Analysis
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max time kernel
154s -
max time network
155s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
05/12/2022, 07:39
Static task
static1
Behavioral task
behavioral1
Sample
fed5ad8218d81233277d6b7f1b9ddb7e0b2bf8a92d8c5b33045d1576f5c77b6c.exe
Resource
win7-20220812-en
General
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Target
fed5ad8218d81233277d6b7f1b9ddb7e0b2bf8a92d8c5b33045d1576f5c77b6c.exe
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Size
670KB
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MD5
9d39b5d0ce05526b727a4af2d737f9d3
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SHA1
ba61ac406db8daf07ebfd8e9ae3f15c8e4284cd6
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SHA256
fed5ad8218d81233277d6b7f1b9ddb7e0b2bf8a92d8c5b33045d1576f5c77b6c
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SHA512
1e15788ac899441923accece5a6389014a1c5fc6691c0009f3a1450856d0b8030412026d8bf25c9f2a0ef305f4f1f654f0b6ab70c9b1f983dfeb1a39ccf1501b
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SSDEEP
12288:1qlAM1OXUadVl+z/+NSxUO+wubR4JvlYkM+zo8Qx+LVXB4aTUNMs:1qlAM1OkOu+NSxU9wc4fYkMnZAVAp
Malware Config
Extracted
cybergate
v1.07.5
Cyber
cybergateratcam.no-ip.org:100
1KOF7CD5122T7H
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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
WinDir
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install_file
Svchost.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
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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 Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "C:\\Windows\\system32\\WinDir\\Svchost.exe" ZZYX3e.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run ZZYX3e.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "C:\\Windows\\system32\\WinDir\\Svchost.exe" ZZYX3e.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run ZZYX3e.exe -
Executes dropped EXE 5 IoCs
pid Process 1224 ZZYX3.exe 1644 ZZYX3e.exe 584 ZZYX3e.exe 1540 Svchost.exe 1352 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\{02TP46SY-4O06-840U-D04B-WRJ1517KH5G4} ZZYX3e.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{02TP46SY-4O06-840U-D04B-WRJ1517KH5G4}\StubPath = "C:\\Windows\\system32\\WinDir\\Svchost.exe Restart" ZZYX3e.exe Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{02TP46SY-4O06-840U-D04B-WRJ1517KH5G4} explorer.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{02TP46SY-4O06-840U-D04B-WRJ1517KH5G4}\StubPath = "C:\\Windows\\system32\\WinDir\\Svchost.exe" explorer.exe -
resource yara_rule behavioral1/memory/1644-68-0x0000000010410000-0x0000000010475000-memory.dmp upx behavioral1/memory/1644-77-0x0000000010480000-0x00000000104E5000-memory.dmp upx behavioral1/memory/944-82-0x0000000010480000-0x00000000104E5000-memory.dmp upx behavioral1/memory/944-85-0x0000000010480000-0x00000000104E5000-memory.dmp upx behavioral1/memory/1644-87-0x00000000104F0000-0x0000000010555000-memory.dmp upx behavioral1/memory/1644-95-0x0000000010560000-0x00000000105C5000-memory.dmp upx behavioral1/memory/584-100-0x0000000010560000-0x00000000105C5000-memory.dmp upx behavioral1/memory/584-101-0x0000000010560000-0x00000000105C5000-memory.dmp upx behavioral1/memory/584-113-0x0000000010560000-0x00000000105C5000-memory.dmp upx -
