31830a75f8cc1b5bafad2fd0ceb42e5bf2d6569e4e99ea82432f93319fb7b718

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General

Target

31830a75f8cc1b5bafad2fd0ceb42e5bf2d6569e4e99ea82432f93319fb7b718
Size

3.3MB
MD5

3d8b881cc64220a795013a8756bb4dfc
SHA1

c97b806ba824368040cf68dd5ec8a9157494661f
SHA256

31830a75f8cc1b5bafad2fd0ceb42e5bf2d6569e4e99ea82432f93319fb7b718
SHA512

e620f4074ac82d80cc74dba95f147de78d9339d502e99812a40c72d13fe87432fe127bccb0d50e72518e35f2a2ffa6401d83c16ac47456d56ba76b99c5ca49e7
SSDEEP

49152:QRdinYZdtc3u06hLfg/t6wHQlrn5ikaG6UrWH1i3:bnYZdtc3GLMlHQ+Ql

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
31830a75f8cc1b5bafad2fd0ceb42e5bf2d6569e4e99ea82432f93319fb7b718

Files

31830a75f8cc1b5bafad2fd0ceb42e5bf2d6569e4e99ea82432f93319fb7b718
.exe windows:6 windows x86 arch:x86

2eb9a2f3bb0d85bd5985c509954267ba

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

D:\Dev\vksaver\BuildOutput\vksaver-install.pdb

Imports

ws2_32

send
getsockopt
FreeAddrInfoW
GetAddrInfoW
WSACleanup
getpeername
WSACloseEvent
WSACreateEvent
gethostname
ioctlsocket
WSAStartup
sendto
recvfrom
freeaddrinfo
getaddrinfo
recv
listen
htonl
getsockname
connect
bind
accept
select
__WSAFDIsSet
socket
htons
WSAIoctl
setsockopt
WSASetLastError
ntohs
WSAGetLastError
closesocket
WSAEventSelect
WSAEnumNetworkEvents

crypt32

CertFreeCertificateChain
CertGetCertificateChain
CertOpenStore
CertCloseStore
CertEnumCertificatesInStore
CertFindCertificateInStore
CertFreeCertificateContext
CryptStringToBinaryA
PFXImportCertStore
CryptDecodeObjectEx
CertAddCertificateContextToStore
CertFindExtension
CertGetNameStringA
CryptQueryObject
CertCreateCertificateChainEngine
CertFreeCertificateChainEngine

wldap32

ord217
ord46
ord211
ord60
ord45
ord50
ord30
ord41
ord301
ord200
ord143
ord79
ord35
ord33
ord32
ord27
ord26
ord22

normaliz

IdnToAscii

comctl32

InitCommonControlsEx

kernel32

TlsGetValue
TlsAlloc
InitializeCriticalSectionAndSpinCount
RtlUnwind
RaiseException
InitializeSListHead
GetStartupInfoW
IsDebuggerPresent
IsProcessorFeaturePresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
TlsSetValue
TlsFree
FindClose
FindFirstFileA
FindNextFileA
CloseHandle
Sleep
TerminateProcess
OpenProcess
CreateToolhelp32Snapshot
Process32FirstW
Process32NextW
CreateFileW
DeleteFileW
FindFirstFileW
FindNextFileW
GetFileSize
ReadFile
WriteFile
GetTempPathW
HeapAlloc
HeapFree
GetCurrentProcess
GetSystemTimeAsFileTime
MoveFileExA
MoveFileExW
GetLastError
MultiByteToWideChar
WideCharToMultiByte
CreateFileA
GetDriveTypeW
GetFileSizeEx
CreateProcessW
LocalFree
ExitProcess
QueryFullProcessImageNameW
Module32FirstW
GetCommandLineW
GetCurrentProcessId
CreateThread
LoadLibraryExW
CreateDirectoryW
GetProcessHeap
CreateMutexW
OpenMutexW
GetCurrentThread
GetVersion
GetVersionExW
CreateFileMappingW
MapViewOfFile
UnmapViewOfFile
GetModuleHandleW
GetProcAddress
LoadResource
LockResource
SizeofResource
FindResourceW
LoadLibraryW
LocalAlloc
SetLastError
FormatMessageW
QueryPerformanceCounter
GetTickCount
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionEx
DeleteCriticalSection
GetSystemDirectoryA
FreeLibrary
GetModuleHandleA
LoadLibraryA
WaitForSingleObjectEx
GetEnvironmentVariableA
GetStdHandle
GetFileType
PeekNamedPipe
WaitForMultipleObjects
SleepEx
VerSetConditionMask
VerifyVersionInfoW
LCMapStringEx
DecodePointer
EncodePointer
GetCurrentThreadId
GetStringTypeW
ExitThread
GetConsoleMode
ReadConsoleW
GetConsoleOutputCP
GetDateFormatW
GetTimeFormatW
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
FlushFileBuffers
GetCPInfo
FreeLibraryAndExitThread
GetModuleHandleExW
GetFileInformationByHandle
SystemTimeToTzSpecificLocalTime
FileTimeToSystemTime
GetModuleFileNameW
SetFilePointerEx
HeapReAlloc
GetFileAttributesExW
SetStdHandle
SetEndOfFile
GetCurrentDirectoryW
GetFullPathNameW
GetTimeZoneInformation
FindFirstFileExW
IsValidCodePage
GetACP
GetOEMCP
GetCommandLineA
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
HeapSize
WriteConsoleW

