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Analysis
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max time kernel
151s -
max time network
185s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
05/12/2022, 19:06
Static task
static1
Behavioral task
behavioral1
Sample
bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe
Resource
win7-20220812-en
General
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Target
bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe
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Size
388KB
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MD5
453c8aebe0e03438c682d85848191234
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SHA1
4e5f8505ec2048df16b6af2e3494e49100846410
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SHA256
bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0
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SHA512
b3e26d1e04a5e400003b707e4c9b5e71717036fde15eb40956cd3de8538ab4403677cffe1ed4968b16b5ddd8710c2fbd38d91ead7df55e8f8aaa78e1da618806
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SSDEEP
6144:SqqpiuxY1Q9ECpFrKHiOo6RUQcprINU9qSisajf6j2HmcAmEPDalB7eq:SqqpikrKHix6RvcpyKHajfY2HHAmo88q
Malware Config
Extracted
cybergate
v1.07.5
Cybergate
mirzajatt.no-ip.biz:82
8OASUK6F8L17GT
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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
install
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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
Remote Administration anywhere in the world.
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message_box_title
CyberGate
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password
123456
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 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "c:\\directory\\CyberGate\\install\\server.exe" bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "c:\\directory\\CyberGate\\install\\server.exe" bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe -
Executes dropped EXE 3 IoCs
pid Process 1704 server.exe 1000 server.exe 1872 server.exe -
Modifies Installed Components in the registry 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{S3Q8L45K-6GFF-MJ42-63HX-FV7CH065UMGY} bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{S3Q8L45K-6GFF-MJ42-63HX-FV7CH065UMGY}\StubPath = "c:\\directory\\CyberGate\\install\\server.exe Restart" bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe -
resource yara_rule behavioral1/memory/1224-84-0x0000000010410000-0x0000000010475000-memory.dmp upx behavioral1/memory/1224-92-0x0000000010480000-0x00000000104E5000-memory.dmp upx behavioral1/memory/676-97-0x0000000010480000-0x00000000104E5000-memory.dmp upx behavioral1/memory/676-107-0x0000000010480000-0x00000000104E5000-memory.dmp upx behavioral1/memory/676-138-0x0000000010480000-0x00000000104E5000-memory.dmp upx -
Loads dropped DLL 2 IoCs
pid Process 676 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe 676 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe -
Writes to the Master Boot Record (MBR) 1 TTPs 2 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
description ioc Process File opened for modification \??\PhysicalDrive0 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe File opened for modification \??\PhysicalDrive0 server.exe -
Suspicious use of SetThreadContext 4 IoCs
description pid Process procid_target PID 904 set thread context of 1396 904 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe 27 PID 1396 set thread context of 1224 1396 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe 28 PID 1704 set thread context of 1000 1704 server.exe 32 PID 1000 set thread context of 1872 1000 server.exe 33 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 676 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeBackupPrivilege 676 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe Token: SeRestorePrivilege 676 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe Token: SeDebugPrivilege 676 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe Token: SeDebugPrivilege 676 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 904 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe 1396 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe 1704 server.exe 1000 server.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 904 wrote to memory of 1396 904 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe 27 PID 904 wrote to memory of 1396 904 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe 27 PID 904 wrote to memory of 1396 904 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe 27 PID 904 wrote to memory of 1396 904 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe 27 PID 904 wrote to memory of 1396 904 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe 27 PID 904 wrote to memory of 1396 904 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe 27 PID 904 wrote to memory of 1396 904 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe 27 PID 904 wrote to memory of 1396 904 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe 27 PID 904 wrote to memory of 1396 904 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe 27 PID 1396 wrote to memory of 1224 1396 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe 28 PID 1396 wrote to memory of 1224 1396 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe 28 PID 1396 wrote to memory of 1224 1396 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe 28 PID 1396 wrote to memory of 1224 1396 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe 28 PID 1396 wrote to memory of 1224 1396 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe 28 PID 1396 wrote to memory of 1224 1396 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe 28 PID 1396 wrote to memory of 1224 1396 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe 28 PID 1396 wrote to memory of 1224 1396 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe 28 PID 1396 wrote to memory of 1224 1396 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe 28 PID 1396 wrote to memory of 1224 1396 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe 28 PID 1396 wrote to memory of 1224 1396 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe 28 PID 1396 wrote to memory of 1224 1396 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe 28 PID 1224 wrote to memory of 556 1224 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe 30 PID 1224 wrote to memory of 556 1224 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe 30 PID 1224 wrote to memory of 556 1224 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe 30 PID 1224 wrote to memory of 556 1224 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe 30 PID 1224 wrote to memory of 556 1224 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe 30 PID 1224 wrote to memory of 556 1224 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe 30 PID 1224 wrote to memory of 556 1224 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe 30 PID 1224 wrote to memory of 556 1224 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe 30 PID 1224 wrote to memory of 556 1224 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe 