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Analysis
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max time kernel
151s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20231023-en -
resource tags
arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system -
submitted
24/10/2023, 10:44
Static task
static1
Behavioral task
behavioral1
Sample
d3f24a4d9bbe0f79a2e3a9efa5fcca6f7b95c9a9de5e892b3017fcab4312716a.exe
Resource
win7-20231023-en
General
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Target
d3f24a4d9bbe0f79a2e3a9efa5fcca6f7b95c9a9de5e892b3017fcab4312716a.exe
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Size
3.4MB
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MD5
46cbc8b5d725ca9f020a9875f7904ea8
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SHA1
75c96f0494b3ce9aec641b5ccb7db063003f7e62
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SHA256
d3f24a4d9bbe0f79a2e3a9efa5fcca6f7b95c9a9de5e892b3017fcab4312716a
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SHA512
3e0f7f9128dfd3e3ef9905d73a323d5908ca82dafe1e4f7f9d0c689db4d9286fabb4f8aed6a89542e31af3277d8ecba0f83167fcf6193418e5036005f51f649f
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SSDEEP
49152:3CwsbCANnKXferL7Vwe/Gg0P+WhMnXg86AxtGTy1IB2H:yws2ANnKXOaeOgmhMnw8V1Iu
Malware Config
Signatures
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resource yara_rule behavioral2/memory/2080-20-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/2080-21-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/8-28-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/8-29-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/8-30-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/2080-32-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/8-37-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/1776-55-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/1776-58-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/1776-60-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 14 IoCs
resource yara_rule behavioral2/files/0x0007000000022d44-5.dat family_gh0strat behavioral2/files/0x0007000000022d44-8.dat family_gh0strat behavioral2/files/0x0007000000022d44-11.dat family_gh0strat behavioral2/memory/2080-20-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/2080-21-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/8-28-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/8-29-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/8-30-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/2080-32-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/8-37-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/1776-55-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/1776-58-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/1776-60-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/files/0x0007000000022d44-64.dat family_gh0strat -
Drops file in Drivers directory 1 IoCs
description ioc Process File created C:\Windows\system32\drivers\QAssist.sys TXPlatfor.exe -
Sets DLL path for service in the registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Remote Data\Parameters\ServiceDll = "C:\\Windows\\system32\\240638281.txt" R.exe -
Sets service image path in registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\QAssist\ImagePath = "system32\\DRIVERS\\QAssist.sys" TXPlatfor.exe -
Executes dropped EXE 6 IoCs
pid Process 4404 R.exe 2080 N.exe 8 TXPlatfor.exe 1776 TXPlatfor.exe 1248 HD_d3f24a4d9bbe0f79a2e3a9efa5fcca6f7b95c9a9de5e892b3017fcab4312716a.exe 2548 Remote Data.exe -
Loads dropped DLL 3 IoCs
pid Process 4404 R.exe 1560 svchost.exe 2548 Remote Data.exe -
