gofing | 2025-04-03_a9cb3ffafd0621b1d7c45883c646ae81_cobalt-strike_frostygoop_ghostlocker_luca-stealer_sliver_snatch

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General

Target

2025-04-03_a9cb3ffafd0621b1d7c45883c646ae81_cobalt-strike_frostygoop_ghostlocker_luca-stealer_sliver_snatch
Size

5.1MB
MD5

a9cb3ffafd0621b1d7c45883c646ae81
SHA1

94b72cc4955e71e818e924706141665b2ecdf8d6
SHA256

b1176f3e2aae5b1755cc63bf9faa424d6b32258637c6635d9feee26b583e1091
SHA512

b5d22f8e629c20f0fb6ee936db3f861226f5da2dd69fcbc85055e6232a86f7fed702fb89f5ef07796b4f46aac382d15cf69a2b27e7ebeb64b2679f21cbe4e008
SSDEEP

98304:ieF+iIAEl1JPz212IhzL+Bzz3dw/VurbTGiYch1Ymn:pWvSDzaxztQVQqch19

Score

10^/10

gofing

Malware Config

Signatures

Gofing family
gofing

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
2025-04-03_a9cb3ffafd0621b1d7c45883c646ae81_cobalt-strike_frostygoop_ghostlocker_luca-stealer_sliver_snatch

Files

2025-04-03_a9cb3ffafd0621b1d7c45883c646ae81_cobalt-strike_frostygoop_ghostlocker_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

Sharing

General

Malware Config

Signatures

Files

c7269d59926fa4252270f407e4dab043

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

Sections

.text Size: 1.3MB - Virtual size: 1.3MB

.rdata Size: 1.3MB - Virtual size: 1.3MB

.data Size: 221KB - Virtual size: 596KB

/4 Size: 512B - Virtual size: 281B

/19 Size: 232KB - Virtual size: 232KB

/32 Size: 44KB - Virtual size: 44KB

/46 Size: 512B - Virtual size: 48B

/65 Size: 510KB - Virtual size: 510KB

/78 Size: 253KB - Virtual size: 253KB

/90 Size: 73KB - Virtual size: 73KB

.idata Size: 1KB - Virtual size: 1KB

.reloc Size: 53KB - Virtual size: 53KB

.symtab Size: 214KB - Virtual size: 213KB

.text
Size: 1.3MB - Virtual size: 1.3MB

.rdata
Size: 1.3MB - Virtual size: 1.3MB

.data
Size: 221KB - Virtual size: 596KB

/4
Size: 512B - Virtual size: 281B

/19
Size: 232KB - Virtual size: 232KB

/32
Size: 44KB - Virtual size: 44KB

/46
Size: 512B - Virtual size: 48B

/65
Size: 510KB - Virtual size: 510KB

/78
Size: 253KB - Virtual size: 253KB

/90
Size: 73KB - Virtual size: 73KB

.idata
Size: 1KB - Virtual size: 1KB

.reloc
Size: 53KB - Virtual size: 53KB

.symtab
Size: 214KB - Virtual size: 213KB