Loads dropped DLL 5 IoCs
pid Process 1644 ZZYX3e.exe 944 explorer.exe 944 explorer.exe 584 ZZYX3e.exe 584 ZZYX3e.exe -
Adds Run key to start application 2 TTPs 4 IoCs
description ioc Process Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Run ZZYX3e.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\HKLM = "C:\\Windows\\system32\\WinDir\\Svchost.exe" ZZYX3e.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run ZZYX3e.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\Windows\\system32\\WinDir\\Svchost.exe" ZZYX3e.exe -
Drops file in System32 directory 4 IoCs
description ioc Process File created C:\Windows\SysWOW64\WinDir\Svchost.exe ZZYX3e.exe File opened for modification C:\Windows\SysWOW64\WinDir\Svchost.exe ZZYX3e.exe File opened for modification C:\Windows\SysWOW64\WinDir\Svchost.exe ZZYX3e.exe File opened for modification C:\Windows\SysWOW64\WinDir\ ZZYX3e.exe -
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 1 IoCs
pid Process 1644 ZZYX3e.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 584 ZZYX3e.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeBackupPrivilege 944 explorer.exe Token: SeRestorePrivilege 944 explorer.exe Token: SeBackupPrivilege 584 ZZYX3e.exe Token: SeRestorePrivilege 584 ZZYX3e.exe Token: SeDebugPrivilege 584 ZZYX3e.exe Token: SeDebugPrivilege 584 ZZYX3e.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1644 ZZYX3e.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1000 wrote to memory of 1224 1000 fed5ad8218d81233277d6b7f1b9ddb7e0b2bf8a92d8c5b33045d1576f5c77b6c.exe 27 PID 1000 wrote to memory of 1224 1000 fed5ad8218d81233277d6b7f1b9ddb7e0b2bf8a92d8c5b33045d1576f5c77b6c.exe 27 PID 1000 wrote to memory of 1224 1000 fed5ad8218d81233277d6b7f1b9ddb7e0b2bf8a92d8c5b33045d1576f5c77b6c.exe 27 PID 1000 wrote to memory of 1224 1000 fed5ad8218d81233277d6b7f1b9ddb7e0b2bf8a92d8c5b33045d1576f5c77b6c.exe 27 PID 1000 wrote to memory of 1644 1000 fed5ad8218d81233277d6b7f1b9ddb7e0b2bf8a92d8c5b33045d1576f5c77b6c.exe 28 PID 1000 wrote to memory of 1644 1000 fed5ad8218d81233277d6b7f1b9ddb7e0b2bf8a92d8c5b33045d1576f5c77b6c.exe 28 PID 1000 wrote to memory of 1644 1000 fed5ad8218d81233277d6b7f1b9ddb7e0b2bf8a92d8c5b33045d1576f5c77b6c.exe 28 PID 1000 wrote to memory of 1644 1000 fed5ad8218d81233277d6b7f1b9ddb7e0b2bf8a92d8c5b33045d1576f5c77b6c.exe 28 PID 1644 wrote to memory of 1268 1644 ZZYX3e.exe 9 PID 1644 wrote to memory of 1268 1644 ZZYX3e.exe 9 PID 1644 wrote to memory of 1268 1644 ZZYX3e.exe 9 PID 1644 wrote to memory of 1268 1644 ZZYX3e.exe 9 PID 1644 wrote to memory of 1268 1644 ZZYX3e.exe 9 PID 1644 wrote to memory of 1268 1644 ZZYX3e.exe 9 PID 1644 wrote to memory of 