Analysis
- max time kernel
152s - max time network
155s - 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, 02:58
Behavioral task
behavioral1
Sample
92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe
Resource
win7-20220812-en
14 signatures
150 seconds
General
- Target 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe
- Size 296KB
- Sample221021-df8ltahddm
- SHA256 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb
- MD5 5b7c9d3aa0e7c2d133e9e13f11919eed
- SHA1 bad1209290ae01ca1d12d23908b315b545902232
- SHA512 e1003e1cb43416c90ba6d03ef6ca250af5e725bc0986794d629327c8c7094061e6ede671988f5486f13d47a6ed4ede07a3fb45e597b312e6fc2730d8d441ef80
- SSDEEP 6144:fOpslFlq3hdBCkWYxuukP1pjSKSNVkq/MVJbC:fwslKTBd47GLRMTbC
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
Family
-
cybergate
Version
-
v1.07.5
Botnet
-
cyber
C2
-
blakkthrone.servepics.com:100
Mutex
-
86MXN87Q164J26
Attributes
-
enable_keylogger
true
-
enable_message_box
false
-
ftp_directory
./logs/
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ftp_interval
30
-
injected_process
explorer.exe
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install_dir
WinDir
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install_file
Svchost.exe
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install_flag
true
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keylogger_enable_ftp
false
-
message_box_caption
Remote Administration anywhere in the world.
-
message_box_title
CyberGate
-
password
654321
-
regkey_hkcu
HKCU
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regkey_hklm
HKLM
Signatures
- 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 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "C:\\Windows\\system32\\WinDir\\Svchost.exe" 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "C:\\Windows\\system32\\WinDir\\Svchost.exe" 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe - Executes dropped EXE 1 IoCs
pid Process 3576 Svchost.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\{0H1OB012-OK7L-U1EP-67OB-WTEWM8H21087} 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{0H1OB012-OK7L-U1EP-67OB-WTEWM8H21087}\StubPath = "C:\\Windows\\system32\\WinDir\\Svchost.exe Restart" 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Active Setup\Installed Components\{0H1OB012-OK7L-U1EP-67OB-WTEWM8H21087} explorer.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{0H1OB012-OK7L-U1EP-67OB-WTEWM8H21087}\StubPath = "C:\\Windows\\system32\\WinDir\\Svchost.exe" explorer.exe -
resource yara_rule behavioral2/memory/836-133-0x0000000010410000-0x0000000010475000-memory.dmp upx behavioral2/memory/836-138-0x0000000010480000-0x00000000104E5000-memory.dmp upx behavioral2/memory/2204-141-0x0000000010480000-0x00000000104E5000-memory.dmp upx behavioral2/memory/2204-142-0x0000000010480000-0x00000000104E5000-memory.dmp upx behavioral2/memory/836-146-0x00000000104F0000-0x0000000010555000-memory.dmp upx behavioral2/memory/836-151-0x0000000010560000-0x00000000105C5000-memory.dmp upx behavioral2/memory/3180-154-0x0000000010560000-0x00000000105C5000-memory.dmp upx behavioral2/memory/3180-155-0x0000000010560000-0x00000000105C5000-memory.dmp upx behavioral2/memory/2204-158-0x0000000010480000-0x00000000104E5000-memory.dmp upx - 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-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\International\Geo\Nation 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe - Adds Run key to start application 2 TTPs 4 IoCs
description ioc Process Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\Run 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\HKLM = "C:\\Windows\\system32\\WinDir\\Svchost.exe" 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows\CurrentVersion\Run 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\Windows\\system32\\WinDir\\Svchost.exe" 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe - Drops file in System32 directory 4 IoCs
description ioc Process File created C:\Windows\SysWOW64\WinDir\Svchost.exe 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe File opened for modification C:\Windows\SysWOW64\WinDir\Svchost.exe 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe File opened for modification C:\Windows\SysWOW64\WinDir\Svchost.exe 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe File opened for modification C:\Windows\SysWOW64\WinDir\ 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
- Program crash 1 IoCs
pid pid_target Process procid_target 1884 3576 WerFault.exe 86 - Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\ 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 836 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe 836 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3180 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe - Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeBackupPrivilege 2204 explorer.exe Token: SeRestorePrivilege 2204 explorer.exe Token: SeBackupPrivilege 3180 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe Token: SeRestorePrivilege 3180 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe Token: SeDebugPrivilege 3180 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe Token: SeDebugPrivilege 3180 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 836 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe - Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 836 wrote to memory of 2152 836 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe 36 PID 836 wrote to memory of 2152 836 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe 36 PID 836 wrote to memory of 2152 836 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe 36 PID 836 wrote to memory of 2152 836 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe 36 PID 836 wrote to memory of 2152 836 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe 36 PID 836 wrote to memory of 2152 836 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe 36 PID 836 wrote to memory of 2152 836 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe 36 PID 836 wrote to memory of 2152 836 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe 36 PID 836 wrote to memory of 2152 836 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe 36 PID 836 wrote to memory of 2152 836 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe 36 PID 836 wrote to memory of 2152 836 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe 36 PID 836 wrote to memory of 2152 836 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe 36 PID 836 wrote to memory of 2152 836 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe 36 PID 836 wrote to memory of 2152 836 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe 36 PID 836 wrote to memory of 2152 836 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe 36 PID 836 wrote to memory of 2152 836 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe 36 PID 836 wrote to memory of 2152 836 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe 36 PID 836 wrote to memory of 2152 836 