30 PID 1224 wrote to memory of 556 1224 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe 30 PID 1224 wrote to memory of 556 1224 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe 30 PID 1224 wrote to memory of 556 1224 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe 30 PID 1224 wrote to memory of 556 1224 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe 30 PID 1224 wrote to memory of 556 1224 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe 30 PID 1224 wrote to memory of 556 1224 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe 30 PID 1224 wrote to memory of 556 1224 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe 30 PID 1224 wrote to memory of 556 1224 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe 30 PID 1224 wrote to memory of 556 1224 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe 30 PID 1224 wrote to memory of 556 1224 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe 30 PID 1224 wrote to memory of 556 1224 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe 30 PID 1224 wrote to memory of 556 1224 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe 30 PID 1224 wrote to memory of 556 1224 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe 30 PID 1224 wrote to memory of 556 1224 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe 30 PID 1224 wrote to memory of 556 1224 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe 30 PID 1224 wrote to memory of 556 1224 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe 30 PID 1224 wrote to memory of 556 1224 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe 30 PID 1224 wrote to memory of 556 1224 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe 30 PID 1224 wrote to memory of 556 1224 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe 30 PID 1224 wrote to memory of 556 1224 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe 30 PID 1224 wrote to memory of 556 1224 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe 30 PID 1224 wrote to memory of 556 1224 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe 30 PID 1224 wrote to memory of 556 1224 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe 30 PID 1224 wrote to memory of 556 1224 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe 30 PID 1224 wrote to memory of 556 1224 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe 30 PID 1224 wrote to memory of 556 1224 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe 30 PID 1224 wrote to memory of 556 1224 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe 30 PID 1224 wrote to memory of 556 1224 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe 30 PID 1224 wrote to memory of 556 1224 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe 30 PID 1224 wrote to memory of 556 1224 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe 30 PID 1224 wrote to memory of 556 1224 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe 30 PID 1224 wrote to memory of 556 1224 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe 30 PID 1224 wrote to memory of 556 1224 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe 30 PID 1224 wrote to memory of 556 1224 bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe"C:\Users\Admin\AppData\Local\Temp\bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:904 -
C:\Users\Admin\AppData\Local\Temp\bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe"C:\Users\Admin\AppData\Local\Temp\bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe"2⤵
- Writes to the Master Boot Record (MBR)
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1396 -
C:\Users\Admin\AppData\Local\Temp\bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe"C:\Users\Admin\AppData\Local\Temp\bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe"3⤵
- Adds policy Run key to start application
- Modifies Installed Components in the registry
- Suspicious use of WriteProcessMemory
PID:1224 -
C:\Users\Admin\AppData\Local\Temp\bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe"C:\Users\Admin\AppData\Local\Temp\bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0.exe"4⤵
- Loads dropped DLL
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:676 -
C:\directory\CyberGate\install\server.exe"C:\directory\CyberGate\install\server.exe"5⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
PID:1704 -
C:\directory\CyberGate\install\server.exe"C:\directory\CyberGate\install\server.exe"6⤵
- Executes dropped EXE
- Writes to the Master Boot Record (MBR)
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
PID:1000 -
C:\directory\CyberGate\install\server.exe"C:\directory\CyberGate\install\server.exe"7⤵
- Executes dropped EXE
PID:1872
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe"4⤵PID:556
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
224KB
MD5e84054dafcba9271625c1ca1516eedce
SHA18deeceef7244c3d63d694384e7b3a5916d7d6b65
SHA25666161df80c7c8035b135371f0f6d698be8385ec522ee8508b3314d0f7a92f9df
SHA512693e0ce5e5ba83379229ef6e0856452634907fd608de8c66e3085dcc87e784c191a634fe9b0c7f0268bff4c85274429362242884830a3d638e63f333ef803110
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Filesize
388KB
MD5453c8aebe0e03438c682d85848191234
SHA14e5f8505ec2048df16b6af2e3494e49100846410
SHA256bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0
SHA512b3e26d1e04a5e400003b707e4c9b5e71717036fde15eb40956cd3de8538ab4403677cffe1ed4968b16b5ddd8710c2fbd38d91ead7df55e8f8aaa78e1da618806
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Filesize
388KB
MD5453c8aebe0e03438c682d85848191234
SHA14e5f8505ec2048df16b6af2e3494e49100846410
SHA256bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0
SHA512b3e26d1e04a5e400003b707e4c9b5e71717036fde15eb40956cd3de8538ab4403677cffe1ed4968b16b5ddd8710c2fbd38d91ead7df55e8f8aaa78e1da618806
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Filesize
388KB
MD5453c8aebe0e03438c682d85848191234
SHA14e5f8505ec2048df16b6af2e3494e49100846410
SHA256bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0
SHA512b3e26d1e04a5e400003b707e4c9b5e71717036fde15eb40956cd3de8538ab4403677cffe1ed4968b16b5ddd8710c2fbd38d91ead7df55e8f8aaa78e1da618806
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Filesize
388KB
MD5453c8aebe0e03438c682d85848191234
SHA14e5f8505ec2048df16b6af2e3494e49100846410
SHA256bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0
SHA512b3e26d1e04a5e400003b707e4c9b5e71717036fde15eb40956cd3de8538ab4403677cffe1ed4968b16b5ddd8710c2fbd38d91ead7df55e8f8aaa78e1da618806
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Filesize
388KB
MD5453c8aebe0e03438c682d85848191234
SHA14e5f8505ec2048df16b6af2e3494e49100846410
SHA256bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0
SHA512b3e26d1e04a5e400003b707e4c9b5e71717036fde15eb40956cd3de8538ab4403677cffe1ed4968b16b5ddd8710c2fbd38d91ead7df55e8f8aaa78e1da618806
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Filesize
388KB
MD5453c8aebe0e03438c682d85848191234
SHA14e5f8505ec2048df16b6af2e3494e49100846410
SHA256bfc757d3ceab7e6e023fabaf94e15db336cef1172a43771c9d6ebc30d8452ec0
SHA512b3e26d1e04a5e400003b707e4c9b5e71717036fde15eb40956cd3de8538ab4403677cffe1ed4968b16b5ddd8710c2fbd38d91ead7df55e8f8aaa78e1da618806