Analysis
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max time kernel
150s -
max time network
147s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
04-01-2025 06:43
Static task
static1
Behavioral task
behavioral1
Sample
2025-01-04_9a7d6de95c336e9cba4c20a8686aeaee_hijackloader_icedid.exe
Resource
win7-20240729-en
General
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Target
2025-01-04_9a7d6de95c336e9cba4c20a8686aeaee_hijackloader_icedid.exe
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Size
6.9MB
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MD5
9a7d6de95c336e9cba4c20a8686aeaee
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SHA1
a86dc35c98c3605ffb95b50fe942084c77dbfd0d
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SHA256
93bb61878f4245eae1c1b29339fedbc4e828c27ff980199a5b48ab30bead99fd
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SHA512
7a95dffc2b7fe84c5ecb7da7f50f1cd0811e06c385eb93de7a3e17cbbb69ded98556484b5a4548c373fe5033cd0e7a380eb79a8f036bde2c198b9756170438ac
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SSDEEP
196608:eKXbeO7FEvmnycHC2cJ2Q72LY2tvpFJYLrBA:z7FQ9cHC2cJ2N9tvXJYLrBA
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2780-20-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2780-21-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2900-40-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2900-39-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2900-45-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2900-43-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2900-48-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 8 IoCs
resource yara_rule behavioral1/files/0x00070000000195d6-6.dat family_gh0strat behavioral1/memory/2780-20-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2780-21-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2900-40-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2900-39-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2900-45-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2900-43-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2900-48-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat -
Gh0strat family
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Purplefox family
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Drops file in Drivers directory 1 IoCs
description ioc Process File created C:\Windows\system32\drivers\QAssist.sys TXPlatfor.exe -
Server Software Component: Terminal Services DLL 1 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Remote Data\Parameters\ServiceDll = "C:\\Windows\\system32\\259507975.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 1724 R.exe 2780 N.exe 2760 TXPlatfor.exe 2900 TXPlatfor.exe 2992 HD_2025-01-04_9a7d6de95c336e9cba4c20a8686aeaee_hijackloader_icedid.exe 940 Remote Data.exe -
Loads dropped DLL 8 IoCs
pid Process 2328 2025-01-04_9a7d6de95c336e9cba4c20a8686aeaee_hijackloader_icedid.exe 1724 R.exe 2392 svchost.exe 2328 2025-01-04_9a7d6de95c336e9cba4c20a8686aeaee_hijackloader_icedid.exe 2760 TXPlatfor.exe 2328 2025-01-04_9a7d6de95c336e9cba4c20a8686aeaee_hijackloader_icedid.exe 2392 svchost.exe 940 Remote Data.exe -
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\259507975.txt R.exe File opened for modification C:\Windows\SysWOW64\ini.ini R.exe -
resource yara_rule behavioral1/memory/2780-20-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2780-21-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2780-18-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2900-40-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2900-39-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2900-37-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2900-45-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2900-43-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2900-48-0x0000000010000000-0x00000000101B6000-memory.dmp upx -
System Location Discovery: System Language Discovery 1 TTPs 9 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2025-01-04_9a7d6de95c336e9cba4c20a8686aeaee_hijackloader_icedid.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language R.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language HD_2025-01-04_9a7d6de95c336e9cba4c20a8686aeaee_hijackloader_icedid.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language TXPlatfor.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Remote Data.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 3048 cmd.exe 2684 PING.EXE -