1268 1644 ZZYX3e.exe 9 PID 1644 wrote to memory of 1268 1644 ZZYX3e.exe 9 PID 1644 wrote to memory of 1268 1644 ZZYX3e.exe 9 PID 1644 wrote to memory of 1268 1644 ZZYX3e.exe 9 PID 1644 wrote to memory of 1268 1644 ZZYX3e.exe 9 PID 1644 wrote to memory of 1268 1644 ZZYX3e.exe 9 PID 1644 wrote to memory of 1268 1644 ZZYX3e.exe 9 PID 1644 wrote to memory of 1268 1644 ZZYX3e.exe 9 PID 1644 wrote to memory of 1268 1644 ZZYX3e.exe 9 PID 1644 wrote to memory of 1268 1644 ZZYX3e.exe 9 PID 1644 wrote to memory of 1268 1644 ZZYX3e.exe 9 PID 1644 wrote to memory of 1268 1644 ZZYX3e.exe 9 PID 1644 wrote to memory of 1268 1644 ZZYX3e.exe 9 PID 1644 wrote to memory of 1268 1644 ZZYX3e.exe 9 PID 1644 wrote to memory of 1268 1644 ZZYX3e.exe 9 PID 1644 wrote to memory of 1268 1644 ZZYX3e.exe 9 PID 1644 wrote to memory of 1268 1644 ZZYX3e.exe 9 PID 1644 wrote to memory of 1268 1644 ZZYX3e.exe 9 PID 1644 wrote to memory of 1268 1644 ZZYX3e.exe 9 PID 1644 wrote to memory of 1268 1644 ZZYX3e.exe 9 PID 1644 wrote to memory of 1268 1644 ZZYX3e.exe 9 PID 1644 wrote to memory of 1268 1644 ZZYX3e.exe 9 PID 1644 wrote to memory of 1268 1644 ZZYX3e.exe 9 PID 1644 wrote to memory of 1268 1644 ZZYX3e.exe 9 PID 1644 wrote to memory of 1268 1644 ZZYX3e.exe 9 PID 1644 wrote to memory of 1268 1644 ZZYX3e.exe 9 PID 1644 wrote to memory of 1268 1644 ZZYX3e.exe 9 PID 1644 wrote to memory of 1268 1644 ZZYX3e.exe 9 PID 1644 wrote to memory of 1268 1644 ZZYX3e.exe 9 PID 1644 wrote to memory of 1268 1644 ZZYX3e.exe 9 PID 1644 wrote to memory of 1268 1644 ZZYX3e.exe 9 PID 1644 wrote to memory of 1268 1644 ZZYX3e.exe 9 PID 1644 wrote to memory of 1268 1644 ZZYX3e.exe 9 PID 1644 wrote to memory of 1268 1644 ZZYX3e.exe 9 PID 1644 wrote to memory of 1268 1644 ZZYX3e.exe 9 PID 1644 wrote to memory of 1268 1644 ZZYX3e.exe 9 PID 1644 wrote to memory of 1268 1644 ZZYX3e.exe 9 PID 1644 wrote to memory of 1268 1644 ZZYX3e.exe 9 PID 1644 wrote to memory of 1268 1644 ZZYX3e.exe 9 PID 1644 wrote to memory of 1268 1644 ZZYX3e.exe 9 PID 1644 wrote to memory of 1268 1644 ZZYX3e.exe 9 PID 1644 wrote to memory of 1268 1644 ZZYX3e.exe 9 PID 1644 wrote to memory of 1268 1644 ZZYX3e.exe 9 PID 1644 wrote to memory of 1268 1644 ZZYX3e.exe 9 PID 1644 wrote to memory of 1268 1644 ZZYX3e.exe 9 PID 1644 wrote to memory of 1268 1644 ZZYX3e.exe 9 PID 1644 wrote to memory of 1268 1644 ZZYX3e.exe 9 PID 1644 wrote to memory of 1268 1644 ZZYX3e.exe 9 PID 1644 wrote to memory of 1268 1644 ZZYX3e.exe 9 PID 1644 wrote to memory of 1268 1644 ZZYX3e.exe 9
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1268
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C:\Users\Admin\AppData\Local\Temp\fed5ad8218d81233277d6b7f1b9ddb7e0b2bf8a92d8c5b33045d1576f5c77b6c.exe"C:\Users\Admin\AppData\Local\Temp\fed5ad8218d81233277d6b7f1b9ddb7e0b2bf8a92d8c5b33045d1576f5c77b6c.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:1000 -
C:\Users\Admin\AppData\Local\Temp\ZZYX3.exeC:\Users\Admin\AppData\Local\Temp\ZZYX3.exe3⤵
- Executes dropped EXE
