Behavioral task
behavioral1
Sample
2025-05-18_3f1a0f054901f2abe8d3a6cb41f383fb_cobalt-strike_frostygoop_ghostlocker_gofing_luca-stealer_sliver_snatch.exe
Resource
win10v2004-20250502-en
General
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Target
2025-05-18_3f1a0f054901f2abe8d3a6cb41f383fb_cobalt-strike_frostygoop_ghostlocker_gofing_luca-stealer_sliver_snatch
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Size
4.2MB
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MD5
3f1a0f054901f2abe8d3a6cb41f383fb
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SHA1
1cf139cd9526ebc3b4f1a09fb55d22dd2f9d2a6a
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SHA256
95845e085aa028de80b5b458eb3f8332f701cb13c3eb65cefb2037e352f4ebdb
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SHA512
b16503ad489df44e4b3a51db1532f8a0355cb50d377499758383c52382220be5e78cd3a2bf8fd7198e1733cb99c8066389e3457a3e284b4ca35ca4f9b2bcab3b
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SSDEEP
49152:ieutLO9rb/TrvO90dL3BmAFd4A64nsfJJ2TIA5GNP1Jr4u/TgAPNdi9128qk1q4E:ieF+iIAEl1JPz212IhzL+Bzz3dw/Vm
Malware Config
Signatures
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Gofing family
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Gofing is a ransomware written in Golang using Velocity Polymorphic Compression (VPC) obfuscation. 1 IoCs
resource yara_rule sample family_gofing -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2025-05-18_3f1a0f054901f2abe8d3a6cb41f383fb_cobalt-strike_frostygoop_ghostlocker_gofing_luca-stealer_sliver_snatch
Files
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2025-05-18_3f1a0f054901f2abe8d3a6cb41f383fb_cobalt-strike_frostygoop_ghostlocker_gofing_luca-stealer_sliver_snatch.exe windows:6 windows x64 arch:x64
c7269d59926fa4252270f407e4dab043
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
WriteFile
WriteConsoleW
WaitForMultipleObjects
WaitForSingleObject
VirtualQuery
VirtualFree
VirtualAlloc
SwitchToThread
SuspendThread
Sleep
SetWaitableTimer
SetUnhandledExceptionFilter
SetProcessPriorityBoost
SetEvent
SetErrorMode
SetConsoleCtrlHandler
ResumeThread
PostQueuedCompletionStatus
LoadLibraryA
LoadLibraryW
SetThreadContext
GetThreadContext
GetSystemInfo
GetSystemDirectoryA
GetStdHandle
GetQueuedCompletionStatusEx
GetProcessAffinityMask
GetProcAddress
GetEnvironmentStringsW
GetConsoleMode
FreeEnvironmentStringsW
ExitProcess
DuplicateHandle
CreateWaitableTimerExW
CreateThread
CreateIoCompletionPort
CreateFileA
CreateEventA
CloseHandle
AddVectoredExceptionHandler
Sections
.text Size: 1.3MB - Virtual size: 1.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1.3MB - Virtual size: 1.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 221KB - Virtual size: 596KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
/4 Size: 512B - Virtual size: 281B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/19 Size: 232KB - Virtual size: 232KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/32 Size: 44KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/46 Size: 512B - Virtual size: 48B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/65 Size: 510KB - Virtual size: 510KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/78 Size: 253KB - Virtual size: 253KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/90 Size: 73KB - Virtual size: 73KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.idata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 53KB - Virtual size: 53KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.symtab Size: 214KB - Virtual size: 213KB
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