advpack[.]dll | Triage

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General

Target

advpack.dll
Size

139KB
MD5

87e09a88404e544448d93623e12da790
SHA1

2ea4f87e6b174a69f517a6535cbd4c01d3681569
SHA256

043cb27ed7c386608e23e0b1681ee310375afa2f66213dc91ac4d426f6b60990
SHA512

d36144585a8f6522f757e6b49e99ba0c1ae197774bae0505f421332d289374efea9fae4d03a0fdefe8453619e65648149e910c8f54646742ce4fb51744eba398
SSDEEP

3072:PWFVZxQxr5rYXEVdKa15ZsrZj4DeaPVieiMYhGpL0:PkxQxr5rYXukiSrZjWPviMYh

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
advpack.dll

Files

advpack.dll
.dll windows:6 windows x64 arch:x64

3725167b553f06d231fe77223491bf0c

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL

PDB Paths

advpack.pdb

Imports

msvcrt

_vsnwprintf
_wtol
_setjmp
memcpy
memmove
memcpy_s
_wtoi
longjmp
_ultow
_XcptFilter
_amsg_exit
malloc
_initterm
__C_specific_handler
free
wcschr
iswalpha
_vsnprintf
memset

user32

CharPrevW
ExitWindowsEx
IsWindow
PeekMessageW
LoadStringW
CharNextW
MessageBeep
MessageBoxW
DialogBoxParamW
GetDesktopWindow
SetWindowTextW
SetDlgItemTextW
EndDialog
EnableWindow
SystemParametersInfoW
GetDlgItem
GetDlgItemTextW
SendMessageW
GetWindowRect
GetDC
ReleaseDC
SetWindowPos
OemToCharA
CharUpperW
MsgWaitForMultipleObjects
DispatchMessageW
GetSystemMetrics
CreateDialogParamW
ShowWindow
UpdateWindow
DestroyWindow
CharNextA
SendDlgItemMessageW

gdi32

GetStockObject
CreateFontIndirectW
GetDeviceCaps
DeleteObject

kernel32

MulDiv
EnumResourceLanguagesW
MultiByteToWideChar
WideCharToMultiByte
GetTickCount
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
TerminateProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
Sleep
SetFileTime
ReadFile
GetFileTime
GetDiskFreeSpaceW
UnmapViewOfFile
GetLastError
LocalFree
GetDriveTypeW
GetEnvironmentVariableW
GetTempPathW
GetWindowsDirectoryW
GetTempFileNameW
FindResourceW
SizeofResource
LockResource
LoadResource
WritePrivateProfileStringW
CreateFileW
WriteFile
CloseHandle
LocalAlloc
SetFilePointer
GetModuleFileNameW
DeleteFileW
EnterCriticalSection
LeaveCriticalSection
LocalReAlloc
DisableThreadLibraryCalls
InitializeCriticalSection
DeleteCriticalSection
GetFullPathNameW
GetFileAttributesW
CompareStringW
FormatMessageW
GetPrivateProfileIntW
GetCurrentProcess
SearchPathW
GetPrivateProfileStringW
lstrcmpW
FreeLibrary
GetVersionExW
lstrcmpiW
LoadLibraryW
GetProcAddress
GetShortPathNameW
ExpandEnvironmentStringsW
GetSystemDirectoryW
LoadLibraryExW
GetFileSize
GetVolumeInformationW
CreateDirectoryW
SetFileAttributesW
CreateProcessW
CopyFileW
GetPrivateProfileSectionW
CreateFileMappingW
MapViewOfFileEx
SetLastError
WritePrivateProfileSectionW
MoveFileExW
MoveFileW
RemoveDirectoryW
FindFirstFileW
FindNextFileW
FindClose
GetSystemInfo
HeapFree
GetProcessHeap
GetLocalTime
HeapAlloc
lstrcmpiA
GetProfileStringW

advapi32

RegEnumValueW
RegQueryValueExW
RegCloseKey
RegOpenKeyExA
RegQueryValueExA
RegEnumKeyW
GetTokenInformation
RegDeleteKeyW
EqualSid
FreeSid
AllocateAndInitializeSid
RegDeleteValueW
RegFlushKey
RegSaveKeyW
RegLoadKeyW
RegUnLoadKeyW
RegQueryInfoKeyW
RegSetValueW
AdjustTokenPrivileges
LookupPrivilegeValueW
OpenProcessToken
RegSetValueExW
RegOpenKeyExW
RegCreateKeyExW

