2024-10-05_c2e4b0d0661e898571aaea6b84e789c4_avoslocker_cobalt-strike_floxif

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General

Target

2024-10-05_c2e4b0d0661e898571aaea6b84e789c4_avoslocker_cobalt-strike_floxif
Size

194KB
MD5

c2e4b0d0661e898571aaea6b84e789c4
SHA1

d30c99ceb3e964580573e208eac22a8757bc3c59
SHA256

61a4e0ead959d5e52ffd4199e6624aa648d60c952ee1ff4f38eca823fee238e3
SHA512

9bc077182f5b9e1c8d17d5f091e4c242d169ae3050cea8ea8409ded2abc6f22753dad31c3ef67ff04d0c224530500b6a2f5fe432b29a217f27434c0bb993d6d9
SSDEEP

6144:lBRpeSxyHYG2lFUcinc53BV+UdvrEFp7hKLKW:rRMSxyHYGzE3BjvrEH7hW

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-10-05_c2e4b0d0661e898571aaea6b84e789c4_avoslocker_cobalt-strike_floxif

Files

2024-10-05_c2e4b0d0661e898571aaea6b84e789c4_avoslocker_cobalt-strike_floxif
.exe windows:6 windows x86 arch:x86

a988ba9833b8cb3be8391239f961c8c2

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

advapi32

DeregisterEventSource
RegisterEventSourceA
ReportEventW
ChangeServiceConfig2A
CloseServiceHandle
ControlService
CreateServiceA
DeleteService
OpenSCManagerA
OpenServiceA
QueryServiceStatus
RegisterServiceCtrlHandlerExA
SetServiceStatus
StartServiceCtrlDispatcherA
StartServiceA

shlwapi

PathQuoteSpacesA

kernel32

WriteConsoleW
CreateFileW
SetEnvironmentVariableA
SetCurrentDirectoryA
CreateFileA
WriteFile
CloseHandle
DuplicateHandle
GetLastError
WaitForSingleObject
Sleep
GetCurrentProcess
ExitProcess
TerminateProcess
GetExitCodeProcess
CreateThread
CreateProcessA
GetModuleFileNameA
LocalFree
FormatMessageW
MoveFileExA
RegisterWaitForSingleObject
UnregisterWait
FreeConsole
AttachConsole
SetConsoleCtrlHandler
GenerateConsoleCtrlEvent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
RtlUnwind
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
GetProcAddress
LoadLibraryExW
RaiseException
GetStdHandle
GetModuleFileNameW
GetModuleHandleExW
GetCommandLineA
GetCommandLineW
HeapAlloc
HeapFree
CompareStringW
LCMapStringW
GetFileType
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
MultiByteToWideChar
WideCharToMultiByte
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
SetStdHandle
GetStringTypeW
GetProcessHeap
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
GetFileSizeEx
SetFilePointerEx
HeapSize
HeapReAlloc
DecodePointer

Sections

.text
Size: 78KB - Virtual size: 77KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 32KB - Virtual size: 31KB

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: 128B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

a988ba9833b8cb3be8391239f961c8c2

Headers

DLL Characteristics

File Characteristics

Imports

advapi32

shlwapi

kernel32

Sections

.text Size: 78KB - Virtual size: 77KB

.rdata Size: 32KB - Virtual size: 31KB

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

.rsrc Size: 512B - Virtual size: 128B

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

.text
Size: 78KB - Virtual size: 77KB

.rdata
Size: 32KB - Virtual size: 31KB

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

.rsrc
Size: 512B - Virtual size: 128B

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