resource yara_rule behavioral2/memory/2080-17-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/2080-20-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/2080-21-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/8-26-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/8-28-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/8-29-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/8-30-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/2080-32-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/8-37-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1776-55-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1776-58-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1776-60-0x0000000010000000-0x00000000101B6000-memory.dmp upx -
Drops file in System32 directory 6 IoCs
description ioc Process File created C:\Windows\SysWOW64\240638281.txt R.exe File opened for modification C:\Windows\SysWOW64\ini.ini R.exe File created C:\Windows\SysWOW64\Remote Data.exe svchost.exe File opened for modification C:\Windows\SysWOW64\Remote Data.exe svchost.exe File created C:\Windows\SysWOW64\TXPlatfor.exe N.exe File opened for modification C:\Windows\SysWOW64\TXPlatfor.exe N.exe -
Drops file in Program Files directory 1 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe d3f24a4d9bbe0f79a2e3a9efa5fcca6f7b95c9a9de5e892b3017fcab4312716a.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Runs ping.exe 1 TTPs 1 IoCs
pid Process 3548 PING.EXE -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4292 d3f24a4d9bbe0f79a2e3a9efa5fcca6f7b95c9a9de5e892b3017fcab4312716a.exe 4292 d3f24a4d9bbe0f79a2e3a9efa5fcca6f7b95c9a9de5e892b3017fcab4312716a.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 1776 TXPlatfor.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2080 N.exe Token: SeLoadDriverPrivilege 1776 TXPlatfor.exe Token: 33 1776 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 1776 TXPlatfor.exe Token: 33 1776 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 1776 TXPlatfor.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4292 d3f24a4d9bbe0f79a2e3a9efa5fcca6f7b95c9a9de5e892b3017fcab4312716a.exe 4292 d3f24a4d9bbe0f79a2e3a9efa5fcca6f7b95c9a9de5e892b3017fcab4312716a.exe -
Suspicious use of WriteProcessMemory 21 IoCs
description pid Process procid_target PID 4292 wrote to memory of 4404 4292 d3f24a4d9bbe0f79a2e3a9efa5fcca6f7b95c9a9de5e892b3017fcab4312716a.exe 82 PID 4292 wrote to memory of 4404 4292 d3f24a4d9bbe0f79a2e3a9efa5fcca6f7b95c9a9de5e892b3017fcab4312716a.exe 82 PID 4292 wrote to memory of 4404 4292 d3f24a4d9bbe0f79a2e3a9efa5fcca6f7b95c9a9de5e892b3017fcab4312716a.exe 82 PID 4292 wrote to memory of 2080 4292 d3f24a4d9bbe0f79a2e3a9efa5fcca6f7b95c9a9de5e892b3017fcab4312716a.exe 85 PID 4292 wrote to memory of 2080 4292 d3f24a4d9bbe0f79a2e3a9efa5fcca6f7b95c9a9de5e892b3017fcab4312716a.exe 85 PID 4292 wrote to memory of 2080 4292 d3f24a4d9bbe0f79a2e3a9efa5fcca6f7b95c9a9de5e892b3017fcab4312716a.exe 85 PID 2080 wrote to memory of 892 2080 N.exe 87 PID 2080 wrote to memory of 892 2080 N.exe 87 PID 2080 wrote to memory of 892 2080 N.exe 87 PID 8 wrote to memory of 1776 8 TXPlatfor.exe 89 PID 8 wrote to memory of 1776 8 TXPlatfor.exe 89 PID 8 wrote to memory of 1776 8 TXPlatfor.exe 89 PID 4292 wrote to memory of 1248 4292 d3f24a4d9bbe0f79a2e3a9efa5fcca6f7b95c9a9de5e892b3017fcab4312716a.exe 88 PID 4292 wrote to memory of 1248 4292 d3f24a4d9bbe0f79a2e3a9efa5fcca6f7b95c9a9de5e892b3017fcab4312716a.exe 88 PID 4292 wrote to memory of 1248 4292 d3f24a4d9bbe0f79a2e3a9efa5fcca6f7b95c9a9de5e892b3017fcab4312716a.exe 88 PID 892 wrote to memory of 3548 892 cmd.exe 91 PID 892 wrote to memory of 3548 892 cmd.exe 91 PID 892 wrote to memory of 3548 892 cmd.exe 91 PID 1560 wrote to memory of 2548 1560 svchost.exe 92 PID 1560 wrote to memory of 2548 1560 svchost.exe 92 PID 1560 wrote to memory of 2548 1560 svchost.exe 92
