2024-05-12_62fb99a76b1ae66c332d975849eae3ca_avoslocker_cobalt-strike

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General

Target

2024-05-12_62fb99a76b1ae66c332d975849eae3ca_avoslocker_cobalt-strike
Size

165KB
MD5

62fb99a76b1ae66c332d975849eae3ca
SHA1

f4c3f23000eb98f31daeed9d781142afe1da4f45
SHA256

6415cf0a1953410cea4ca23f715c1b730ef341ef7780fee4808803bfdc6eca21
SHA512

a19c1bc39862923c62f743658faef2258c54577b66bb357c37a4426941c632ae0ef54d8510c9437f8a0932942148ca4141daf7fce3fbe4a05d8e6f7a881d1fac
SSDEEP

3072:PaiIT4AErorheuqzNO8EvORBYgIxGAFMI9dvtmkzWdiDaKYYYrRbBFD:PyT4AzeuiNO8oxGAaI9ikSdiD7YjPD

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-05-12_62fb99a76b1ae66c332d975849eae3ca_avoslocker_cobalt-strike

Files

2024-05-12_62fb99a76b1ae66c332d975849eae3ca_avoslocker_cobalt-strike
.exe windows:6 windows x86 arch:x86

fe19a1a8ec3a0957a3978d364c4d3b38

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

PDB Paths

match3_win.pdb

Imports

kernel32

CloseHandle
DecodePointer
HeapReAlloc
HeapSize
GetConsoleMode
GetConsoleOutputCP
FlushFileBuffers
SetFilePointerEx
GetFileSizeEx
GetStringTypeW
VirtualProtect
GetProcessHeap
FreeEnvironmentStringsW
GetEnvironmentStringsW
WideCharToMultiByte
MultiByteToWideChar
GetCPInfo
GetOEMCP
GetACP
IsValidCodePage
FindNextFileW
FindFirstFileExW
GetModuleHandleA
QueryPerformanceFrequency
SetStdHandle
QueryPerformanceCounter
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
RaiseException
GetLastError
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
RtlUnwind
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
GetProcAddress
LoadLibraryExW
GetCommandLineA
GetCommandLineW
GetStdHandle
GetFileType
GetModuleFileNameW
GetModuleHandleExW
WriteConsoleW
ExitProcess
WriteFile
HeapFree
HeapAlloc
OutputDebugStringW
LCMapStringW
FindClose
CreateFileW

user32

LoadCursorA
SetWindowLongA
GetWindowLongA
FillRect
ScreenToClient
GetCursorPos
AdjustWindowRect
ReleaseDC
ShowCursor
GetSystemMetrics
MapVirtualKeyA
ShowWindow
DestroyWindow
CreateWindowExA
RegisterClassA
PostQuitMessage
DefWindowProcA
PeekMessageA
DispatchMessageA
TranslateMessage
GetDC

gdi32

SetDIBitsToDevice
GetStockObject
StretchDIBits

Sections

_DATA
Size: 41KB - Virtual size: 40KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.text
Size: 85KB - Virtual size: 84KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 30KB - Virtual size: 29KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 512B - Virtual size: 480B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

fe19a1a8ec3a0957a3978d364c4d3b38

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

gdi32

Sections

_DATA Size: 41KB - Virtual size: 40KB

.text Size: 85KB - Virtual size: 84KB

.rdata Size: 30KB - Virtual size: 29KB

.data Size: 2KB - Virtual size: 8KB

.rsrc Size: 512B - Virtual size: 480B

.reloc Size: 5KB - Virtual size: 4KB

_DATA
Size: 41KB - Virtual size: 40KB

.text
Size: 85KB - Virtual size: 84KB

.rdata
Size: 30KB - Virtual size: 29KB

.data
Size: 2KB - Virtual size: 8KB

.rsrc
Size: 512B - Virtual size: 480B

.reloc
Size: 5KB - Virtual size: 4KB