2024-05-08_fa01daf308208d21505e207c9556f051_avoslocker

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General

Target

2024-05-08_fa01daf308208d21505e207c9556f051_avoslocker
Size

43.5MB
MD5

fa01daf308208d21505e207c9556f051
SHA1

6888fbe1ee04f3e9ec48d8ecc9c4c2f625c6ec4f
SHA256

b5f43464132a100ee86a508a2da49b8db335066ea94ab1a5d379d5e209fc8a67
SHA512

056b7c1876b512196538a8f0ef387310b5377d2c2526ec2d278c394a79c145db29ab88982f55d8da82a89a3dede500bbef9ff98e11ece3bf0046a773afa82272
SSDEEP

786432:0KRqIxCIOEQqyfHHe/l0FmKeYfSrsXkXK8pHBCmUU4bp7CcmA31TbZ607KlKaPS:/RVxCc9/l6jpUTXK8phCmP4bpFJ3mlKF

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-05-08_fa01daf308208d21505e207c9556f051_avoslocker

Files

2024-05-08_fa01daf308208d21505e207c9556f051_avoslocker
.exe windows:6 windows x86 arch:x86

bcd9b900dca2824f3e88e56b12ad4263

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

C:\non_system\code\WebAdvisor-ISGIS\build\Win32\Release\Installer.pdb

Imports

kernel32

CloseHandle
CreateFileW
GetProcAddress
GetModuleHandleW
GetLastError
GetFileSize
CreateFileMappingW
MapViewOfFileEx
UnmapViewOfFile
FindResourceExW
LoadResource
LockResource
SizeofResource
WriteFile
IsWow64Process
GetCurrentProcess
GetTempPathW
GetEnvironmentVariableW
WaitForSingleObject
Sleep
CreateProcessW
GetExitCodeProcess
OutputDebugStringW
lstrlenW
OutputDebugStringA
GetSystemDirectoryW
LoadLibraryW
HeapFree
InitializeCriticalSectionEx
HeapSize
HeapReAlloc
RaiseException
HeapAlloc
DecodePointer
HeapDestroy
DeleteCriticalSection
GetProcessHeap
GetConsoleMode
GetCurrentDirectoryW
CreateDirectoryW
DeleteFileW
FindClose
FindFirstFileW
FindNextFileW
GetFileAttributesW
RemoveDirectoryW
SetFileAttributesW
GetModuleFileNameW
FindResourceW
GetSystemInfo
VirtualProtect
VirtualQuery
FreeLibrary
LoadLibraryExA
IsDebuggerPresent
EnterCriticalSection
LeaveCriticalSection
WideCharToMultiByte
MultiByteToWideChar
GetStringTypeW
QueryPerformanceCounter
EncodePointer
LCMapStringEx
GetSystemTimeAsFileTime
CompareStringEx
GetCPInfo
InitializeCriticalSectionAndSpinCount
SetEvent
ResetEvent
WaitForSingleObjectEx
CreateEventW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
GetStartupInfoW
GetCurrentProcessId
GetCurrentThreadId
InitializeSListHead
RtlUnwind
SetLastError
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
LoadLibraryExW
GetFileType
ExitProcess
GetModuleHandleExW
GetStdHandle
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
SetStdHandle
FindFirstFileExW
IsValidCodePage
GetACP
GetOEMCP
GetCommandLineA
GetCommandLineW
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetFilePointerEx
FlushFileBuffers
GetConsoleCP
WriteConsoleW

Sections

.text
Size: 196KB - Virtual size: 196KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 68KB - Virtual size: 68KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 5KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 51.7MB - Virtual size: 51.7MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 10KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

bcd9b900dca2824f3e88e56b12ad4263

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

Sections

.text Size: 196KB - Virtual size: 196KB

.rdata Size: 68KB - Virtual size: 68KB

.data Size: 5KB - Virtual size: 8KB

.rsrc Size: 51.7MB - Virtual size: 51.7MB

.reloc Size: 10KB - Virtual size: 9KB

.text
Size: 196KB - Virtual size: 196KB

.rdata
Size: 68KB - Virtual size: 68KB

.data
Size: 5KB - Virtual size: 8KB

.rsrc
Size: 51.7MB - Virtual size: 51.7MB

.reloc
Size: 10KB - Virtual size: 9KB