Processes
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C:\Users\Admin\AppData\Local\Temp\d3f24a4d9bbe0f79a2e3a9efa5fcca6f7b95c9a9de5e892b3017fcab4312716a.exe"C:\Users\Admin\AppData\Local\Temp\d3f24a4d9bbe0f79a2e3a9efa5fcca6f7b95c9a9de5e892b3017fcab4312716a.exe"1⤵
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4292 -
C:\Users\Admin\AppData\Local\Temp\R.exeC:\Users\Admin\AppData\Local\Temp\\R.exe2⤵
- Sets DLL path for service in the registry
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
PID:4404
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C:\Users\Admin\AppData\Local\Temp\N.exeC:\Users\Admin\AppData\Local\Temp\\N.exe2⤵
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2080 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ping -n 2 127.0.0.1 > nul && del C:\Users\Admin\AppData\Local\Temp\N.exe > nul3⤵
- Suspicious use of WriteProcessMemory
PID:892 -
C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.14⤵
- Runs ping.exe
PID:3548
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C:\Users\Admin\AppData\Local\Temp\HD_d3f24a4d9bbe0f79a2e3a9efa5fcca6f7b95c9a9de5e892b3017fcab4312716a.exeC:\Users\Admin\AppData\Local\Temp\HD_d3f24a4d9bbe0f79a2e3a9efa5fcca6f7b95c9a9de5e892b3017fcab4312716a.exe2⤵
- Executes dropped EXE
PID:1248
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Remote Data"1⤵PID:3880
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Remote Data"1⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:1560 -
C:\Windows\SysWOW64\Remote Data.exe"C:\Windows\system32\Remote Data.exe" "c:\windows\system32\240638281.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:2548
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C:\Windows\SysWOW64\TXPlatfor.exeC:\Windows\SysWOW64\TXPlatfor.exe -auto1⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:8 -
C:\Windows\SysWOW64\TXPlatfor.exeC:\Windows\SysWOW64\TXPlatfor.exe -acsi2⤵
- Drops file in Drivers directory
- Sets service image path in registry
- Executes dropped EXE
- Suspicious behavior: LoadsDriver
- Suspicious use of AdjustPrivilegeToken
PID:1776
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
2.8MB
MD5191f53d4e526b23945caf642b88849f9
SHA11221deef49f85224b2c65389fd9a3af808140a6d
SHA2568bfc3f890b8eecd9aebb2f44d2e9f897086ba375bfe5ceb1c31951954874d881
SHA5124c2ea32042a9d1716a85ad868d34040a4160abc4ef0b42a564ef17826350b7373180a292304088b3b5e3fa9888b914d2379d72daabc7c18ae1ca4e378943a53d
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C:\Users\Admin\AppData\Local\Temp\HD_d3f24a4d9bbe0f79a2e3a9efa5fcca6f7b95c9a9de5e892b3017fcab4312716a.exe
Filesize672KB
MD52a0ddda328b64a91ed4cc49f113fd52a
SHA1b611f11401355270c16b1d5d4c3942836dffaa50
SHA256aa53fcd8dae53972f816ce271e54235bb14b1fcf8114edcfe3d9cb1757638569
SHA512126a2a1a160ebe79af3db8ae11c7b8a34cdcd6b5a952818d6063786e02978dbfdf131ea5124590d61790edda99b7a0d2ba868391d28c0044a1156f0545113e64
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C:\Users\Admin\AppData\Local\Temp\HD_d3f24a4d9bbe0f79a2e3a9efa5fcca6f7b95c9a9de5e892b3017fcab4312716a.exe
Filesize672KB
MD52a0ddda328b64a91ed4cc49f113fd52a
SHA1b611f11401355270c16b1d5d4c3942836dffaa50
SHA256aa53fcd8dae53972f816ce271e54235bb14b1fcf8114edcfe3d9cb1757638569
SHA512126a2a1a160ebe79af3db8ae11c7b8a34cdcd6b5a952818d6063786e02978dbfdf131ea5124590d61790edda99b7a0d2ba868391d28c0044a1156f0545113e64
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Filesize
377KB