Modifies registry class 7 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node HD_2025-01-04_9a7d6de95c336e9cba4c20a8686aeaee_hijackloader_icedid.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID HD_2025-01-04_9a7d6de95c336e9cba4c20a8686aeaee_hijackloader_icedid.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{9B7A98EC-7EF9-468c-ACC8-37C793DBD7E0} HD_2025-01-04_9a7d6de95c336e9cba4c20a8686aeaee_hijackloader_icedid.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{9B7A98EC-7EF9-468c-ACC8-37C793DBD7E0}\Implemented Categories HD_2025-01-04_9a7d6de95c336e9cba4c20a8686aeaee_hijackloader_icedid.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{9B7A98EC-7EF9-468c-ACC8-37C793DBD7E0}\Implemented Categories\{A5F7140E-4311-4ef9-AABC-F55941B5EBE5}\idex = "e8732df80ce1953e5c9ea5c3321da064" HD_2025-01-04_9a7d6de95c336e9cba4c20a8686aeaee_hijackloader_icedid.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{9B7A98EC-7EF9-468c-ACC8-37C793DBD7E0}\Implemented Categories\{A5F7140E-4311-4ef9-AABC-F55941B5EBE5}\idno = "1" HD_2025-01-04_9a7d6de95c336e9cba4c20a8686aeaee_hijackloader_icedid.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{9B7A98EC-7EF9-468c-ACC8-37C793DBD7E0}\Implemented Categories\{A5F7140E-4311-4ef9-AABC-F55941B5EBE5} HD_2025-01-04_9a7d6de95c336e9cba4c20a8686aeaee_hijackloader_icedid.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2684 PING.EXE -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2328 2025-01-04_9a7d6de95c336e9cba4c20a8686aeaee_hijackloader_icedid.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2900 TXPlatfor.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2780 N.exe Token: SeLoadDriverPrivilege 2900 TXPlatfor.exe Token: 33 2900 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 2900 TXPlatfor.exe Token: 33 2900 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 2900 TXPlatfor.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2328 2025-01-04_9a7d6de95c336e9cba4c20a8686aeaee_hijackloader_icedid.exe 2328 2025-01-04_9a7d6de95c336e9cba4c20a8686aeaee_hijackloader_icedid.exe -
Suspicious use of WriteProcessMemory 37 IoCs
description pid Process procid_target PID 2328 wrote to memory of 1724 2328 2025-01-04_9a7d6de95c336e9cba4c20a8686aeaee_hijackloader_icedid.exe 30 PID 2328 wrote to memory of 1724 2328 2025-01-04_9a7d6de95c336e9cba4c20a8686aeaee_hijackloader_icedid.exe 30 PID 2328 wrote to memory of 1724 2328 2025-01-04_9a7d6de95c336e9cba4c20a8686aeaee_hijackloader_icedid.exe 30 PID 2328 wrote to memory of 1724 2328 2025-01-04_9a7d6de95c336e9cba4c20a8686aeaee_hijackloader_icedid.exe 30 PID 2328 wrote to memory of 2780 2328 2025-01-04_9a7d6de95c336e9cba4c20a8686aeaee_hijackloader_icedid.exe 33 PID 2328 wrote to memory of 2780 2328 2025-01-04_9a7d6de95c336e9cba4c20a8686aeaee_hijackloader_icedid.exe 33 PID 2328 wrote to memory of 2780 2328 2025-01-04_9a7d6de95c336e9cba4c20a8686aeaee_hijackloader_icedid.exe 33 PID 2328 wrote to memory of 2780 2328 2025-01-04_9a7d6de95c336e9cba4c20a8686aeaee_hijackloader_icedid.exe 33 PID 2328 wrote to memory of 2780 2328 2025-01-04_9a7d6de95c336e9cba4c20a8686aeaee_hijackloader_icedid.exe 33 PID 2328 wrote to memory of 2780 2328 2025-01-04_9a7d6de95c336e9cba4c20a8686aeaee_hijackloader_icedid.exe 33 PID 2328 wrote to memory of 2780 2328 2025-01-04_9a7d6de95c336e9cba4c20a8686aeaee_hijackloader_icedid.exe 33 PID 2780 wrote to memory of 3048 2780 N.exe 35 PID 2780 wrote to memory of 3048 2780 N.exe 35 PID 2780 wrote to memory of 3048 2780 N.exe 35 PID 2780 wrote to memory of 3048 2780 N.exe 35 PID 2760 wrote to memory of 2900 2760 TXPlatfor.exe 36 PID 2760 wrote to memory of 2900 2760 TXPlatfor.exe 36 PID 2760 wrote to memory of 2900 2760 TXPlatfor.exe 36 PID 2760 wrote to memory of 2900 2760 TXPlatfor.exe 36 PID 2760 wrote to memory of 2900 2760 TXPlatfor.exe 36 PID 2760 wrote to memory of 2900 2760 TXPlatfor.exe 36 PID 2760 wrote to memory of 2900 2760 TXPlatfor.exe 36 PID 2328 wrote to memory of 2992 2328 2025-01-04_9a7d6de95c336e9cba4c20a8686aeaee_hijackloader_icedid.exe 38 PID 2328 wrote to memory of 2992 2328 2025-01-04_9a7d6de95c336e9cba4c20a8686aeaee_hijackloader_icedid.exe 38 PID 2328 wrote to memory of 2992 2328 2025-01-04_9a7d6de95c336e9cba4c20a8686aeaee_hijackloader_icedid.exe 38 PID 2328 wrote to memory of 2992 2328 2025-01-04_9a7d6de95c336e9cba4c20a8686aeaee_hijackloader_icedid.exe 38 PID 2328 wrote to memory of 2992 2328 2025-01-04_9a7d6de95c336e9cba4c20a8686aeaee_hijackloader_icedid.exe 38 PID 2328 wrote to memory of 2992 2328 2025-01-04_9a7d6de95c336e9cba4c20a8686aeaee_hijackloader_icedid.exe 38 PID 2328 wrote to memory of 2992 2328 2025-01-04_9a7d6de95c336e9cba4c20a8686aeaee_hijackloader_icedid.exe 38 PID 3048 wrote to memory of 2684 3048 cmd.exe 39 PID 3048 wrote to memory of 2684 3048 cmd.exe 39 PID 3048 wrote to memory of 2684 3048 cmd.exe 39 PID 3048 wrote to memory of 2684 3048 cmd.exe 39 PID 2392 wrote to memory of 940 2392 svchost.exe 40 PID 2392 wrote to memory of 940 2392 svchost.exe 40 PID 2392 wrote to memory of 940 2392 svchost.exe 40 PID 2392 wrote to memory of 940 2392 svchost.exe 40