PID:1224
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C:\Users\Admin\AppData\Local\Temp\ZZYX3e.exeC:\Users\Admin\AppData\Local\Temp\ZZYX3e.exe3⤵
- Adds policy Run key to start application
- Executes dropped EXE
- Modifies Installed Components in the registry
- Loads dropped DLL
- Adds Run key to start application
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1644 -
C:\Windows\SysWOW64\explorer.exeexplorer.exe4⤵
- Modifies Installed Components in the registry
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
PID:944 -
C:\Windows\SysWOW64\WinDir\Svchost.exe"C:\Windows\system32\WinDir\Svchost.exe"5⤵
- Executes dropped EXE
PID:1540
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe"4⤵PID:1068
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C:\Users\Admin\AppData\Local\Temp\ZZYX3e.exe"C:\Users\Admin\AppData\Local\Temp\ZZYX3e.exe"4⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:584 -
C:\Windows\SysWOW64\WinDir\Svchost.exe"C:\Windows\system32\WinDir\Svchost.exe"5⤵
- Executes dropped EXE
PID:1352
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
224KB
MD5d74b1237139f496f2523a73d9bfcf493
SHA1590fe95272c22f51256fb9b64be39a33ce78d4c1
SHA2564153af23a92e39528490e9b9dee2117f680afb2173f942a7c3069df92afda506
SHA512997e4deaa79cbfbde4e99c0f53e27d111113689220714287ac55b1102a2f22b1cbc5e59dd084e17941249883d9067b7eb2307bfce642554bc2369a6cae087d47
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Filesize
20KB
MD5ed12565a5606d6067dc3080142ea2476
SHA1024eb87ecfd5e60560afc93e82573b50f74a5d60
SHA256d1b3f53bb652f60af631d774caaba38f8aed5f0f920b65b179029b9de80c0baa
SHA512f5de4e205d2e38ee376a67d5c06ece9839b2b3aff4ad57a3a1db5db49140a75f6f8ecac836691c7d5dd7efbb94a3201817aeca92299d8b61f53e814278784413
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Filesize
20KB
MD5ed12565a5606d6067dc3080142ea2476
SHA1024eb87ecfd5e60560afc93e82573b50f74a5d60
SHA256d1b3f53bb652f60af631d774caaba38f8aed5f0f920b65b179029b9de80c0baa
SHA512f5de4e205d2e38ee376a67d5c06ece9839b2b3aff4ad57a3a1db5db49140a75f6f8ecac836691c7d5dd7efbb94a3201817aeca92299d8b61f53e814278784413
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Filesize
296KB
MD5548347776ede6747897122910a009c34
SHA1f65b9566b34ca2fc094c512d1ffbf579e40ef9fe
SHA256b18af7b2290890d3b64a8e34ca1faaf1eb1fafa96809e753af765849431fd348
SHA5129e4aa77b1744cc6ffa3eb6d857711391b7fa02801801a85d558514f2b09725b1cfa577c69c562f116f1bf8e7c46b5cce12a5a31f0cfb72cadd169ebd0470a613
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Filesize
296KB
MD5548347776ede6747897122910a009c34
SHA1f65b9566b34ca2fc094c512d1ffbf579e40ef9fe
SHA256b18af7b2290890d3b64a8e34ca1faaf1eb1fafa96809e753af765849431fd348
SHA5129e4aa77b1744cc6ffa3eb6d857711391b7fa02801801a85d558514f2b09725b1cfa577c69c562f116f1bf8e7c46b5cce12a5a31f0cfb72cadd169ebd0470a613
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Filesize
296KB
MD5548347776ede6747897122910a009c34
SHA1f65b9566b34ca2fc094c512d1ffbf579e40ef9fe
SHA256b18af7b2290890d3b64a8e34ca1faaf1eb1fafa96809e753af765849431fd348
