Analysis
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max time kernel
150s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20231023-en -
resource tags
arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system -
submitted
04/11/2023, 09:37
Static task
static1
Behavioral task
behavioral1
Sample
94d96f29bc59c4ea8eba0cb5da586e641725f4c9e4a81d65f27d560d78e6731f.exe
Resource
win7-20231023-en
General
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Target
94d96f29bc59c4ea8eba0cb5da586e641725f4c9e4a81d65f27d560d78e6731f.exe
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Size
2.4MB
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MD5
06043d9ed0897d35cd108801cd9bc62a
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SHA1
34aa376ab94b75a7586df5ca32ac06dd78b81b33
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SHA256
94d96f29bc59c4ea8eba0cb5da586e641725f4c9e4a81d65f27d560d78e6731f
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SHA512
d1cb0156a38721c88a502862c2aeb1789a559e264542f2aa49e80e4b1dc13ea0da518210dd5fb9a3edfbb42363cad95e9235bed88c19e404cdf1272ed1c4ba96
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SSDEEP
24576:2CwsbKgbQ5NANIvGTYwMHXA+wT1kfTw4SIuvB74fgt7ibhRM5QhKehFdMtRj7nHo:2CwsbCANnKXferL7Vwe/Gg0P+WhGb/CN
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2680-21-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2680-22-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2660-40-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2680-36-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2544-42-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2544-44-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2544-47-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 12 IoCs
resource yara_rule behavioral1/files/0x000e000000012265-6.dat family_gh0strat behavioral1/files/0x000e000000012265-10.dat family_gh0strat behavioral1/files/0x000e000000012265-11.dat family_gh0strat behavioral1/memory/2680-21-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2680-22-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2660-30-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2660-40-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2680-36-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2544-42-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2544-44-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2544-47-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/files/0x000e000000012265-53.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\\259430785.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 2776 R.exe 2680 N.exe 2660 TXPlatfor.exe 2544 TXPlatfor.exe 2556 Remote Data.exe -
Loads dropped DLL 7 IoCs
pid Process 2124 94d96f29bc59c4ea8eba0cb5da586e641725f4c9e4a81d65f27d560d78e6731f.exe 2776 R.exe 3048 svchost.exe 2124 94d96f29bc59c4ea8eba0cb5da586e641725f4c9e4a81d65f27d560d78e6731f.exe 2660 TXPlatfor.exe 3048 svchost.exe 2556 Remote Data.exe -
resource yara_rule behavioral1/memory/2680-18-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2680-21-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2680-22-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2660-30-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2660-40-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2680-36-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2544-42-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2544-44-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2544-47-0x0000000010000000-0x00000000101B6000-memory.dmp upx -
Drops file in System32 directory 6 IoCs
description ioc Process File created C:\Windows\SysWOW64\259430785.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 -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2432 PING.EXE -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2544 TXPlatfor.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2680 N.exe Token: SeLoadDriverPrivilege 2544 TXPlatfor.exe Token: 33 2544 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 2544 TXPlatfor.exe Token: 33 2544 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 2544 TXPlatfor.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2124 94d96f29bc59c4ea8eba0cb5da586e641725f4c9e4a81d65f27d560d78e6731f.exe 2124 94d96f29bc59c4ea8eba0cb5da586e641725f4c9e4a81d65f27d560d78e6731f.exe -
Suspicious use of WriteProcessMemory 30 IoCs
