Analysis
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max time kernel
150s -
max time network
131s -
platform
windows7_x64 -
resource
win7-20230712-en -
resource tags
arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system -
submitted
23/08/2023, 02:07
Static task
static1
Behavioral task
behavioral1
Sample
9640869775f0a227294f30a2c52ec968ec25d5adc0d28d6c9a58260312f3da30.exe
Resource
win7-20230712-en
General
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Target
9640869775f0a227294f30a2c52ec968ec25d5adc0d28d6c9a58260312f3da30.exe
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Size
2.7MB
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MD5
f16f3857a6837271dd5484121a9471ae
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SHA1
d3b03b29ca1214671933acea673e67d95bee2214
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SHA256
9640869775f0a227294f30a2c52ec968ec25d5adc0d28d6c9a58260312f3da30
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SHA512
edb11fdb7491fc89f9a3b0cf87e717fdb917dd517959c43e0553dd10b9c8e05683d877308adcac9a354190c0d470ceedb6fff7ff24d9f5372ade5fc481f6d830
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SSDEEP
24576:JCwsbKgbQ5NANIvGTYwMHXA+wT1kfTw4SIuvB74fgt7ibhRM5QhKehFdMtRj7nHd:JCwsbCANnKXferL7Vwe/Gg0P+Whcn
Malware Config
Signatures
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resource yara_rule behavioral1/memory/1632-75-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/1632-74-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/1632-88-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2248-94-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/1512-95-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/1512-98-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/1512-100-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 11 IoCs
resource yara_rule behavioral1/files/0x000b000000012267-60.dat family_gh0strat behavioral1/files/0x000b000000012267-65.dat family_gh0strat behavioral1/memory/1632-75-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/1632-74-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/files/0x000b000000012267-64.dat family_gh0strat behavioral1/memory/1632-88-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2248-94-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/1512-95-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/1512-98-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/1512-100-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/files/0x000b000000012267-106.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\\259436885.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 5 IoCs
pid Process 2796 R.exe 1632 N.exe 2248 TXPlatfor.exe 1512 TXPlatfor.exe 2032 Remote Data.exe -
Loads dropped DLL 7 IoCs
pid Process 2296 9640869775f0a227294f30a2c52ec968ec25d5adc0d28d6c9a58260312f3da30.exe 2796 R.exe 2512 svchost.exe 2296 9640869775f0a227294f30a2c52ec968ec25d5adc0d28d6c9a58260312f3da30.exe 2248 TXPlatfor.exe 2512 svchost.exe 2032 Remote Data.exe -
resource yara_rule behavioral1/memory/1632-72-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/1632-75-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/1632-74-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2248-83-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/1632-88-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2248-94-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/1512-95-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/1512-98-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/1512-100-0x0000000010000000-0x00000000101B6000-memory.dmp upx -
Drops file in System32 directory 6 IoCs
description ioc Process File created C:\Windows\SysWOW64\TXPlatfor.exe N.exe File opened for modification C:\Windows\SysWOW64\TXPlatfor.exe N.exe File created C:\Windows\SysWOW64\259436885.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 -
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 2952 PING.EXE -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 1512 TXPlatfor.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 1632 N.exe Token: SeLoadDriverPrivilege 1512 TXPlatfor.exe Token: 33 1512 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 1512 TXPlatfor.exe Token: 33 1512 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 1512 TXPlatfor.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2296 9640869775f0a227294f30a2c52ec968ec25d5adc0d28d6c9a58260312f3da30.exe 2296 9640869775f0a227294f30a2c52ec968ec25d5adc0d28d6c9a58260312f3da30.exe -
Suspicious use of WriteProcessMemory 30 IoCs
description pid Process procid_target PID 2296 wrote to memory of 2796 2296 9640869775f0a227294f30a2c52ec968ec25d5adc0d28d6c9a58260312f3da30.exe 28 PID 2296 wrote to memory of 2796 2296 9640869775f0a227294f30a2c52ec968ec25d5adc0d28d6c9a58260312f3da30.exe 28 PID 2296 wrote to memory of 2796 2296 9640869775f0a227294f30a2c52ec968ec25d5adc0d28d6c9a58260312f3da30.exe 28 PID 2296 wrote to memory of 2796 2296 9640869775f0a227294f30a2c52ec968ec25d5adc0d28d6c9a58260312f3da30.exe 28 PID 2296 wrote to memory of 1632 2296 9640869775f0a227294f30a2c52ec968ec25d5adc0d28d6c9a58260312f3da30.exe 30 PID 2296 wrote to memory of 1632 2296 9640869775f0a227294f30a2c52ec968ec25d5adc0d28d6c9a58260312f3da30.exe 30 PID 2296 wrote to memory of 1632 2296 9640869775f0a227294f30a2c52ec968ec25d5adc0d28d6c9a58260312f3da30.exe 30 PID 2296 wrote to memory of 1632 2296 