Analysis
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max time kernel
151s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20230824-en -
resource tags
arch:x64arch:x86image:win10v2004-20230824-enlocale:en-usos:windows10-2004-x64system -
submitted
28/08/2023, 10:23
Static task
static1
Behavioral task
behavioral1
Sample
aea78b7499b6827d769a84b09b3016dcaecc36e405de2b8e774dc53f650f7dd8.exe
Resource
win7-20230712-en
General
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Target
aea78b7499b6827d769a84b09b3016dcaecc36e405de2b8e774dc53f650f7dd8.exe
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Size
3.1MB
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MD5
4452edde58ca2b2f92aad620a1507bab
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SHA1
5cb083d1a4f1db503ef9240eef23070a9e044404
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SHA256
aea78b7499b6827d769a84b09b3016dcaecc36e405de2b8e774dc53f650f7dd8
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SHA512
8292dbad027fed95f832eff3d191d5fef516bbfcd9487339e9f0369e29c8a9aa4429c93e17788c005d0c2af3a412bf986d64e889c974e1446c28b9f5facdedb0
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SSDEEP
98304:yws2ANnKXOaeOgmhVKDmn2mo4DH/mviccFE:oKXbeO7bamnTDH/mviccFE
Malware Config
Signatures
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resource yara_rule behavioral2/memory/3332-16-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/3332-15-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/3224-29-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/3224-30-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/3332-31-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/3224-38-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/4900-42-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/4900-56-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/4900-58-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/4900-61-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 15 IoCs
resource yara_rule behavioral2/files/0x0007000000023002-5.dat family_gh0strat behavioral2/memory/3332-16-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/files/0x0007000000023002-20.dat family_gh0strat behavioral2/files/0x0007000000023002-19.dat family_gh0strat behavioral2/memory/3332-15-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/3224-29-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/3224-30-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/3224-28-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/3332-31-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/3224-38-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/4900-42-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/4900-56-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/4900-58-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/4900-61-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/files/0x0007000000023002-65.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\\240655218.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 5044 R.exe 3332 N.exe 3224 TXPlatfor.exe 4184 HD_aea78b7499b6827d769a84b09b3016dcaecc36e405de2b8e774dc53f650f7dd8.exe 4900 TXPlatfor.exe 5032 Remote Data.exe -
Loads dropped DLL 3 IoCs
pid Process 5044 R.exe 4572 svchost.exe 5032 Remote Data.exe -
resource yara_rule behavioral2/memory/3332-12-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3332-16-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3332-15-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3224-26-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3224-29-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3224-30-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3224-28-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3332-31-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3224-38-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4900-42-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4900-56-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4900-58-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4900-61-0x0000000010000000-0x00000000101B6000-memory.dmp upx -
Drops file in System32 directory 6 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\Remote Data.exe svchost.exe File created C:\Windows\SysWOW64\240655218.txt R.exe File opened for modification C:\Windows\SysWOW64\ini.ini R.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\Remote Data.exe svchost.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 aea78b7499b6827d769a84b09b3016dcaecc36e405de2b8e774dc53f650f7dd8.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 1400 PING.EXE -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3208 aea78b7499b6827d769a84b09b3016dcaecc36e405de2b8e774dc53f650f7dd8.exe 3208 aea78b7499b6827d769a84b09b3016dcaecc36e405de2b8e774dc53f650f7dd8.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 4900 TXPlatfor.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 3332 N.exe Token: SeLoadDriverPrivilege 4900 TXPlatfor.exe Token: 33 4900 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 4900 TXPlatfor.exe Token: 33 4900 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 4900 TXPlatfor.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3208 aea78b7499b6827d769a84b09b3016dcaecc36e405de2b8e774dc53f650f7dd8.exe 3208 aea78b7499b6827d769a84b09b3016dcaecc36e405de2b8e774dc53f650f7dd8.exe -
Suspicious use of WriteProcessMemory 21 IoCs
