2024-04-26_e3f8abea8ed1c77583b179ea8b4f2db2_avoslocker

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General

Target

2024-04-26_e3f8abea8ed1c77583b179ea8b4f2db2_avoslocker
Size

1.4MB
MD5

e3f8abea8ed1c77583b179ea8b4f2db2
SHA1

7d9b86cde0d15eb871fff84481bb81063640b054
SHA256

554542cf987fd8be2de06f43c1a6f4407bb48825500f0196be75ee5bd3d862ee
SHA512

3e6713ac89d38f0d513f5f38401549d8777fdcda9a06fe3b7bada2fa646b5e65b4431456f03bd3da0362be1215e950245ea22f03946dbacee1ca514bbdf1be3e
SSDEEP

24576:q3diFjFZyTE4vttcY+/fpfHnYCKLgXM+TK2zM7Y1ISxraoFg5CvHXpD75XBYwqN4:WdUjmFtcY+/fpfHnYCKUXM+TK2I7Y1V7

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-04-26_e3f8abea8ed1c77583b179ea8b4f2db2_avoslocker

Files

2024-04-26_e3f8abea8ed1c77583b179ea8b4f2db2_avoslocker
.exe windows:6 windows x86 arch:x86

2616199a56b3f04840948e08cc9b05d4

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

EasyAntiCheat_EOS_Setup.pdb

Imports

version

VerQueryValueW
GetFileVersionInfoSizeW
GetFileVersionInfoW

kernel32

GetCurrentProcess
FileTimeToSystemTime
GetLocalTime
ExitProcess
LocalAlloc
GetSystemDirectoryW
IsWow64Process
RemoveDirectoryW
GetTempPathW
SetFileAttributesW
GetCurrentProcessId
CopyFileW
MoveFileW
GetExitCodeProcess
WriteFile
TerminateProcess
WaitForMultipleObjects
K32GetProcessImageFileNameW
OpenProcess
K32EnumProcesses
MoveFileExW
HeapFree
HeapAlloc
GetProcessHeap
FormatMessageA
WideCharToMultiByte
LocalFree
MultiByteToWideChar
GetFullPathNameW
CreateThread
GetLastError
Sleep
ResumeThread
DeleteCriticalSection
InitializeCriticalSection
LeaveCriticalSection
EnterCriticalSection
ResetEvent
SetEvent
CreateEventW
WaitForSingleObject
GetLocaleInfoW
GetFileTime
GetModuleHandleW
DeleteFileW
GetFileInformationByHandle
GetFileAttributesW
FindClose
GetModuleFileNameW
ExpandEnvironmentStringsW
LoadLibraryA
GlobalFree
GetProcAddress
FreeLibrary
CreateFileW
FindNextFileW
CompareStringW
SetLastError
InitializeCriticalSectionEx
SleepEx
VerSetConditionMask
QueryPerformanceFrequency
VerifyVersionInfoW
GetModuleHandleA
GetEnvironmentVariableA
QueryPerformanceCounter
GetTickCount
MoveFileExA
WaitForSingleObjectEx
GetStringTypeW
UnmapViewOfFile
EncodePointer
DecodePointer
LCMapStringEx
GetLocaleInfoEx
CompareStringEx
GetCPInfo
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
GetCurrentThreadId
InitializeSListHead
RtlUnwind
RaiseException
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
LoadLibraryExW
GetDriveTypeW
GetFileType
PeekNamedPipe
SystemTimeToTzSpecificLocalTime
ExitThread
FreeLibraryAndExitThread
GetModuleHandleExW
GetStdHandle
GetCommandLineA
GetCommandLineW
GetConsoleMode
ReadConsoleW
GetConsoleOutputCP
FlushFileBuffers
SetFilePointerEx
GetDateFormatW
GetTimeFormatW
LCMapStringW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
HeapReAlloc
GetCurrentDirectoryW
SetStdHandle
GetTimeZoneInformation
FindFirstFileExW
IsValidCodePage
GetACP
GetOEMCP
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
GetFileAttributesExW
HeapSize
WriteConsoleW
SetEndOfFile
GetFileSizeEx
FindFirstFileW
ReadFile
CreateDirectoryW
GetSystemTimeAsFileTime
LoadLibraryW
MapViewOfFile
CreateFileMappingW
CloseHandle

advapi32

ConvertStringSidToSidW
OpenProcessToken
ChangeServiceConfig2W
OpenSCManagerW
CloseServiceHandle
CreateServiceW
ConvertStringSecurityDescriptorToSecurityDescriptorW
StartServiceW
DeleteService
StartServiceCtrlDispatcherW
SetServiceStatus
RegisterServiceCtrlHandlerExW
RegQueryValueExW
CryptDestroyHash
CryptHashData
CryptCreateHash
CryptGenRandom
CryptGetHashParam
CryptReleaseContext
CryptAcquireContextW
RegOpenKeyExW
RegSetValueExW
RegCreateKeyExW
SetSecurityDescriptorDacl
GetSecurityDescriptorDacl
BuildExplicitAccessWithNameW
SetEntriesInAclW
GetTokenInformation
SetServiceObjectSecurity
ControlService
InitializeSecurityDescriptor
OpenServiceW
LookupAccountSidW
QueryServiceObjectSecurity
RegCloseKey
RegDeleteKeyW

shell32

SHGetKnownFolderPath
ShellExecuteExW
SHFileOperationW
SHGetFolderPathW

ole32

CoTaskMemFree

crypt32

CertFreeCertificateChain
CertFreeCertificateChainEngine
CertOpenStore
CertCloseStore
CertEnumCertificatesInStore
CertFindCertificateInStore
CertFreeCertificateContext
CryptStringToBinaryW
CryptDecodeObjectEx
CertAddCertificateContextToStore
CertFindExtension
CertGetNameStringW
CryptQueryObject
CertCreateCertificateChainEngine
CertGetCertificateChain

ws2_32

freeaddrinfo
setsockopt
closesocket
recv
send
WSAGetLastError
bind
connect
getpeername
getsockname
getsockopt
htons
ntohs
select
socket
WSASetLastError
WSAIoctl
WSAStartup
WSACleanup
accept
htonl
listen
ioctlsocket
__WSAFDIsSet
getaddrinfo

Sections

.text
Size: 603KB - Virtual size: 602KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 128KB - Virtual size: 127KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 6KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 136KB - Virtual size: 136KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 592KB - Virtual size: 596KB

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

2616199a56b3f04840948e08cc9b05d4

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

version

kernel32

advapi32

shell32

ole32

crypt32

ws2_32

Sections

.text Size: 603KB - Virtual size: 602KB

.rdata Size: 128KB - Virtual size: 127KB

.data Size: 6KB - Virtual size: 13KB

.rsrc Size: 136KB - Virtual size: 136KB

.reloc Size: 592KB - Virtual size: 596KB

.text
Size: 603KB - Virtual size: 602KB

.rdata
Size: 128KB - Virtual size: 127KB

.data
Size: 6KB - Virtual size: 13KB

.rsrc
Size: 136KB - Virtual size: 136KB

.reloc
Size: 592KB - Virtual size: 596KB