9640869775f0a227294f30a2c52ec968ec25d5adc0d28d6c9a58260312f3da30.exe 30 PID 2296 wrote to memory of 1632 2296 9640869775f0a227294f30a2c52ec968ec25d5adc0d28d6c9a58260312f3da30.exe 30 PID 2296 wrote to memory of 1632 2296 9640869775f0a227294f30a2c52ec968ec25d5adc0d28d6c9a58260312f3da30.exe 30 PID 2296 wrote to memory of 1632 2296 9640869775f0a227294f30a2c52ec968ec25d5adc0d28d6c9a58260312f3da30.exe 30 PID 1632 wrote to memory of 2456 1632 N.exe 35 PID 1632 wrote to memory of 2456 1632 N.exe 35 PID 1632 wrote to memory of 2456 1632 N.exe 35 PID 1632 wrote to memory of 2456 1632 N.exe 35 PID 2248 wrote to memory of 1512 2248 TXPlatfor.exe 34 PID 2248 wrote to memory of 1512 2248 TXPlatfor.exe 34 PID 2248 wrote to memory of 1512 2248 TXPlatfor.exe 34 PID 2248 wrote to memory of 1512 2248 TXPlatfor.exe 34 PID 2248 wrote to memory of 1512 2248 TXPlatfor.exe 34 PID 2248 wrote to memory of 1512 2248 TXPlatfor.exe 34 PID 2248 wrote to memory of 1512 2248 TXPlatfor.exe 34 PID 2456 wrote to memory of 2952 2456 cmd.exe 33 PID 2456 wrote to memory of 2952 2456 cmd.exe 33 PID 2456 wrote to memory of 2952 2456 cmd.exe 33 PID 2456 wrote to memory of 2952 2456 cmd.exe 33 PID 2512 wrote to memory of 2032 2512 svchost.exe 37 PID 2512 wrote to memory of 2032 2512 svchost.exe 37 PID 2512 wrote to memory of 2032 2512 svchost.exe 37 PID 2512 wrote to memory of 2032 2512 svchost.exe 37
Processes
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C:\Users\Admin\AppData\Local\Temp\9640869775f0a227294f30a2c52ec968ec25d5adc0d28d6c9a58260312f3da30.exe"C:\Users\Admin\AppData\Local\Temp\9640869775f0a227294f30a2c52ec968ec25d5adc0d28d6c9a58260312f3da30.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2296 -
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:2796
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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:1632 -
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:2456
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Remote Data"1⤵PID:2652
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C:\Windows\SysWOW64\TXPlatfor.exeC:\Windows\SysWOW64\TXPlatfor.exe -auto1⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2248 -
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:1512
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C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.11⤵
- Runs ping.exe
PID:2952
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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:2512 -
C:\Windows\SysWOW64\Remote Data.exe"C:\Windows\system32\Remote Data.exe" "c:\windows\system32\259436885.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:2032
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
2.7MB
MD5f16f3857a6837271dd5484121a9471ae
SHA1d3b03b29ca1214671933acea673e67d95bee2214
SHA2569640869775f0a227294f30a2c52ec968ec25d5adc0d28d6c9a58260312f3da30
SHA512edb11fdb7491fc89f9a3b0cf87e717fdb917dd517959c43e0553dd10b9c8e05683d877308adcac9a354190c0d470ceedb6fff7ff24d9f5372ade5fc481f6d830
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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
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d
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Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d
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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
377KB
MD54a36a48e58829c22381572b2040b6fe0
SHA1f09d30e44ff7e3f20a5de307720f3ad148c6143b
SHA2563de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8
SHA5125d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0
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Filesize
899KB
MD5940dfb55826f292edb64cd7ca1ab2ac8
SHA1bfdc18e46468819d6c2c26854ebb731c38fc6645
SHA25698394c0c0b63db5e0529ce4518278d88e8ff959df2dabe2ab7e2ebc53b749c37
SHA51243aa6acf753e870716d94c745f6e43ed55ea9bd9590d611ae4e4458aac56589b3a351dbfe049bc5cd62e9afc395271c4853e7d2ecc442b78c730b6f15b8c99a9
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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
899KB
MD5940dfb55826f292edb64cd7ca1ab2ac8
SHA1bfdc18e46468819d6c2c26854ebb731c38fc6645
SHA25698394c0c0b63db5e0529ce4518278d88e8ff959df2dabe2ab7e2ebc53b749c37
SHA51243aa6acf753e870716d94c745f6e43ed55ea9bd9590d611ae4e4458aac56589b3a351dbfe049bc5cd62e9afc395271c4853e7d2ecc442b78c730b6f15b8c99a9
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Filesize
899KB
MD5940dfb55826f292edb64cd7ca1ab2ac8
SHA1bfdc18e46468819d6c2c26854ebb731c38fc6645
SHA25698394c0c0b63db5e0529ce4518278d88e8ff959df2dabe2ab7e2ebc53b749c37
SHA51243aa6acf753e870716d94c745f6e43ed55ea9bd9590d611ae4e4458aac56589b3a351dbfe049bc5cd62e9afc395271c4853e7d2ecc442b78c730b6f15b8c99a9
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Filesize
899KB
MD5940dfb55826f292edb64cd7ca1ab2ac8
SHA1bfdc18e46468819d6c2c26854ebb731c38fc6645
SHA25698394c0c0b63db5e0529ce4518278d88e8ff959df2dabe2ab7e2ebc53b749c37
SHA51243aa6acf753e870716d94c745f6e43ed55ea9bd9590d611ae4e4458aac56589b3a351dbfe049bc5cd62e9afc395271c4853e7d2ecc442b78c730b6f15b8c99a9
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Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d
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Filesize
377KB
MD54a36a48e58829c22381572b2040b6fe0
SHA1f09d30e44ff7e3f20a5de307720f3ad148c6143b
SHA2563de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8
SHA5125d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0