Analysis
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max time kernel
151s -
max time network
160s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
01/10/2022, 19:49
Behavioral task
behavioral1
Sample
5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe
Resource
win7-20220812-en
General
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Target
5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe
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Size
275KB
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MD5
032ea18b55a45ffe96a70cc8c1de2db8
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SHA1
78abd3f9ab2d3cefefb76f607d95e11f1db8e7e2
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SHA256
5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4
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SHA512
c145b7e2e1672bff39fab0e544b67805f82c3cda642ef9f5311ab634eacc007cc60d9de6baa3e61fd32997faa61883266062eadc281a3bc38d1f96af582dfd41
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SSDEEP
6144:Sk4qmssUnHTHuLgipeuj+qgh+BAmwg+EB0o9:t9sUTuLgQ5S+4gt0
Malware Config
Extracted
cybergate
2.6
rulin
rulin.zapto.org:81
***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
install
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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
texto da mensagem
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message_box_title
tÃtulo da mensagem
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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 Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "C:\\Windows\\install\\svchost.exe" 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "C:\\Windows\\install\\svchost.exe" 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe -
Executes dropped EXE 1 IoCs
pid Process 1540 svchost.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\{P40SRIPG-6CVS-5UMP-F538-IG75PAF2U0GS} 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{P40SRIPG-6CVS-5UMP-F538-IG75PAF2U0GS}\StubPath = "C:\\Windows\\install\\svchost.exe Restart" 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe -
resource yara_rule behavioral1/memory/844-55-0x0000000000400000-0x0000000000457000-memory.dmp upx behavioral1/memory/844-57-0x0000000024010000-0x0000000024072000-memory.dmp upx behavioral1/memory/1356-64-0x0000000000400000-0x0000000000457000-memory.dmp upx behavioral1/memory/844-65-0x0000000024080000-0x00000000240E2000-memory.dmp upx behavioral1/memory/1356-70-0x0000000024080000-0x00000000240E2000-memory.dmp upx behavioral1/memory/844-71-0x0000000000400000-0x0000000000457000-memory.dmp upx behavioral1/files/0x000a00000001339d-73.dat upx behavioral1/files/0x000a00000001339d-74.dat upx behavioral1/files/0x000a00000001339d-75.dat upx behavioral1/files/0x000a00000001339d-77.dat upx behavioral1/memory/1356-81-0x0000000024080000-0x00000000240E2000-memory.dmp upx behavioral1/memory/1540-82-0x0000000000400000-0x0000000000457000-memory.dmp upx behavioral1/memory/1540-83-0x0000000000400000-0x0000000000457000-memory.dmp upx behavioral1/memory/1356-84-0x0000000004BF0000-0x0000000004C47000-memory.dmp upx behavioral1/memory/1356-85-0x0000000024080000-0x00000000240E2000-memory.dmp upx -
Loads dropped DLL 2 IoCs
pid Process 1356 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe 1356 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe -
Adds Run key to start application 2 TTPs 4 IoCs
description ioc Process Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Run 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\HKLM = "C:\\Windows\\install\\svchost.exe" 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\Windows\\install\\svchost.exe" 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe -
Drops file in Windows directory 4 IoCs
description ioc Process File created C:\Windows\install\svchost.exe 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe File opened for modification C:\Windows\install\svchost.exe 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe File opened for modification C:\Windows\install\svchost.exe 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe File opened for modification C:\Windows\install\ 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.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 844 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1356 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1356 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe Token: SeDebugPrivilege 1356 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 844 wrote to memory of 1728 844 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe 27 PID 844 wrote to memory of 1728 844 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe 27 PID 844 wrote to memory of 1728 844 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe 27 PID 844 wrote to memory of 1728 844 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe 27 PID 844 wrote to memory of 1728 844 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe 27 PID 844 wrote to memory of 1728 844 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe 27 PID 844 wrote to memory of 1728 844 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe 27 PID 844 wrote to memory of 1728 844 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe 27 PID 844 wrote to memory of 1728 844 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe 27 PID 844 wrote to memory of 1728 844 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe 27 PID 844 wrote to memory of 1728 844 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe 27 PID 844 wrote to memory of 1728 844 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe 27 PID 844 wrote to memory of 1728 844 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe 27 PID 844 wrote to memory of 1728 844 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe 27 PID 844 wrote to memory of 1728 844 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe 27 PID 844 wrote to memory of 1728 844 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe 27 PID 844 wrote to memory of 1728 844 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe 27 PID 844 wrote to memory of 1728 844 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe 27 PID 844 wrote to memory of 1728 844 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe 27 PID 844 wrote to memory of 1728 844 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe 27 PID 844 wrote to memory of 1728 844 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe 27 PID 844 wrote to memory of 1728 844 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe 27 PID 844 wrote to memory of 1728 844 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe 27 PID 844 wrote to memory of 1728 844 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe 27 PID 844 wrote to memory of 1728 844 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe 27 PID 844 wrote to memory of 1728 844 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe 27 PID 844 wrote to memory of 1728 844 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe 27 PID 844 wrote to memory of 1728 844 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe 27 PID 844 wrote to memory of 1728 844 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe 27 PID 844 wrote to memory of 1728 844 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe 27 PID 844 wrote to memory of 1728 844 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe 27 PID 844 wrote to memory of 1728 844 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe 27 PID 844 wrote to memory of 1728 844 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe 27 PID 844 wrote to memory of 1728 844 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe 27 PID 844 wrote to memory of 1728 844 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe 27 PID 844 wrote to memory of 1728 844 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe 27 PID 844 wrote to memory of 1728 844 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe 27 PID 844 wrote to memory of 1728 844 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe 27 PID 844 wrote to memory of 1728 844 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe 27 PID 844 wrote to memory of 1728 844 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe 27 PID 844 wrote to memory of 1728 844 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe 27 PID 844 wrote to memory of 1728 844 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe 27 PID 844 wrote to memory of 1728 844 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe 27 PID 844 wrote to memory of 1728 844 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe 27 PID 844 wrote to memory of 1728 844 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe 27 PID 844 wrote to memory of 1728 844 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe 27 PID 844 wrote to memory of 1728 844 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe 27 PID 844 wrote to memory of 1728 844 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe 27 PID 844 wrote to memory of 1728 844 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe 27 PID 844 wrote to memory of 1728 844 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe 27 PID 844 wrote to memory of 1728 844 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe 27 PID 844 wrote to memory of 1728 844 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe 27 PID 844 wrote to memory of 1728 844 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe 27 PID 844 wrote to memory of 1728 844 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe 27 PID 844 wrote to memory of 1728 844 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe 27 PID 844 wrote to memory of 1728 844 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe 27 PID 844 wrote to memory of 1728 844 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe 27 PID 844 wrote to memory of 1728 844 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe 27 PID 844 wrote to memory of 1728 844 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe 27 PID 844 wrote to memory of 1728 844 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe 27 PID 844 wrote to memory of 1728 844 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe 27 PID 844 wrote to memory of 1728 844 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe 27 PID 844 wrote to memory of 1728 844 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe 27 PID 844 wrote to memory of 1728 844 5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe 27
Processes
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C:\Users\Admin\AppData\Local\Temp\5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe"C:\Users\Admin\AppData\Local\Temp\5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe"1⤵
- Adds policy Run key to start application
- Modifies Installed Components in the registry
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:844 -
C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe"2⤵PID:1728
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C:\Users\Admin\AppData\Local\Temp\5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe"C:\Users\Admin\AppData\Local\Temp\5f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4.exe"2⤵
- Loads dropped DLL
- Drops file in Windows directory
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:1356 -
C:\Windows\install\svchost.exe"C:\Windows\install\svchost.exe"3⤵
- Executes dropped EXE
PID:1540
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
229KB
MD5a7ff1c61a8f8f239d0043096359b9969
SHA1861a38e3c5642efe20659a102575761f465ad636
SHA256470b503d6ed39b2b41d5d491483928c6f9928de353c19b736361abd3f9b82df4
SHA512fe05d5ed8e536ca53045f05e9a31aa354b3a6e68ffdca6576687b1829a28cc6012e759380c3a1faa2820e6b73ef80fdac990a3e5a43800f21c8ab06a6c0b47ed
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Filesize
275KB
MD5032ea18b55a45ffe96a70cc8c1de2db8
SHA178abd3f9ab2d3cefefb76f607d95e11f1db8e7e2
SHA2565f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4
SHA512c145b7e2e1672bff39fab0e544b67805f82c3cda642ef9f5311ab634eacc007cc60d9de6baa3e61fd32997faa61883266062eadc281a3bc38d1f96af582dfd41
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Filesize
275KB
MD5032ea18b55a45ffe96a70cc8c1de2db8
SHA178abd3f9ab2d3cefefb76f607d95e11f1db8e7e2
SHA2565f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4
SHA512c145b7e2e1672bff39fab0e544b67805f82c3cda642ef9f5311ab634eacc007cc60d9de6baa3e61fd32997faa61883266062eadc281a3bc38d1f96af582dfd41
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Filesize
275KB
MD5032ea18b55a45ffe96a70cc8c1de2db8
SHA178abd3f9ab2d3cefefb76f607d95e11f1db8e7e2
SHA2565f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4
SHA512c145b7e2e1672bff39fab0e544b67805f82c3cda642ef9f5311ab634eacc007cc60d9de6baa3e61fd32997faa61883266062eadc281a3bc38d1f96af582dfd41
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Filesize
275KB
MD5032ea18b55a45ffe96a70cc8c1de2db8
SHA178abd3f9ab2d3cefefb76f607d95e11f1db8e7e2
SHA2565f25e58e806ddc57ae94fdb7027c344a0c50f84176fc0de6ab65b223215e56b4
SHA512c145b7e2e1672bff39fab0e544b67805f82c3cda642ef9f5311ab634eacc007cc60d9de6baa3e61fd32997faa61883266062eadc281a3bc38d1f96af582dfd41