ole32

OleUninitialize
OleInitialize
CoTaskMemFree

version

VerQueryValueW
GetFileVersionInfoW
GetFileVersionInfoSizeW

setupapi

SetupOpenInfFileW
SetupTermDefaultQueueCallback
SetupInstallFromInfSectionW
SetupInitDefaultQueueCallbackEx
SetupOpenAppendInfFileW
SetupCloseInfFile
SetupSetDirectoryIdW
SetupGetLineTextW
SetupFindFirstLineW
SetupFindNextLine
SetupGetStringFieldW
SetupOpenFileQueue
SetupQueueCopyW
SetupCommitFileQueueW
SetupCloseFileQueue
SetupDefaultQueueCallbackW

shlwapi

StrStrIW
ord217
StrChrW
ord215
PathAddBackslashW
StrRChrW
PathRemoveFileSpecW
PathFileExistsW
PathBuildRootW
PathCombineW

Exports

Exports

AddDelBackupEntry
AddDelBackupEntryA
AddDelBackupEntryW
AdvInstallFile
AdvInstallFileA
AdvInstallFileW
CloseINFEngine
DelNode
DelNodeA
DelNodeRunDLL32
DelNodeRunDLL32A
DelNodeRunDLL32W
DelNodeW
DoInfInstall
DoInfInstallA
DoInfInstallW
ExecuteCab
ExecuteCabA
ExecuteCabW
ExtractFiles
ExtractFilesA
ExtractFilesW
FileSaveMarkNotExist
FileSaveMarkNotExistA
FileSaveMarkNotExistW
FileSaveRestore
FileSaveRestoreA
FileSaveRestoreOnINF
FileSaveRestoreOnINFA
FileSaveRestoreOnINFW
FileSaveRestoreW
GetVersionFromFile
GetVersionFromFileA
GetVersionFromFileEx
GetVersionFromFileExA
GetVersionFromFileExW
GetVersionFromFileW
IsNTAdmin
LaunchINFSection
LaunchINFSectionA
LaunchINFSectionEx
LaunchINFSectionExA
LaunchINFSectionExW
LaunchINFSectionW
NeedReboot
NeedRebootInit
OpenINFEngine
OpenINFEngineA
OpenINFEngineW
RebootCheckOnInstall
RebootCheckOnInstallA
RebootCheckOnInstallW
RegInstall
RegInstallA
RegInstallW
RegRestoreAll
RegRestoreAllA
RegRestoreAllW
RegSaveRestore
RegSaveRestoreA
RegSaveRestoreOnINF
RegSaveRestoreOnINFA
RegSaveRestoreOnINFW
RegSaveRestoreW
RegisterOCX
RegisterOCXW
RunSetupCommand
RunSetupCommandA
RunSetupCommandW
SetPerUserSecValues
SetPerUserSecValuesA
SetPerUserSecValuesW
TranslateInfString
TranslateInfStringA
TranslateInfStringEx
TranslateInfStringExA
TranslateInfStringExW
TranslateInfStringW
UserInstStubWrapper
UserInstStubWrapperA
UserInstStubWrapperW
UserUnInstStubWrapper
UserUnInstStubWrapperA
UserUnInstStubWrapperW

Sections

.text
Size: 121KB - Virtual size: 120KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 55KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.idata
Size: 7KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 100B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

3725167b553f06d231fe77223491bf0c

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

msvcrt

user32

gdi32

kernel32

advapi32

ole32

version

setupapi

shlwapi

Exports

Exports

Sections

.text Size: 121KB - Virtual size: 120KB

.data Size: 3KB - Virtual size: 55KB

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

.idata Size: 7KB - Virtual size: 7KB

.rsrc Size: 2KB - Virtual size: 1KB

.reloc Size: 512B - Virtual size: 100B

.text
Size: 121KB - Virtual size: 120KB

.data
Size: 3KB - Virtual size: 55KB

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

.idata
Size: 7KB - Virtual size: 7KB

.rsrc
Size: 2KB - Virtual size: 1KB

.reloc
Size: 512B - Virtual size: 100B