2024-07-25_f515e4eaaae83318ee280113589328b5_avoslocker

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General

Target

2024-07-25_f515e4eaaae83318ee280113589328b5_avoslocker
Size

936KB
MD5

f515e4eaaae83318ee280113589328b5
SHA1

f5ecb5833b1edc2a8de1e9ab6f616824ecd09e89
SHA256

85ca4b3239dec43492e49b0ca6cdcabf8c56fca3520fb8bc2835b7b9d76536f0
SHA512

9c2ac47cf2fe4b5fb255673140fe78a40c84254a24071f840902829ea7dacc5e9484c6d337d3ec31706f90af34c1a81630ee61897002a46ca56569e2af9a0337
SSDEEP

24576:6PkMojzaWXFol/j0s8NDFKYmKOF0zr31JwAlcR3QC0OXxc0H:sEnaWGVgDUYmvFur31yAipQCtXxc0H

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-07-25_f515e4eaaae83318ee280113589328b5_avoslocker

Files

2024-07-25_f515e4eaaae83318ee280113589328b5_avoslocker
.exe windows:6 windows x86 arch:x86

48b28d172bf33819489c6bc7883ae27e

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

c:\jenkins\workspace\8-2-build-windows-i586-cygwin\jdk8u281\880\build\windows-i586\deploy\jre-image\bin\javaws.pdb

Imports

kernel32

GetCurrentProcessId
WideCharToMultiByte
FreeLibrary
GetModuleHandleW
GetProcAddress
LoadLibraryW
CreateDirectoryW
FindClose
FindFirstFileW
CloseHandle
WaitForSingleObject
CreateEventW
OpenProcess
GetTickCount
GetSystemWindowsDirectoryW
GetModuleFileNameW
GetThreadLocale
CreateToolhelp32Snapshot
Process32FirstW
Process32NextW
VerSetConditionMask
GetEnvironmentVariableW
CreateFileW
GetLongPathNameW
GetShortPathNameW
GetTempPathW
DecodePointer
RaiseException
GetLastError
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
GetCurrentProcess
CreateProcessW
GlobalMemoryStatusEx
GetLocalTime
GetSystemDirectoryW
GetWindowsDirectoryW
GetVersionExW
GetNativeSystemInfo
GlobalAlloc
GlobalFree
LocalAlloc
LocalFree
FormatMessageW
lstrlenW
VerifyVersionInfoW
WTSGetActiveConsoleSessionId
OutputDebugStringW
GetCurrentThreadId
GetExitCodeProcess
GetModuleHandleExW
GetFileAttributesW
GetFullPathNameW
GetCurrentDirectoryW
SetEnvironmentVariableW
HeapAlloc
HeapFree
WriteConsoleW
HeapSize
GetProcessHeap
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCPInfo
GetOEMCP
GetACP
IsValidCodePage
FindNextFileW
FindFirstFileExW
GetFileSizeEx
GetFileAttributesExW
GetStringTypeW
WriteFile
GetStdHandle
SetFilePointerEx
ReadConsoleW
ReadFile
SetEndOfFile
HeapReAlloc
GetConsoleMode
GetConsoleCP
FlushFileBuffers
SetStdHandle
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetTimeZoneInformation
GetLocaleInfoW
LCMapStringW
CompareStringW
GetTimeFormatW
GetSystemInfo
VirtualProtect
VirtualQuery
LoadLibraryExA
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
QueryPerformanceCounter
GetSystemTimeAsFileTime
InitializeSListHead
EnterCriticalSection
LeaveCriticalSection
MultiByteToWideChar
RtlUnwind
SetLastError
EncodePointer
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
LoadLibraryExW
GetDriveTypeW
GetFileInformationByHandle
GetFileType
PeekNamedPipe
SystemTimeToTzSpecificLocalTime
FileTimeToSystemTime
ExitProcess
GetCommandLineA
GetCommandLineW
DeleteFileW
GetDateFormatW

user32

DispatchMessageW
DefWindowProcW
RegisterClassW
CreateWindowExW
SetTimer
LoadCursorW
wsprintfW
OpenInputDesktop
CloseDesktop
GetShellWindow
GetWindowThreadProcessId
GetMessageW
TranslateMessage
MessageBoxW

ole32

StringFromCLSID
CoTaskMemFree

oleaut32

SysStringLen
SysFreeString
SysAllocString
SysAllocStringByteLen
VariantClear

wsock32

WSAAsyncSelect
recv
accept
bind
connect
getsockname
htons
ioctlsocket
listen
ntohs
send
socket
WSAStartup
WSAGetLastError
closesocket

Sections

.text
Size: 228KB - Virtual size: 227KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 70KB - Virtual size: 70KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 28KB - Virtual size: 114KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 576KB - Virtual size: 580KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

48b28d172bf33819489c6bc7883ae27e

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

ole32

oleaut32

wsock32

Sections

.text Size: 228KB - Virtual size: 227KB

.rdata Size: 70KB - Virtual size: 70KB

.data Size: 28KB - Virtual size: 114KB

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

.reloc Size: 576KB - Virtual size: 580KB

.text
Size: 228KB - Virtual size: 227KB

.rdata
Size: 70KB - Virtual size: 70KB

.data
Size: 28KB - Virtual size: 114KB

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

.reloc
Size: 576KB - Virtual size: 580KB