 PID 4188 wrote to memory of 3060 4188 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe 49 PID 4188 wrote to memory of 3060 4188 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe 49 PID 4188 wrote to memory of 3060 4188 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe 49 PID 4188 wrote to memory of 3060 4188 5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe 49
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3060
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C:\Users\Admin\AppData\Local\Temp\5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe"C:\Users\Admin\AppData\Local\Temp\5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.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 use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:4188 -
C:\Windows\SysWOW64\explorer.exeexplorer.exe3⤵
- Modifies Installed Components in the registry
PID:2492
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe"3⤵PID:2696
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C:\Users\Admin\AppData\Local\Temp\5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe"C:\Users\Admin\AppData\Local\Temp\5431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73.exe"3⤵
- Checks computer location settings
- Drops file in System32 directory
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:1648 -
C:\Windows\SysWOW64\Svchost\server.exe"C:\Windows\system32\Svchost\server.exe"4⤵
- Executes dropped EXE
PID:4720 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4720 -s 2205⤵
- Program crash
PID:4232
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 4188 -ip 41881⤵PID:3620
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 4720 -ip 47201⤵PID:4256
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
588KB
MD5f8cdfb16abb7b6f3bd9888de952e74f7
SHA14399d35fb9ae3025683824c8dd02861b63779743
SHA256784019a12c3fd74d9b0224e916582ec91281a93e2487de61e76505070dd81cf0
SHA51279e333201b1bed9c1c07e258ba26a3d4278379d65956d238b5f3174afd64bc5d8b37023b1246b08d4fc4beffc4b59b8a933861bb7c1311d9f8ca3969bb2dca04
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Filesize
652KB
MD54b328465fa5c96d11bef876bcf9fc55f
SHA1f5b9d8710b6fc5490872019cb32666ebbf64c64d
SHA2565431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73
SHA5129ffd12438c05b2340dca5e837dce3feb3e0265e2ce09c964f7a5c28158f6ee555040bc586ef0bbab25beb1aad6413b506d4dd445013af730ec1ade7127d63d11
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Filesize
652KB
MD54b328465fa5c96d11bef876bcf9fc55f
SHA1f5b9d8710b6fc5490872019cb32666ebbf64c64d
SHA2565431187dc44b05fd42ef9eb30c8704bc42e076de2d92991b1a1d320ae0e14d73
SHA5129ffd12438c05b2340dca5e837dce3feb3e0265e2ce09c964f7a5c28158f6ee555040bc586ef0bbab25beb1aad6413b506d4dd445013af730ec1ade7127d63d11