description pid Process procid_target PID 2124 wrote to memory of 2776 2124 94d96f29bc59c4ea8eba0cb5da586e641725f4c9e4a81d65f27d560d78e6731f.exe 28 PID 2124 wrote to memory of 2776 2124 94d96f29bc59c4ea8eba0cb5da586e641725f4c9e4a81d65f27d560d78e6731f.exe 28 PID 2124 wrote to memory of 2776 2124 94d96f29bc59c4ea8eba0cb5da586e641725f4c9e4a81d65f27d560d78e6731f.exe 28 PID 2124 wrote to memory of 2776 2124 94d96f29bc59c4ea8eba0cb5da586e641725f4c9e4a81d65f27d560d78e6731f.exe 28 PID 2124 wrote to memory of 2680 2124 94d96f29bc59c4ea8eba0cb5da586e641725f4c9e4a81d65f27d560d78e6731f.exe 31 PID 2124 wrote to memory of 2680 2124 94d96f29bc59c4ea8eba0cb5da586e641725f4c9e4a81d65f27d560d78e6731f.exe 31 PID 2124 wrote to memory of 2680 2124 94d96f29bc59c4ea8eba0cb5da586e641725f4c9e4a81d65f27d560d78e6731f.exe 31 PID 2124 wrote to memory of 2680 2124 94d96f29bc59c4ea8eba0cb5da586e641725f4c9e4a81d65f27d560d78e6731f.exe 31 PID 2124 wrote to memory of 2680 2124 94d96f29bc59c4ea8eba0cb5da586e641725f4c9e4a81d65f27d560d78e6731f.exe 31 PID 2124 wrote to memory of 2680 2124 94d96f29bc59c4ea8eba0cb5da586e641725f4c9e4a81d65f27d560d78e6731f.exe 31 PID 2124 wrote to memory of 2680 2124 94d96f29bc59c4ea8eba0cb5da586e641725f4c9e4a81d65f27d560d78e6731f.exe 31 PID 2680 wrote to memory of 1740 2680 N.exe 33 PID 2680 wrote to memory of 1740 2680 N.exe 33 PID 2680 wrote to memory of 1740 2680 N.exe 33 PID 2680 wrote to memory of 1740 2680 N.exe 33 PID 2660 wrote to memory of 2544 2660 TXPlatfor.exe 34 PID 2660 wrote to memory of 2544 2660 TXPlatfor.exe 34 PID 2660 wrote to memory of 2544 2660 TXPlatfor.exe 34 PID 2660 wrote to memory of 2544 2660 TXPlatfor.exe 34 PID 2660 wrote to memory of 2544 2660 TXPlatfor.exe 34 PID 2660 wrote to memory of 2544 2660 TXPlatfor.exe 34 PID 2660 wrote to memory of 2544 2660 TXPlatfor.exe 34 PID 1740 wrote to memory of 2432 1740 cmd.exe 36 PID 1740 wrote to memory of 2432 1740 cmd.exe 36 PID 1740 wrote to memory of 2432 1740 cmd.exe 36 PID 1740 wrote to memory of 2432 1740 cmd.exe 36 PID 3048 wrote to memory of 2556 3048 svchost.exe 37 PID 3048 wrote to memory of 2556 3048 svchost.exe 37 PID 3048 wrote to memory of 2556 3048 svchost.exe 37 PID 3048 wrote to memory of 2556 3048 svchost.exe 37
Processes
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C:\Users\Admin\AppData\Local\Temp\94d96f29bc59c4ea8eba0cb5da586e641725f4c9e4a81d65f27d560d78e6731f.exe"C:\Users\Admin\AppData\Local\Temp\94d96f29bc59c4ea8eba0cb5da586e641725f4c9e4a81d65f27d560d78e6731f.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2124 -
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:2776
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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:2680 -
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:1740 -
C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.14⤵
- Runs ping.exe
PID:2432
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Remote Data"1⤵PID:2928
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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:3048 -
C:\Windows\SysWOW64\Remote Data.exe"C:\Windows\system32\Remote Data.exe" "c:\windows\system32\259430785.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:2556
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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:2660 -
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:2544
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
2.4MB
MD506043d9ed0897d35cd108801cd9bc62a
SHA134aa376ab94b75a7586df5ca32ac06dd78b81b33
SHA25694d96f29bc59c4ea8eba0cb5da586e641725f4c9e4a81d65f27d560d78e6731f
SHA512d1cb0156a38721c88a502862c2aeb1789a559e264542f2aa49e80e4b1dc13ea0da518210dd5fb9a3edfbb42363cad95e9235bed88c19e404cdf1272ed1c4ba96
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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
MD5f37a959b3e08bb94c17e68d34478ccd5
SHA12a9cf84ad7f6f51a5edba0343852ad5833759cdb
SHA25680430ce6bbbed7c220bfe9667ea4c660e03f68a49cffb12fd03ad2c4ec5f250c
SHA5125d7895c62e9ffe1ed345b7dfc1cce0e6cfe8c9d5098d6eaf85475d66774c3f4283b96a1c7bd42e72d5a06986fe67e2de8fac1ac7402d0985a16034465194e92c
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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
MD5f37a959b3e08bb94c17e68d34478ccd5
SHA12a9cf84ad7f6f51a5edba0343852ad5833759cdb
SHA25680430ce6bbbed7c220bfe9667ea4c660e03f68a49cffb12fd03ad2c4ec5f250c
SHA5125d7895c62e9ffe1ed345b7dfc1cce0e6cfe8c9d5098d6eaf85475d66774c3f4283b96a1c7bd42e72d5a06986fe67e2de8fac1ac7402d0985a16034465194e92c
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Filesize
899KB
MD5f37a959b3e08bb94c17e68d34478ccd5
SHA12a9cf84ad7f6f51a5edba0343852ad5833759cdb
SHA25680430ce6bbbed7c220bfe9667ea4c660e03f68a49cffb12fd03ad2c4ec5f250c
SHA5125d7895c62e9ffe1ed345b7dfc1cce0e6cfe8c9d5098d6eaf85475d66774c3f4283b96a1c7bd42e72d5a06986fe67e2de8fac1ac7402d0985a16034465194e92c
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Filesize
899KB
MD5f37a959b3e08bb94c17e68d34478ccd5
SHA12a9cf84ad7f6f51a5edba0343852ad5833759cdb
SHA25680430ce6bbbed7c220bfe9667ea4c660e03f68a49cffb12fd03ad2c4ec5f250c
SHA5125d7895c62e9ffe1ed345b7dfc1cce0e6cfe8c9d5098d6eaf85475d66774c3f4283b96a1c7bd42e72d5a06986fe67e2de8fac1ac7402d0985a16034465194e92c
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Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d
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Filesize
377KB
MD54a36a48e58829c22381572b2040b6fe0
SHA1f09d30e44ff7e3f20a5de307720f3ad148c6143b
SHA2563de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8
SHA5125d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0