Processes
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C:\Users\Admin\AppData\Local\Temp\2025-01-04_9a7d6de95c336e9cba4c20a8686aeaee_hijackloader_icedid.exe"C:\Users\Admin\AppData\Local\Temp\2025-01-04_9a7d6de95c336e9cba4c20a8686aeaee_hijackloader_icedid.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2328 -
C:\Users\Admin\AppData\Local\Temp\R.exeC:\Users\Admin\AppData\Local\Temp\\R.exe2⤵
- Server Software Component: Terminal Services DLL
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
PID:1724
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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
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2780 -
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⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
PID:3048 -
C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.14⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:2684
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C:\Users\Admin\AppData\Local\Temp\HD_2025-01-04_9a7d6de95c336e9cba4c20a8686aeaee_hijackloader_icedid.exeC:\Users\Admin\AppData\Local\Temp\HD_2025-01-04_9a7d6de95c336e9cba4c20a8686aeaee_hijackloader_icedid.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Modifies registry class
PID:2992
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Remote Data"1⤵PID:2984
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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
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2392 -
C:\Windows\SysWOW64\Remote Data.exe"C:\Windows\system32\Remote Data.exe" "c:\windows\system32\259507975.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:940
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C:\Windows\SysWOW64\TXPlatfor.exeC:\Windows\SysWOW64\TXPlatfor.exe -auto1⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2760 -
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:2900
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Server Software Component
1Terminal Services DLL
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Replay Monitor
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Downloads
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Filesize
2.9MB
MD584dce35af096fc4af8cf17d0ab284931
SHA1774bcaf88d942e48ba3c69e3b8d33bf35786520a
SHA2560c3e064404cfd18bab839bfe43d1949fa989e93ceacc0b517a1fe4d50e820481
SHA5121b1799c6b4e58c8cd0b4bc9d9a285213bd0dee997c2d2e0fb1eec7b6f105cc1db41ae6b7c0527318750335e61883956929489f42ea3c585310363e2d73d5ebbe
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Filesize
941KB
MD58dc3adf1c490211971c1e2325f1424d2
SHA14eec4a4e7cb97c5efa6c72e0731cd090c0c4adc5
SHA256bc29f2022ab3b812e50c8681ff196f090c038b5ab51e37daffac4469a8c2eb2c
SHA512ae92ea20b359849dcdba4808119b154e3af5ef3687ee09de1797610fe8c4d3eb9065b068074d35adddb4b225d17c619baff3944cb137ad196bcef7a6507f920d
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Filesize
95B
MD5a98f89a4a1b4be073a339f6e26623eb9
SHA14607dc028ea50e87f59547e2395caaec7728be4d
SHA2562b3224356c9c642a4d38722e9645be7b50675d1e85decf38cca5bbd7200b93bd
SHA512ccab3bdfcd565da227f48b89d5d1bf317a4ca919b532db2814124bb82a6d90f89711a17de063ba6def4c9f41023f039f3cf02a70ca1ba8387b6fa2937445cb82
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Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d
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\Users\Admin\AppData\Local\Temp\HD_2025-01-04_9a7d6de95c336e9cba4c20a8686aeaee_hijackloader_icedid.exe
Filesize4.0MB
MD50b6534011a0ffaeb341c582fba411a62
SHA195cd769bbadfe939b32260702a015b3fb0d38c01
SHA256fecca3c4435bbfee390352ec3d9f31b69428995591d4e893c22e0bfcf02ea971
SHA512a551cc2f76e777ea2bc70d66bb7c7bd52097176cc0220cc60854479243269036488135472311e42c698c2fce8265f378e4fd1cb27f5b9a04a0222a1ec2ecf944
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Filesize
377KB
MD54a36a48e58829c22381572b2040b6fe0
SHA1f09d30e44ff7e3f20a5de307720f3ad148c6143b
SHA2563de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8
SHA5125d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0
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Filesize
899KB
MD5453299c937a913240fa07a5959bef1e0
SHA1d208e3b2b03319abf594bc6ba24fafbb761cd339
SHA25698341ea36368744a4e5d1e81233896afd0769413a7d0023910a1e8c7ba88c5ba
SHA512afc894d197219e68c23820e7baf8ccaee1608c8e452d9ddfe3548cbac159e70cbc2eed01401dbeee1bf757d003266c2e418a32588fd53674792bdb2e8d832aa9