MD54a36a48e58829c22381572b2040b6fe0
SHA1f09d30e44ff7e3f20a5de307720f3ad148c6143b
SHA2563de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8
SHA5125d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0
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Filesize
377KB
MD54a36a48e58829c22381572b2040b6fe0
SHA1f09d30e44ff7e3f20a5de307720f3ad148c6143b
SHA2563de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8
SHA5125d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0
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Filesize
941KB
MD58dc3adf1c490211971c1e2325f1424d2
SHA14eec4a4e7cb97c5efa6c72e0731cd090c0c4adc5
SHA256bc29f2022ab3b812e50c8681ff196f090c038b5ab51e37daffac4469a8c2eb2c
SHA512ae92ea20b359849dcdba4808119b154e3af5ef3687ee09de1797610fe8c4d3eb9065b068074d35adddb4b225d17c619baff3944cb137ad196bcef7a6507f920d
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Filesize
941KB
MD58dc3adf1c490211971c1e2325f1424d2
SHA14eec4a4e7cb97c5efa6c72e0731cd090c0c4adc5
SHA256bc29f2022ab3b812e50c8681ff196f090c038b5ab51e37daffac4469a8c2eb2c
SHA512ae92ea20b359849dcdba4808119b154e3af5ef3687ee09de1797610fe8c4d3eb9065b068074d35adddb4b225d17c619baff3944cb137ad196bcef7a6507f920d
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Filesize
899KB
MD56c1688337b30be407ffcf7961c3693ee
SHA163b7f540623de4efcf95a16ad7a4e582af8fd9b0
SHA256a56bb91a3fe74e60f82fbc191316be8638b68e2dc55647119312d3d23c78af3f
SHA512acc50929b33faf275c09ece1b0f6181d8508f8c1816ed326cadb9177c313abb42667dd717858a9cdfab132354bae7b3ee2411853f066df424d5a70901fed2a5a
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Filesize
899KB
MD56c1688337b30be407ffcf7961c3693ee
SHA163b7f540623de4efcf95a16ad7a4e582af8fd9b0
SHA256a56bb91a3fe74e60f82fbc191316be8638b68e2dc55647119312d3d23c78af3f
SHA512acc50929b33faf275c09ece1b0f6181d8508f8c1816ed326cadb9177c313abb42667dd717858a9cdfab132354bae7b3ee2411853f066df424d5a70901fed2a5a
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Filesize
899KB
MD56c1688337b30be407ffcf7961c3693ee
SHA163b7f540623de4efcf95a16ad7a4e582af8fd9b0
SHA256a56bb91a3fe74e60f82fbc191316be8638b68e2dc55647119312d3d23c78af3f
SHA512acc50929b33faf275c09ece1b0f6181d8508f8c1816ed326cadb9177c313abb42667dd717858a9cdfab132354bae7b3ee2411853f066df424d5a70901fed2a5a
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Filesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641
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Filesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641
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Filesize
377KB
MD54a36a48e58829c22381572b2040b6fe0
SHA1f09d30e44ff7e3f20a5de307720f3ad148c6143b
SHA2563de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8
SHA5125d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0
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Filesize
377KB
MD54a36a48e58829c22381572b2040b6fe0
SHA1f09d30e44ff7e3f20a5de307720f3ad148c6143b
SHA2563de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8
SHA5125d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0
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Filesize
377KB
MD54a36a48e58829c22381572b2040b6fe0
SHA1f09d30e44ff7e3f20a5de307720f3ad148c6143b
SHA2563de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8
SHA5125d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0
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Filesize
899KB
MD56c1688337b30be407ffcf7961c3693ee
SHA163b7f540623de4efcf95a16ad7a4e582af8fd9b0
SHA256a56bb91a3fe74e60f82fbc191316be8638b68e2dc55647119312d3d23c78af3f
SHA512acc50929b33faf275c09ece1b0f6181d8508f8c1816ed326cadb9177c313abb42667dd717858a9cdfab132354bae7b3ee2411853f066df424d5a70901fed2a5a