Analysis
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max time kernel
150s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20230712-en -
resource tags
arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system -
submitted
28/08/2023, 20:11
Static task
static1
Behavioral task
behavioral1
Sample
2a84e9e97910d0e115ca7c39e26411fa4c76cfa0ed8e617492d2930194357fc4.exe
Resource
win7-20230712-en
General
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Target
2a84e9e97910d0e115ca7c39e26411fa4c76cfa0ed8e617492d2930194357fc4.exe
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Size
2.5MB
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MD5
306cb35fdc39b1fc04b0d380d71b3719
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SHA1
b55b983ffe70878c47e28052bad1f3119731cae7
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SHA256
2a84e9e97910d0e115ca7c39e26411fa4c76cfa0ed8e617492d2930194357fc4
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SHA512
9a783b101335d77f158d7fce88348fd5d8bc2571cb9dd2688186ff6bea315bb90bd0fdba35b31f1933870fa41fa5930b5feeadb34b6453590121379ca678d034
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SSDEEP
49152:0CwsbCANnKXferL7Vwe/Gg0P+WhwaH+Zyn2S:Xws2ANnKXOaeOgmhwaSyn2S
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2668-20-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2668-22-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2668-36-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/3020-40-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/1916-45-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/1916-47-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/1916-50-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 13 IoCs
resource yara_rule behavioral1/files/0x000c000000012254-6.dat family_gh0strat behavioral1/files/0x000c000000012254-12.dat family_gh0strat behavioral1/files/0x000c000000012254-11.dat family_gh0strat behavioral1/memory/2668-20-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2668-21-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2668-22-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/3020-29-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2668-36-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/3020-40-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/1916-45-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/1916-47-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/1916-50-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/files/0x000c000000012254-56.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\\259420989.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 2008 R.exe 2668 N.exe 3020 TXPlatfor.exe 1916 TXPlatfor.exe 268 Remote Data.exe -
Loads dropped DLL 7 IoCs
pid Process 2596 2a84e9e97910d0e115ca7c39e26411fa4c76cfa0ed8e617492d2930194357fc4.exe 2008 R.exe 1716 svchost.exe 2596 2a84e9e97910d0e115ca7c39e26411fa4c76cfa0ed8e617492d2930194357fc4.exe 3020 TXPlatfor.exe 1716 svchost.exe 268 Remote Data.exe -
resource yara_rule behavioral1/memory/2668-18-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2668-20-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2668-21-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2668-22-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/3020-29-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2668-36-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/3020-40-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/1916-45-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/1916-47-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/1916-50-0x0000000010000000-0x00000000101B6000-memory.dmp upx -
Drops file in System32 directory 6 IoCs
description ioc Process 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 File created C:\Windows\SysWOW64\259420989.txt R.exe File opened for modification C:\Windows\SysWOW64\ini.ini R.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2192 PING.EXE -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2596 2a84e9e97910d0e115ca7c39e26411fa4c76cfa0ed8e617492d2930194357fc4.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 1916 TXPlatfor.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2668 N.exe Token: SeLoadDriverPrivilege 1916 TXPlatfor.exe Token: 33 1916 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 1916 TXPlatfor.exe Token: 33 1916 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 1916 TXPlatfor.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2596 2a84e9e97910d0e115ca7c39e26411fa4c76cfa0ed8e617492d2930194357fc4.exe 2596 2a84e9e97910d0e115ca7c39e26411fa4c76cfa0ed8e617492d2930194357fc4.exe -
Suspicious use of WriteProcessMemory 30 IoCs