description pid Process procid_target PID 3208 wrote to memory of 5044 3208 aea78b7499b6827d769a84b09b3016dcaecc36e405de2b8e774dc53f650f7dd8.exe 85 PID 3208 wrote to memory of 5044 3208 aea78b7499b6827d769a84b09b3016dcaecc36e405de2b8e774dc53f650f7dd8.exe 85 PID 3208 wrote to memory of 5044 3208 aea78b7499b6827d769a84b09b3016dcaecc36e405de2b8e774dc53f650f7dd8.exe 85 PID 3208 wrote to memory of 3332 3208 aea78b7499b6827d769a84b09b3016dcaecc36e405de2b8e774dc53f650f7dd8.exe 86 PID 3208 wrote to memory of 3332 3208 aea78b7499b6827d769a84b09b3016dcaecc36e405de2b8e774dc53f650f7dd8.exe 86 PID 3208 wrote to memory of 3332 3208 aea78b7499b6827d769a84b09b3016dcaecc36e405de2b8e774dc53f650f7dd8.exe 86 PID 3332 wrote to memory of 1784 3332 N.exe 90 PID 3332 wrote to memory of 1784 3332 N.exe 90 PID 3332 wrote to memory of 1784 3332 N.exe 90 PID 3208 wrote to memory of 4184 3208 aea78b7499b6827d769a84b09b3016dcaecc36e405de2b8e774dc53f650f7dd8.exe 91 PID 3208 wrote to memory of 4184 3208 aea78b7499b6827d769a84b09b3016dcaecc36e405de2b8e774dc53f650f7dd8.exe 91 PID 3208 wrote to memory of 4184 3208 aea78b7499b6827d769a84b09b3016dcaecc36e405de2b8e774dc53f650f7dd8.exe 91 PID 3224 wrote to memory of 4900 3224 TXPlatfor.exe 92 PID 3224 wrote to memory of 4900 3224 TXPlatfor.exe 92 PID 3224 wrote to memory of 4900 3224 TXPlatfor.exe 92 PID 1784 wrote to memory of 1400 1784 cmd.exe 94 PID 1784 wrote to memory of 1400 1784 cmd.exe 94 PID 1784 wrote to memory of 1400 1784 cmd.exe 94 PID 4572 wrote to memory of 5032 4572 svchost.exe 95 PID 4572 wrote to memory of 5032 4572 svchost.exe 95 PID 4572 wrote to memory of 5032 4572 svchost.exe 95
Processes
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C:\Users\Admin\AppData\Local\Temp\aea78b7499b6827d769a84b09b3016dcaecc36e405de2b8e774dc53f650f7dd8.exe"C:\Users\Admin\AppData\Local\Temp\aea78b7499b6827d769a84b09b3016dcaecc36e405de2b8e774dc53f650f7dd8.exe"1⤵
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3208 -
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:5044
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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:3332 -
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:1784 -
C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.14⤵
- Runs ping.exe
PID:1400
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C:\Users\Admin\AppData\Local\Temp\HD_aea78b7499b6827d769a84b09b3016dcaecc36e405de2b8e774dc53f650f7dd8.exeC:\Users\Admin\AppData\Local\Temp\HD_aea78b7499b6827d769a84b09b3016dcaecc36e405de2b8e774dc53f650f7dd8.exe2⤵
- Executes dropped EXE
PID:4184
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Remote Data"1⤵PID:2324
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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:4572 -
C:\Windows\SysWOW64\Remote Data.exe"C:\Windows\system32\Remote Data.exe" "c:\windows\system32\240655218.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:5032
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C:\Windows\SysWOW64\TXPlatfor.exeC:\Windows\SysWOW64\TXPlatfor.exe -auto1⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:3224 -
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:4900
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
2.6MB
MD5ebbd2e32344ea1777686b6a9bd5eeccc
SHA19fa09972e64ad18ecb7359969347819b6ae240dd
SHA2565a10c905f59d20a4495c9658a8252348bd26eea5457d2d01187c88e1b4cda542
SHA51226de2bcbc937cd7b62a181d7febadb6afcaf0c41975ae58cdf1da8130bd2eb494af1276766e58c30593cab71d5b7f44d792e108e96dd8082768eb7c98fa00346
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C:\Users\Admin\AppData\Local\Temp\HD_aea78b7499b6827d769a84b09b3016dcaecc36e405de2b8e774dc53f650f7dd8.exe
Filesize597KB
MD5697c9efb2b1ab18668bd9d08232babcc
SHA1833da883559d595f5c2362ec6161e06863ae3462
SHA25693027111afe4207de1095329431f01e44bbe3a57dde0196c19e67b5d6751f8a6
SHA51237a0431707011da45c69be3f41ac8da1615bdc79b3606f56b93fd00620bfce048e37e444e097f1cdf4f7ffce804e94e417eb1cd47bf55c1df1c4eadfd1dcb17e
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C:\Users\Admin\AppData\Local\Temp\HD_aea78b7499b6827d769a84b09b3016dcaecc36e405de2b8e774dc53f650f7dd8.exe
Filesize597KB
MD5697c9efb2b1ab18668bd9d08232babcc
SHA1833da883559d595f5c2362ec6161e06863ae3462
SHA25693027111afe4207de1095329431f01e44bbe3a57dde0196c19e67b5d6751f8a6
SHA51237a0431707011da45c69be3f41ac8da1615bdc79b3606f56b93fd00620bfce048e37e444e097f1cdf4f7ffce804e94e417eb1cd47bf55c1df1c4eadfd1dcb17e
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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
MD50de198eba3b68bab8aeeb460e5e52672
SHA155b64cc4fdae7ba1473029f0bc520f804573f8fe
SHA256b899cb0ea01970a358e26823eca7dd28d6d7df7bcc6325a4c0fbf34ed089a087
SHA512f5526f69ce2001ecc7ec8db45932fe997c444b184850a5bfbe3c10ecbec85ddbbe1ef8ca540dfdf1c04ed8b7af7d79156125c4456b475291d8fd370188d6e6e4
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Filesize
899KB
MD50de198eba3b68bab8aeeb460e5e52672
SHA155b64cc4fdae7ba1473029f0bc520f804573f8fe
SHA256b899cb0ea01970a358e26823eca7dd28d6d7df7bcc6325a4c0fbf34ed089a087
SHA512f5526f69ce2001ecc7ec8db45932fe997c444b184850a5bfbe3c10ecbec85ddbbe1ef8ca540dfdf1c04ed8b7af7d79156125c4456b475291d8fd370188d6e6e4
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Filesize
899KB
MD50de198eba3b68bab8aeeb460e5e52672
SHA155b64cc4fdae7ba1473029f0bc520f804573f8fe
SHA256b899cb0ea01970a358e26823eca7dd28d6d7df7bcc6325a4c0fbf34ed089a087
SHA512f5526f69ce2001ecc7ec8db45932fe997c444b184850a5bfbe3c10ecbec85ddbbe1ef8ca540dfdf1c04ed8b7af7d79156125c4456b475291d8fd370188d6e6e4
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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
MD50de198eba3b68bab8aeeb460e5e52672
SHA155b64cc4fdae7ba1473029f0bc520f804573f8fe
SHA256b899cb0ea01970a358e26823eca7dd28d6d7df7bcc6325a4c0fbf34ed089a087
SHA512f5526f69ce2001ecc7ec8db45932fe997c444b184850a5bfbe3c10ecbec85ddbbe1ef8ca540dfdf1c04ed8b7af7d79156125c4456b475291d8fd370188d6e6e4