advpack[.]dll | Triage

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General

Target

advpack.dll
Size

110KB
MD5

0e466792a9fc94b7fddbd4a8589fc923
SHA1

1c4eabf791d6f51d91a6eb1d51d7227a35426d79
SHA256

20d32715502acfb970bcd6b509ce8287451411451db616d4a1f46146174b4178
SHA512

15362cd495367e981933355ffb1cca79d7acb7770f5d0a5fcda398c8e57845095a8c53f64279e30145ece785623bc2dc01cfcba84749ee2446d4426d6ffbdbf4
SSDEEP

3072:9TTyzmWv+E/SNznxydXC4fxQAhnpODS1D:ZygKSNz2fxQAhDD

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 x86 arch:x86

09e901c6f66617a1b06d4a5422dbdb36

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

PDB Paths

advpack.pdb

Imports

msvcrt

_vsnwprintf
_wtol
_setjmp3
memmove
memcpy_s
_wtoi
longjmp
_ultow
_XcptFilter
_amsg_exit
free
_initterm
_except_handler4_common
malloc
_vsnprintf
wcschr
iswalpha
memset

user32

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

gdi32

GetStockObject
CreateFontIndirectW
GetDeviceCaps
DeleteObject

kernel32

MulDiv
EnumResourceLanguagesW
MultiByteToWideChar
WideCharToMultiByte
GetTickCount
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
TerminateProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
Sleep
SetFileTime
ReadFile
GetFileTime
WritePrivateProfileSectionW
GetProfileStringW
lstrcmpiA
GetDiskFreeSpaceW
MapViewOfFileEx
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
HeapAlloc
SetLastError
UnmapViewOfFile
MoveFileExW
MoveFileW
RemoveDirectoryW
FindFirstFileW
FindNextFileW
FindClose
GetSystemInfo
HeapFree
GetProcessHeap
GetLocalTime

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

GetFileVersionInfoW
GetFileVersionInfoSizeW
VerQueryValueW

setupapi

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

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: 94KB - Virtual size: 94KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 1KB - Virtual size: 54KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 5KB - Virtual size: 5KB

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: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

09e901c6f66617a1b06d4a5422dbdb36

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

msvcrt

user32

gdi32

kernel32

advapi32

ole32

version

setupapi

shlwapi

Exports

Exports

Sections

.text Size: 94KB - Virtual size: 94KB

.data Size: 1KB - Virtual size: 54KB

.idata Size: 5KB - Virtual size: 5KB

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

.reloc Size: 5KB - Virtual size: 5KB

.text
Size: 94KB - Virtual size: 94KB

.data
Size: 1KB - Virtual size: 54KB

.idata
Size: 5KB - Virtual size: 5KB

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

.reloc
Size: 5KB - Virtual size: 5KB