oski | 2025-03-23_fc7ef8d5af2c29a768a24f62fc79b99c_mafia_vidar

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General

Target

2025-03-23_fc7ef8d5af2c29a768a24f62fc79b99c_mafia_vidar
Size

182KB
MD5

fc7ef8d5af2c29a768a24f62fc79b99c
SHA1

fcffd228d9a188e99882761c3d0fb3b83e7cc365
SHA256

ebc05061c233aaffdc44bb285e96458788e5640caa91797fa7e524d3dbf8d14c
SHA512

8c41988c57b9a08f94eee32966fe21a71483cba1368cef68bee745acfd3ab55b21a5ab19c0d569caa6105d1675932bf7f04577191e1e88fbb6013900ede5757e
SSDEEP

3072:zu32xlnAm9orZc9cHSBKz5B1clewlcUrXt54EnBoefIeWvu:amTwSBKzL14hvIEnIeau

Score

10^/10

oski

Malware Config

Signatures

Oski family
oski

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2025-03-23_fc7ef8d5af2c29a768a24f62fc79b99c_mafia_vidar

Files

2025-03-23_fc7ef8d5af2c29a768a24f62fc79b99c_mafia_vidar
.exe windows:5 windows x86 arch:x86

63452777488d6190b11d3afce5f06b0c

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

HeapAlloc
GetProcessHeap
CreateFileA
GetFileSize
WriteFile
ReadFile
MultiByteToWideChar
CloseHandle
GetFullPathNameW
FindFirstFileExW
FindClose
FindNextFileW
LocalAlloc
GetVersionExA
LocalFree
Sleep
GlobalMemoryStatus
GetFileAttributesA
GetProcAddress
LoadLibraryA
SetFilePointer
MapViewOfFile
UnmapViewOfFile
SystemTimeToFileTime
GetTickCount
FileTimeToSystemTime
GetLocalTime
CreateFileMappingA
GetFileInformationByHandle
WriteConsoleW
SetEndOfFile
FlushFileBuffers
GetConsoleMode
GetConsoleCP
SetStdHandle
FileTimeToLocalFileTime
GetLastError
FindFirstFileExA
FindNextFileA
EncodePointer
DecodePointer
HeapFree
WideCharToMultiByte
GetSystemTimeAsFileTime
GetCommandLineA
HeapSetInformation
GetStartupInfoW
RaiseException
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
IsProcessorFeaturePresent
GetCPInfo
InterlockedIncrement
InterlockedDecrement
GetACP
GetOEMCP
IsValidCodePage
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetModuleHandleW
SetLastError
GetCurrentThreadId
HeapSize
ExitProcess
HeapCreate
GetStdHandle
GetModuleFileNameW
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionAndSpinCount
RtlUnwind
SetHandleCount
GetFileType
DeleteCriticalSection
SetEnvironmentVariableW
SetEnvironmentVariableA
GetTimeZoneInformation
LCMapStringW
GetModuleFileNameA
FreeEnvironmentStringsW
GetEnvironmentStringsW
QueryPerformanceCounter
GetCurrentProcessId
GetStringTypeW
HeapReAlloc
LoadLibraryW
CompareStringW
CreateFileW

user32

GetDesktopWindow

netapi32

NetWkstaGetInfo
NetApiBufferFree
DsRoleGetPrimaryDomainInformation

Sections

.text
Size: 140KB - Virtual size: 139KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 28KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

63452777488d6190b11d3afce5f06b0c

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

netapi32

Sections

.text Size: 140KB - Virtual size: 139KB

.rdata Size: 28KB - Virtual size: 28KB

.data Size: 4KB - Virtual size: 16KB

.reloc Size: 11KB - Virtual size: 10KB

.text
Size: 140KB - Virtual size: 139KB

.rdata
Size: 28KB - Virtual size: 28KB

.data
Size: 4KB - Virtual size: 16KB

.reloc
Size: 11KB - Virtual size: 10KB