Analysis
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max time kernel
147s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240215-en -
resource tags
arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system -
submitted
10/04/2024, 19:44
Static task
static1
Behavioral task
behavioral1
Sample
2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe
Resource
win10v2004-20231215-en
General
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Target
2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe
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Size
308KB
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MD5
05f137bc9ee350de7ab2eb957376d4e2
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SHA1
06af71fedda771fd7adbd10d4706b76068611a6d
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SHA256
79d2a99c37d65e1791fb13621835fe94d632e30b0bb937ccdb5b2e5134db6682
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SHA512
a3f1dd68721c2774d3eb12db92ee07723644b9c2875efd92e568e77db543105b0cfc614fdadf1d96f99f708611af53cfae4754c8b72c11fd72b6753270444029
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SSDEEP
6144:dzL7ShWDLVzVNam6GxI29dqG3KdYAYqTuPZp:TDHNam62ZdKmZmuPH
Malware Config
Signatures
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GandCrab payload 4 IoCs
resource yara_rule behavioral1/memory/1516-2-0x0000000000400000-0x0000000001400000-memory.dmp family_gandcrab behavioral1/memory/1516-3-0x00000000001B0000-0x00000000001C7000-memory.dmp family_gandcrab behavioral1/memory/1516-10-0x0000000000400000-0x0000000001400000-memory.dmp family_gandcrab behavioral1/memory/1516-13-0x00000000001B0000-0x00000000001C7000-memory.dmp family_gandcrab -
Gandcrab
Gandcrab is a Trojan horse that encrypts files on a computer.
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Detects Reflective DLL injection artifacts 4 IoCs
resource yara_rule behavioral1/memory/1516-2-0x0000000000400000-0x0000000001400000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader behavioral1/memory/1516-3-0x00000000001B0000-0x00000000001C7000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader behavioral1/memory/1516-10-0x0000000000400000-0x0000000001400000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader behavioral1/memory/1516-13-0x00000000001B0000-0x00000000001C7000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader -
Detects ransomware indicator 2 IoCs
resource yara_rule behavioral1/memory/1516-3-0x00000000001B0000-0x00000000001C7000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 behavioral1/memory/1516-13-0x00000000001B0000-0x00000000001C7000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 -
Gandcrab Payload 4 IoCs
resource yara_rule behavioral1/memory/1516-2-0x0000000000400000-0x0000000001400000-memory.dmp Gandcrab behavioral1/memory/1516-3-0x00000000001B0000-0x00000000001C7000-memory.dmp Gandcrab behavioral1/memory/1516-10-0x0000000000400000-0x0000000001400000-memory.dmp Gandcrab behavioral1/memory/1516-13-0x00000000001B0000-0x00000000001C7000-memory.dmp Gandcrab -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\yaadxuftuqo = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\seoirn.exe\"" 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe -
Enumerates connected drives 3 TTPs 23 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\S: 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe File opened (read-only) \??\V: 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe File opened (read-only) \??\Y: 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe File opened (read-only) \??\G: 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe File opened (read-only) \??\J: 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe File opened (read-only) \??\P: 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe File opened (read-only) \??\H: 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe File opened (read-only) \??\R: 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe File opened (read-only) \??\T: 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe File opened (read-only) \??\M: 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe File opened (read-only) \??\O: 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe File opened (read-only) \??\X: 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe File opened (read-only) \??\A: 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe File opened (read-only) \??\E: 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe File opened (read-only) \??\L: 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe File opened (read-only) \??\N: 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe File opened (read-only) \??\Q: 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe File opened (read-only) \??\U: 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe File opened (read-only) \??\W: 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe File opened (read-only) \??\Z: 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe File opened (read-only) \??\B: 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe File opened (read-only) \??\I: 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe File opened (read-only) \??\K: 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe -
Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1516 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe 1516 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1516 wrote to memory of 2640 1516 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe 28 PID 1516 wrote to memory of 2640 1516 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe 28 PID 1516 wrote to memory of 2640 1516 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe 28 PID 1516 wrote to memory of 2640 1516 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe 28 PID 1516 wrote to memory of 2856 1516 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe 30 PID 1516 wrote to memory of 2856 1516 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe 30 PID 1516 wrote to memory of 2856 1516 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe 30 PID 1516 wrote to memory of 2856 1516 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe 30 PID 1516 wrote to memory of 2636 1516 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe 32 PID 1516 wrote to memory of 2636 1516 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe 32 PID 1516 wrote to memory of 2636 1516 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe 32 PID 1516 wrote to memory of 2636 1516 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe 32 PID 1516 wrote to memory of 2400 1516 