user32

GetClientRect
EndPaint
BeginPaint
GetDesktopWindow
FindWindowW
LoadBitmapW
LoadCursorW
LoadIconW
MoveWindow
GetSysColorBrush
SetTimer
EnableWindow
DrawTextW
RedrawWindow
GetDC
SetForegroundWindow
UpdateWindow
GetSystemMetrics
ShowWindow
DestroyWindow
CreateWindowExW
RegisterClassExW
PostQuitMessage
DefWindowProcW
DispatchMessageW
TranslateMessage
GetMessageW
GetWindowTextW
SendMessageW
wsprintfW
GetWindowThreadProcessId
EnumWindows
GetWindowLongW
MessageBoxW
PostMessageW
SetWindowTextW
SetWindowLongW
SetClassLongW
LoadImageW

gdi32

CreateFontW
GetObjectW
SelectObject
CreateCompatibleDC
SetBkMode
StretchBlt
SetStretchBltMode

advapi32

SetSecurityDescriptorGroup
IsValidSecurityDescriptor
InitializeSecurityDescriptor
InitializeAcl
GetLengthSid
FreeSid
DuplicateToken
AllocateAndInitializeSid
AddAccessAllowedAce
AccessCheck
OpenThreadToken
LookupPrivilegeValueW
AdjustTokenPrivileges
OpenProcessToken
RegSetValueExW
RegQueryValueExW
RegOpenKeyExW
RegEnumKeyExW
RegCreateKeyExW
RegCloseKey
SetSecurityDescriptorOwner
RegOpenKeyExA
RegQueryValueExA
CryptAcquireContextA
CryptReleaseContext
CryptGetHashParam
CryptCreateHash
CryptHashData
CryptDestroyHash
CryptDestroyKey
CryptImportKey
CryptEncrypt
SetSecurityDescriptorDacl

shell32

SHGetSpecialFolderPathA
SHGetSpecialFolderPathW
ShellExecuteW
ShellExecuteExW

ole32

CoCreateInstance
CoInitializeSecurity
CoInitializeEx
CoUninitialize

oleaut32

SysAllocStringLen
SysFreeString
SysAllocString

psapi

EnumProcesses
GetModuleBaseNameW
EnumProcessModules

version

GetFileVersionInfoW
VerQueryValueW
GetFileVersionInfoSizeW

bcrypt

BCryptGenRandom

Sections

.text
Size: 597KB - Virtual size: 596KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 2.1MB - Virtual size: 2.1MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 9KB - Virtual size: 145KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 564KB - Virtual size: 563KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 26KB - Virtual size: 25KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

2eb9a2f3bb0d85bd5985c509954267ba

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

ws2_32

crypt32

wldap32

normaliz

comctl32

kernel32

user32

gdi32

advapi32

shell32

ole32

oleaut32

psapi

version

bcrypt

Sections

.text Size: 597KB - Virtual size: 596KB

.rdata Size: 2.1MB - Virtual size: 2.1MB

.data Size: 9KB - Virtual size: 145KB

.rsrc Size: 564KB - Virtual size: 563KB

.reloc Size: 26KB - Virtual size: 25KB

.text
Size: 597KB - Virtual size: 596KB

.rdata
Size: 2.1MB - Virtual size: 2.1MB

.data
Size: 9KB - Virtual size: 145KB

.rsrc
Size: 564KB - Virtual size: 563KB

.reloc
Size: 26KB - Virtual size: 25KB