description pid Process procid_target PID 2596 wrote to memory of 2008 2596 2a84e9e97910d0e115ca7c39e26411fa4c76cfa0ed8e617492d2930194357fc4.exe 28 PID 2596 wrote to memory of 2008 2596 2a84e9e97910d0e115ca7c39e26411fa4c76cfa0ed8e617492d2930194357fc4.exe 28 PID 2596 wrote to memory of 2008 2596 2a84e9e97910d0e115ca7c39e26411fa4c76cfa0ed8e617492d2930194357fc4.exe 28 PID 2596 wrote to memory of 2008 2596 2a84e9e97910d0e115ca7c39e26411fa4c76cfa0ed8e617492d2930194357fc4.exe 28 PID 2596 wrote to memory of 2668 2596 2a84e9e97910d0e115ca7c39e26411fa4c76cfa0ed8e617492d2930194357fc4.exe 31 PID 2596 wrote to memory of 2668 2596 2a84e9e97910d0e115ca7c39e26411fa4c76cfa0ed8e617492d2930194357fc4.exe 31 PID 2596 wrote to memory of 2668 2596 2a84e9e97910d0e115ca7c39e26411fa4c76cfa0ed8e617492d2930194357fc4.exe 31 PID 2596 wrote to memory of 2668 2596 2a84e9e97910d0e115ca7c39e26411fa4c76cfa0ed8e617492d2930194357fc4.exe 31 PID 2596 wrote to memory of 2668 2596 2a84e9e97910d0e115ca7c39e26411fa4c76cfa0ed8e617492d2930194357fc4.exe 31 PID 2596 wrote to memory of 2668 2596 2a84e9e97910d0e115ca7c39e26411fa4c76cfa0ed8e617492d2930194357fc4.exe 31 PID 2596 wrote to memory of 2668 2596 2a84e9e97910d0e115ca7c39e26411fa4c76cfa0ed8e617492d2930194357fc4.exe 31 PID 3020 wrote to memory of 1916 3020 TXPlatfor.exe 33 PID 3020 wrote to memory of 1916 3020 TXPlatfor.exe 33 PID 3020 wrote to memory of 1916 3020 TXPlatfor.exe 33 PID 3020 wrote to memory of 1916 3020 TXPlatfor.exe 33 PID 3020 wrote to memory of 1916 3020 TXPlatfor.exe 33 PID 3020 wrote to memory of 1916 3020 TXPlatfor.exe 33 PID 3020 wrote to memory of 1916 3020 TXPlatfor.exe 33 PID 2668 wrote to memory of 2976 2668 N.exe 34 PID 2668 wrote to memory of 2976 2668 N.exe 34 PID 2668 wrote to memory of 2976 2668 N.exe 34 PID 2668 wrote to memory of 2976 2668 N.exe 34 PID 2976 wrote to memory of 2192 2976 cmd.exe 36 PID 2976 wrote to memory of 2192 2976 cmd.exe 36 PID 2976 wrote to memory of 2192 2976 cmd.exe 36 PID 2976 wrote to memory of 2192 2976 cmd.exe 36 PID 1716 wrote to memory of 268 1716 svchost.exe 37 PID 1716 wrote to memory of 268 1716 svchost.exe 37 PID 1716 wrote to memory of 268 1716 svchost.exe 37 PID 1716 wrote to memory of 268 1716 svchost.exe 37
Processes
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C:\Users\Admin\AppData\Local\Temp\2a84e9e97910d0e115ca7c39e26411fa4c76cfa0ed8e617492d2930194357fc4.exe"C:\Users\Admin\AppData\Local\Temp\2a84e9e97910d0e115ca7c39e26411fa4c76cfa0ed8e617492d2930194357fc4.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2596 -
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:2008
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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:2668 -
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:2976 -
C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.14⤵
- Runs ping.exe
PID:2192
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Remote Data"1⤵PID:2160
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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:1716 -
C:\Windows\SysWOW64\Remote Data.exe"C:\Windows\system32\Remote Data.exe" "c:\windows\system32\259420989.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:268
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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:3020 -
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:1916
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
2.5MB
MD5c39703887b3bb692f7939daf9a68910d
SHA119d6d2de01fd72c6532974d54cb67cfdc00ddff5
SHA256cdd5f5e442c05bbe29f0aa009a1102850981829dc9952f2a5728057babc34df9
SHA512007f5b049f37277296398908185bcc462f07d261e6b63d4d9894fc1b99245b905d4c26f16ac50bd7d37ba4e3150c3bc3baabeb610b208e89f8629fc8a84edefb
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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
MD570c9eb71ba21b7c7c569e6c0747de228
SHA113abfda9dc152f4b319b94389962bc37f05b46cd
SHA256ad276d0eff442e444bef8e75d7f5ac2a2081cec824a77c64bebf7fa8a90c0eb5
SHA51228ecf9ff4b26f6cefbd59a8751cbf39e97df5c97cbceece9e8ab0f5ea1ce5e7021538908edd83e6e25da703fe5abe08f36c337ebe5e238452db6f2720a3daa67
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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
MD570c9eb71ba21b7c7c569e6c0747de228
SHA113abfda9dc152f4b319b94389962bc37f05b46cd
SHA256ad276d0eff442e444bef8e75d7f5ac2a2081cec824a77c64bebf7fa8a90c0eb5
SHA51228ecf9ff4b26f6cefbd59a8751cbf39e97df5c97cbceece9e8ab0f5ea1ce5e7021538908edd83e6e25da703fe5abe08f36c337ebe5e238452db6f2720a3daa67
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Filesize
899KB
MD570c9eb71ba21b7c7c569e6c0747de228
SHA113abfda9dc152f4b319b94389962bc37f05b46cd
SHA256ad276d0eff442e444bef8e75d7f5ac2a2081cec824a77c64bebf7fa8a90c0eb5
SHA51228ecf9ff4b26f6cefbd59a8751cbf39e97df5c97cbceece9e8ab0f5ea1ce5e7021538908edd83e6e25da703fe5abe08f36c337ebe5e238452db6f2720a3daa67
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Filesize
899KB
MD570c9eb71ba21b7c7c569e6c0747de228
SHA113abfda9dc152f4b319b94389962bc37f05b46cd
SHA256ad276d0eff442e444bef8e75d7f5ac2a2081cec824a77c64bebf7fa8a90c0eb5
SHA51228ecf9ff4b26f6cefbd59a8751cbf39e97df5c97cbceece9e8ab0f5ea1ce5e7021538908edd83e6e25da703fe5abe08f36c337ebe5e238452db6f2720a3daa67
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Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d
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Filesize
377KB
MD54a36a48e58829c22381572b2040b6fe0
SHA1f09d30e44ff7e3f20a5de307720f3ad148c6143b
SHA2563de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8
SHA5125d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0