Analysis
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max time kernel
148s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
10/04/2024, 19:54
Static task
static1
Behavioral task
behavioral1
Sample
2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe
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Size
308KB
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MD5
8a7de1057b59d3a2074e8d405e4ae181
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SHA1
d3f707fc6c39c4102f70ebdf7294818585dac3ef
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SHA256
777afd2aeb65d1e7d4292795487d885391cc04e084d58044d0a9032f5c8fc19d
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SHA512
4577d795117cf5466ba142e13609763e5e53e34a357cb080042fd7919d3740be0a3fe3c9890b20d04cb39ad9d07b56ba7a6c6c1c054c4b43bf361232a7064c23
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SSDEEP
6144:RzL7ShWDLVzVNam6GxI29dqG3KdYAYqTuPZp:fDHNam62ZdKmZmuPH
Malware Config
Signatures
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GandCrab payload 4 IoCs
resource yara_rule behavioral1/memory/2944-2-0x0000000000400000-0x0000000001400000-memory.dmp family_gandcrab behavioral1/memory/2944-3-0x0000000000220000-0x0000000000237000-memory.dmp family_gandcrab behavioral1/memory/2944-10-0x0000000000400000-0x0000000001400000-memory.dmp family_gandcrab behavioral1/memory/2944-13-0x0000000000220000-0x0000000000237000-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/2944-2-0x0000000000400000-0x0000000001400000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader behavioral1/memory/2944-3-0x0000000000220000-0x0000000000237000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader behavioral1/memory/2944-10-0x0000000000400000-0x0000000001400000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader behavioral1/memory/2944-13-0x0000000000220000-0x0000000000237000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader -
Detects ransomware indicator 2 IoCs
resource yara_rule behavioral1/memory/2944-3-0x0000000000220000-0x0000000000237000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 behavioral1/memory/2944-13-0x0000000000220000-0x0000000000237000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 -
Gandcrab Payload 4 IoCs
resource yara_rule behavioral1/memory/2944-2-0x0000000000400000-0x0000000001400000-memory.dmp Gandcrab behavioral1/memory/2944-3-0x0000000000220000-0x0000000000237000-memory.dmp Gandcrab behavioral1/memory/2944-10-0x0000000000400000-0x0000000001400000-memory.dmp Gandcrab behavioral1/memory/2944-13-0x0000000000220000-0x0000000000237000-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\laknrxxemmy = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\lfniwr.exe\"" 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_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) \??\H: 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe File opened (read-only) \??\I: 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe File opened (read-only) \??\J: 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe File opened (read-only) \??\W: 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe File opened (read-only) \??\X: 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe File opened (read-only) \??\Y: 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe File opened (read-only) \??\Z: 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe File opened (read-only) \??\E: 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe File opened (read-only) \??\G: 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe File opened (read-only) \??\L: 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe File opened (read-only) \??\T: 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe File opened (read-only) \??\U: 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe File opened (read-only) \??\V: 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe File opened (read-only) \??\A: 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe File opened (read-only) \??\P: 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe File opened (read-only) \??\Q: 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe File opened (read-only) \??\R: 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe File opened (read-only) \??\B: 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe File opened (read-only) \??\K: 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe File opened (read-only) \??\M: 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe File opened (read-only) \??\N: 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe File opened (read-only) \??\O: 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe File opened (read-only) \??\S: 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_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_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2944 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe 2944 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2944 wrote to memory of 2652 2944 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe 28 PID 2944 wrote to memory of 2652 2944 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe 28 PID 2944 wrote to memory of 2652 2944 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe 28 PID 2944 wrote to memory of 2652 2944 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe 28 PID 2944 wrote to memory of 2628 2944 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe 30 PID 2944 wrote to memory of 2628 2944 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe 30 PID 2944 wrote to memory of 2628 2944 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe 30 PID 2944 wrote to memory of 2628 2944 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe 30 PID 2944 wrote to memory of 2752 2944 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe 32 PID 2944 wrote to memory of 2752 2944 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe 32 PID 2944 wrote to memory of 2752 2944 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe 32 PID 2944 wrote to memory of 2752 2944 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe 32 PID 2944 wrote to memory of 2624 2944 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe 34 PID 2944 wrote to memory of 2624 2944 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe 34 PID 2944 wrote to memory of 2624 2944 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe 34 PID 2944 wrote to memory of 2624 2944 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe 34 PID 2944 wrote to memory of 2552 2944 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe 36 PID 2944 wrote to memory of 2552 2944 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe 36 PID 2944 wrote to memory of 2552 2944 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe 36 PID 2944 wrote to memory of 2552 2944 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe 36 PID 2944 wrote to memory of 2500 2944 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe 38 PID 2944 wrote to memory of 2500 2944 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe 38 PID 2944 wrote to memory of 2500 2944 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe 38 PID 2944 wrote to memory of 2500 2944 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe 38 PID 2944 wrote to memory of 2296 2944 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe 40 PID 2944 wrote to memory of 2296 2944 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe 40 PID 2944 wrote to memory of 2296 2944 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe 40 PID 2944 wrote to memory of 2296 2944 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe 40 PID 2944 wrote to memory of 2848 2944 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe 42 PID 2944 wrote to memory of 2848 2944 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe 42 PID 2944 wrote to memory of 2848 2944 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe 42 PID 2944 wrote to memory of 2848 2944 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe 42 PID 2944 wrote to memory of 2496 2944 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe 46 PID 2944 wrote to memory of 2496 2944 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe 46 PID 2944 wrote to memory of 2496 2944 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe 46 PID 2944 wrote to memory of 2496 2944 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe 46 PID 2944 wrote to memory of 1524 2944 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe 48 PID 2944 wrote to memory of 1524 2944 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe 48 PID 2944 wrote to memory of 1524 2944 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe 48 PID 2944 wrote to memory of 1524 2944 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe 48 PID 2944 wrote to memory of 2680 2944 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe 50 PID 2944 wrote to memory of 2680 2944 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe 50 PID 2944 wrote to memory of 2680 2944 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe 50 PID 2944 wrote to memory of 2680 2944 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe 50 PID 2944 wrote to memory of 2808 2944 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe 52 PID 2944 wrote to memory of 2808 2944 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe 52 PID 2944 wrote to memory of 2808 2944 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe 52 PID 2944 wrote to memory of 2808 2944 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe 52 PID 2944 wrote to memory of 1476 2944 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe 54 PID 2944 wrote to memory of 1476 2944 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe 54 PID 2944 wrote to memory of 1476 2944 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe 54 PID 2944 wrote to memory of 1476 2944 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe 54 PID 2944 wrote to memory of 1116 2944 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe 56 PID 2944 wrote to memory of 1116 2944 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe 56 PID 2944 wrote to memory of 1116 2944 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe 56 PID 2944 wrote to memory of 1116 2944 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe 56 PID 2944 wrote to memory of 2228 2944 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe 58 PID 2944 wrote to memory of 2228 2944 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe 58 PID 2944 wrote to memory of 2228 2944 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe 58 PID 2944 wrote to memory of 2228 2944 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe 58 PID 2944 wrote to memory of 1696 2944 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe 60 PID 2944 wrote to memory of 1696 2944 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe 60 PID 2944 wrote to memory of 1696 2944 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe 60 PID 2944 wrote to memory of 1696 2944 2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe 60
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_karagany_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2024-04-10_8a7de1057b59d3a2074e8d405e4ae181_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:2944 -
C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:2652
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:2628
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:2752
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:2624
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:2552
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:2500
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:2296
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:2848
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:2496
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:1524
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:2680
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:2808
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:1476
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:1116
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:2228
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:1696
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:576
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:588
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:1660
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:1664
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:1672
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:1956
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:908
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:472
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