2024-10-02_c3f408feb4170e68e947e6f86a437bdb_avoslocker_cobalt-strike

Sharing

Copy URL Twitter E-mail

General

Target

2024-10-02_c3f408feb4170e68e947e6f86a437bdb_avoslocker_cobalt-strike
Size

108KB
MD5

c3f408feb4170e68e947e6f86a437bdb
SHA1

9dec3801b32d448c02ec982f5278d60e223b4fd6
SHA256

521c3508e721545ac5c9f477e9629d0d81b6fc41764f3213d48906757f828f1d
SHA512

2e5a9c27e2171e250a0fe34dd472521ed3f02d24e165e354ad579f9f95a772e83fee2282e8d9b9133127aa993c293a898bed77ae3fdf9458de428430326e7f61
SSDEEP

3072:kBs7nccVrvIqh6KjBrNXTxEznOvB3id/SW5hW0Jv7ypnulyUW8RvrqxL:XjccK1KlND8WGS2xJwulynxL

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-10-02_c3f408feb4170e68e947e6f86a437bdb_avoslocker_cobalt-strike

Files

2024-10-02_c3f408feb4170e68e947e6f86a437bdb_avoslocker_cobalt-strike
.exe windows:6 windows x86 arch:x86

4fc1c2dc36db3201ed8c5906a6b0ac4e

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

Z:\metasploit-framework\data\exploits\CVE-2020-1048\cve-2020-1048-exe.Win32.pdb

Imports

kernel32

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

winspool.drv

SetPrinterW
StartDocPrinterW
DeletePrinter
EndDocPrinter
OpenPrinterW
AddPrinterW
InstallPrinterDriverFromPackageW
ClosePrinter
WritePrinter
XcvDataW

Sections

.text
Size: 72KB - Virtual size: 72KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 27KB - Virtual size: 26KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 4KB

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: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

4fc1c2dc36db3201ed8c5906a6b0ac4e

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

winspool.drv

Sections

.text Size: 72KB - Virtual size: 72KB

.rdata Size: 27KB - Virtual size: 26KB

.data Size: 2KB - Virtual size: 4KB

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

.reloc Size: 4KB - Virtual size: 3KB

.text
Size: 72KB - Virtual size: 72KB

.rdata
Size: 27KB - Virtual size: 26KB

.data
Size: 2KB - Virtual size: 4KB

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

.reloc
Size: 4KB - Virtual size: 3KB