SHA5129e4aa77b1744cc6ffa3eb6d857711391b7fa02801801a85d558514f2b09725b1cfa577c69c562f116f1bf8e7c46b5cce12a5a31f0cfb72cadd169ebd0470a613
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Filesize
296KB
MD5548347776ede6747897122910a009c34
SHA1f65b9566b34ca2fc094c512d1ffbf579e40ef9fe
SHA256b18af7b2290890d3b64a8e34ca1faaf1eb1fafa96809e753af765849431fd348
SHA5129e4aa77b1744cc6ffa3eb6d857711391b7fa02801801a85d558514f2b09725b1cfa577c69c562f116f1bf8e7c46b5cce12a5a31f0cfb72cadd169ebd0470a613
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Filesize
296KB
MD5548347776ede6747897122910a009c34
SHA1f65b9566b34ca2fc094c512d1ffbf579e40ef9fe
SHA256b18af7b2290890d3b64a8e34ca1faaf1eb1fafa96809e753af765849431fd348
SHA5129e4aa77b1744cc6ffa3eb6d857711391b7fa02801801a85d558514f2b09725b1cfa577c69c562f116f1bf8e7c46b5cce12a5a31f0cfb72cadd169ebd0470a613
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Filesize
296KB
MD5548347776ede6747897122910a009c34
SHA1f65b9566b34ca2fc094c512d1ffbf579e40ef9fe
SHA256b18af7b2290890d3b64a8e34ca1faaf1eb1fafa96809e753af765849431fd348
SHA5129e4aa77b1744cc6ffa3eb6d857711391b7fa02801801a85d558514f2b09725b1cfa577c69c562f116f1bf8e7c46b5cce12a5a31f0cfb72cadd169ebd0470a613
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Filesize
296KB
MD5548347776ede6747897122910a009c34
SHA1f65b9566b34ca2fc094c512d1ffbf579e40ef9fe
SHA256b18af7b2290890d3b64a8e34ca1faaf1eb1fafa96809e753af765849431fd348
SHA5129e4aa77b1744cc6ffa3eb6d857711391b7fa02801801a85d558514f2b09725b1cfa577c69c562f116f1bf8e7c46b5cce12a5a31f0cfb72cadd169ebd0470a613
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Filesize
296KB
MD5548347776ede6747897122910a009c34
SHA1f65b9566b34ca2fc094c512d1ffbf579e40ef9fe
SHA256b18af7b2290890d3b64a8e34ca1faaf1eb1fafa96809e753af765849431fd348
SHA5129e4aa77b1744cc6ffa3eb6d857711391b7fa02801801a85d558514f2b09725b1cfa577c69c562f116f1bf8e7c46b5cce12a5a31f0cfb72cadd169ebd0470a613
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Filesize
296KB
MD5548347776ede6747897122910a009c34
SHA1f65b9566b34ca2fc094c512d1ffbf579e40ef9fe
SHA256b18af7b2290890d3b64a8e34ca1faaf1eb1fafa96809e753af765849431fd348
SHA5129e4aa77b1744cc6ffa3eb6d857711391b7fa02801801a85d558514f2b09725b1cfa577c69c562f116f1bf8e7c46b5cce12a5a31f0cfb72cadd169ebd0470a613
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Filesize
296KB
MD5548347776ede6747897122910a009c34
SHA1f65b9566b34ca2fc094c512d1ffbf579e40ef9fe
SHA256b18af7b2290890d3b64a8e34ca1faaf1eb1fafa96809e753af765849431fd348
SHA5129e4aa77b1744cc6ffa3eb6d857711391b7fa02801801a85d558514f2b09725b1cfa577c69c562f116f1bf8e7c46b5cce12a5a31f0cfb72cadd169ebd0470a613
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Filesize
296KB
MD5548347776ede6747897122910a009c34
SHA1f65b9566b34ca2fc094c512d1ffbf579e40ef9fe
SHA256b18af7b2290890d3b64a8e34ca1faaf1eb1fafa96809e753af765849431fd348
SHA5129e4aa77b1744cc6ffa3eb6d857711391b7fa02801801a85d558514f2b09725b1cfa577c69c562f116f1bf8e7c46b5cce12a5a31f0cfb72cadd169ebd0470a613