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe 36 PID 836 wrote to memory of 2152 836 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe 36 PID 836 wrote to memory of 2152 836 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe 36 PID 836 wrote to memory of 2152 836 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe 36 PID 836 wrote to memory of 2152 836 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe 36 PID 836 wrote to memory of 2152 836 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe 36 PID 836 wrote to memory of 2152 836 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe 36 PID 836 wrote to memory of 2152 836 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe 36 PID 836 wrote to memory of 2152 836 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe 36 PID 836 wrote to memory of 2152 836 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe 36 PID 836 wrote to memory of 2152 836 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe 36 PID 836 wrote to memory of 2152 836 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe 36 PID 836 wrote to memory of 2152 836 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe 36 PID 836 wrote to memory of 2152 836 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe 36 PID 836 wrote to memory of 2152 836 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe 36 PID 836 wrote to memory of 2152 836 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe 36 PID 836 wrote to memory of 2152 836 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe 36 PID 836 wrote to memory of 2152 836 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe 36 PID 836 wrote to memory of 2152 836 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe 36 PID 836 wrote to memory of 2152 836 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe 36 PID 836 wrote to memory of 2152 836 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe 36 PID 836 wrote to memory of 2152 836 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe 36 PID 836 wrote to memory of 2152 836 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe 36 PID 836 wrote to memory of 2152 836 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe 36 PID 836 wrote to memory of 2152 836 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe 36 PID 836 wrote to memory of 2152 836 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe 36 PID 836 wrote to memory of 2152 836 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe 36 PID 836 wrote to memory of 2152 836 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe 36 PID 836 wrote to memory of 2152 836 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe 36 PID 836 wrote to memory of 2152 836 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe 36 PID 836 wrote to memory of 2152 836 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe 36 PID 836 wrote to memory of 2152 836 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe 36 PID 836 wrote to memory of 2152 836 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe 36 PID 836 wrote to memory of 2152 836 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe 36 PID 836 wrote to memory of 2152 836 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe 36 PID 836 wrote to memory of 2152 836 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe 36 PID 836 wrote to memory of 2152 836 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe 36 PID 836 wrote to memory of 2152 836 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe 36 PID 836 wrote to memory of 2152 836 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe 36 PID 836 wrote to memory of 2152 836 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe 36 PID 836 wrote to memory of 2152 836 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe 36 PID 836 wrote to memory of 2152 836 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe 36 PID 836 wrote to memory of 2152 836 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe 36 PID 836 wrote to memory of 2152 836 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe 36 PID 836 wrote to memory of 2152 836 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe 36 PID 836 wrote to memory of 2152 836 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe 36 PID 836 wrote to memory of 2152 836 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe 36
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:2152
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C:\Users\Admin\AppData\Local\Temp\92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe"C:\Users\Admin\AppData\Local\Temp\92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.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:836 -
C:\Windows\SysWOW64\explorer.exeexplorer.exe3⤵
- Modifies Installed Components in the registry
- Suspicious use of AdjustPrivilegeToken
PID:2204
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe"3⤵PID:2100
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C:\Users\Admin\AppData\Local\Temp\92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe"C:\Users\Admin\AppData\Local\Temp\92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb.exe"3⤵
- Checks computer location settings
- Drops file in System32 directory
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:3180 -
C:\Windows\SysWOW64\WinDir\Svchost.exe"C:\Windows\system32\WinDir\Svchost.exe"4⤵
- Executes dropped EXE
PID:3576 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3576 -s 5965⤵
- Program crash
PID:1884
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 3576 -ip 35761⤵PID:3316
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\Admin2.txt
- Size 225KB
- SHA256 fa8960ad645607f8bbb4ca27992967a54edb1e262ddb3e365906353fa81865b9
- MD5 7f1e8ce7b0d296279be1d0deae382bbb
- SHA1 33ca72e052390fdac486ed07b6f7821bb80d4efe
- SHA512 5ce23386b684a9b167778d5e3c67129f63ffd16fac7dc5c77d4f64364d9e21e0b87f84fffa150bec8d9a3b0fb9a850502fa8cbc426a2a818953cc6e49db615da
- SSDEEP 3072:ofBKhdOhbYCkW7E/Zuuke0EEQwpXTBROniNKYHknNVMNnqqq/IJ3sWy0JbBgQp:phdBCkWYxuukP1pjSKSNVkq/MVJb1
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Windows\SysWOW64\WinDir\Svchost.exe
- Size 296KB
- SHA256 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb
- MD5 5b7c9d3aa0e7c2d133e9e13f11919eed
- SHA1 bad1209290ae01ca1d12d23908b315b545902232
- SHA512 e1003e1cb43416c90ba6d03ef6ca250af5e725bc0986794d629327c8c7094061e6ede671988f5486f13d47a6ed4ede07a3fb45e597b312e6fc2730d8d441ef80
- SSDEEP 6144:fOpslFlq3hdBCkWYxuukP1pjSKSNVkq/MVJbC:fwslKTBd47GLRMTbC
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Windows\SysWOW64\WinDir\Svchost.exe
- Size 296KB
- SHA256 92fd6d4418ca0df16554625ce204eecd6859865a86a4dae939e69627848beacb
- MD5 5b7c9d3aa0e7c2d133e9e13f11919eed
- SHA1 bad1209290ae01ca1d12d23908b315b545902232
- SHA512 e1003e1cb43416c90ba6d03ef6ca250af5e725bc0986794d629327c8c7094061e6ede671988f5486f13d47a6ed4ede07a3fb45e597b312e6fc2730d8d441ef80
- SSDEEP 6144:fOpslFlq3hdBCkWYxuukP1pjSKSNVkq/MVJbC:fwslKTBd47GLRMTbC
- MD5 SHA1 SHA512 SSDEEP