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe 34 PID 1516 wrote to memory of 2400 1516 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe 34 PID 1516 wrote to memory of 2400 1516 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe 34 PID 1516 wrote to memory of 2400 1516 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe 34 PID 1516 wrote to memory of 3012 1516 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe 36 PID 1516 wrote to memory of 3012 1516 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe 36 PID 1516 wrote to memory of 3012 1516 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe 36 PID 1516 wrote to memory of 3012 1516 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe 36 PID 1516 wrote to memory of 1992 1516 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe 38 PID 1516 wrote to memory of 1992 1516 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe 38 PID 1516 wrote to memory of 1992 1516 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe 38 PID 1516 wrote to memory of 1992 1516 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe 38 PID 1516 wrote to memory of 2692 1516 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe 40 PID 1516 wrote to memory of 2692 1516 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe 40 PID 1516 wrote to memory of 2692 1516 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe 40 PID 1516 wrote to memory of 2692 1516 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe 40 PID 1516 wrote to memory of 2788 1516 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe 42 PID 1516 wrote to memory of 2788 1516 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe 42 PID 1516 wrote to memory of 2788 1516 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe 42 PID 1516 wrote to memory of 2788 1516 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe 42 PID 1516 wrote to memory of 1880 1516 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe 46 PID 1516 wrote to memory of 1880 1516 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe 46 PID 1516 wrote to memory of 1880 1516 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe 46 PID 1516 wrote to memory of 1880 1516 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe 46 PID 1516 wrote to memory of 2836 1516 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe 48 PID 1516 wrote to memory of 2836 1516 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe 48 PID 1516 wrote to memory of 2836 1516 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe 48 PID 1516 wrote to memory of 2836 1516 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe 48 PID 1516 wrote to memory of 272 1516 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe 50 PID 1516 wrote to memory of 272 1516 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe 50 PID 1516 wrote to memory of 272 1516 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe 50 PID 1516 wrote to memory of 272 1516 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe 50 PID 1516 wrote to memory of 2976 1516 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe 52 PID 1516 wrote to memory of 2976 1516 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe 52 PID 1516 wrote to memory of 2976 1516 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe 52 PID 1516 wrote to memory of 2976 1516 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe 52 PID 1516 wrote to memory of 1032 1516 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe 54 PID 1516 wrote to memory of 1032 1516 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe 54 PID 1516 wrote to memory of 1032 1516 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe 54 PID 1516 wrote to memory of 1032 1516 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe 54 PID 1516 wrote to memory of 2248 1516 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe 56 PID 1516 wrote to memory of 2248 1516 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe 56 PID 1516 wrote to memory of 2248 1516 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe 56 PID 1516 wrote to memory of 2248 1516 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe 56 PID 1516 wrote to memory of 536 1516 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe 58 PID 1516 wrote to memory of 536 1516 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe 58 PID 1516 wrote to memory of 536 1516 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe 58 PID 1516 wrote to memory of 536 1516 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe 58 PID 1516 wrote to memory of 588 1516 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe 60 PID 1516 wrote to memory of 588 1516 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe 60 PID 1516 wrote to memory of 588 1516 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe 60 PID 1516 wrote to memory of 588 1516 2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe 60
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2024-04-10_05f137bc9ee350de7ab2eb957376d4e2_karagany_mafia.exe"1⤵
- Adds Run key to start application
- Enumerates connected drives
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1516 -
C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:2640
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:2856
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:2636
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:2400
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:3012
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:1992
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:2692
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:2788
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:1880
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:2836
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:272
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:2976
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:1032
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:2248
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:536
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:588
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:1428
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:1196
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:2316
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:2380
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:1276
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:1876
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:2136
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:1436
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