hlink[.]dll | Triage

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General

Target

hlink.dll
Size

126KB
MD5

44d2e17cf334f7e59adc15e65eff5a4e
SHA1

ea70b2044c7d611e580f093ba3c55292d0b04d0e
SHA256

e5b3014e32da642f0af231fcac83b68f97624b0b2cce5a4df05aab264db07451
SHA512

b31b323b51d7b3fb8de46f11d517a9837ea91182dd2c8f01886168cc9accb49d94bc2c76c408e9f8d1f2732a824528ce35b2cc6cb09b9fe33c14119cafadfab9
SSDEEP

3072:bDQU3aCNfhBQuXAnz5w0ze4E8GvdR2vsE8B2q4ompQvIdt1UOOEwb:bDQU3aCN5BhXAz5w0ze43Gcf8oLFmvqU

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
hlink.dll

Files

hlink.dll
.dll regsvr32 windows:10 windows x86 arch:x86

2396be043a7b469fa231209bfa07a741

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

hlink.pdb

Imports

msvcrt

strcpy_s
memcpy_s
memmove_s
_strnicmp
isdigit
_ultow_s
_wcsnicmp
iswdigit
wcschr
_XcptFilter
_vsnwprintf
memcpy
memcmp
swprintf_s
strchr
strcat_s
_amsg_exit
free
malloc
_initterm
_except_handler4_common
_lock
_unlock
__dllonexit
_onexit
memmove
sprintf_s
memset

advapi32

RegDeleteKeyA
RegQueryValueA
RegQueryValueExW
RegOpenKeyExW
RegSetValueExA
RegSetValueExW
RegCreateKeyExW
RegCreateKeyExA
RegCloseKey
RegQueryValueExA
RegOpenKeyExA

kernel32

CreateMutexExW
GetCurrentProcessId
GetFileAttributesA
GetFileAttributesW
GetFileSize
CreateFileA
LeaveCriticalSection
CreateThreadpoolTimer
OpenSemaphoreW
DeleteCriticalSection
InitializeCriticalSectionEx
EnterCriticalSection
WaitForSingleObjectEx
CreateSemaphoreExW
WinExec
LoadLibraryExA
Sleep
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
QueryPerformanceCounter
GetSystemTimeAsFileTime
CreateFileW
AcquireSRWLockShared
GetVersionExA
DisableThreadLibraryCalls
GlobalFree
GlobalAlloc
GlobalLock
GlobalUnlock
GetTickCount
lstrcmpiA
InitOnceExecuteOnce
UnmapViewOfFile
CloseHandle
CreateFileMappingA
GetLastError
MapViewOfFile
CreateMutexA
WaitForSingleObject
ReleaseMutex
GetCurrentThreadId
OpenFileMappingA
OpenMutexA
lstrcmpiW
GetStringTypeExW
GetStringTypeExA
MultiByteToWideChar
WideCharToMultiByte
GetPrivateProfileStringW
GetPrivateProfileStringA
WritePrivateProfileStringW
WritePrivateProfileStringA
LoadLibraryA
GetProcAddress
GetModuleFileNameA
FormatMessageW
HeapAlloc
GetProcessHeap
HeapFree
GetModuleHandleExW
DebugBreak
GetModuleHandleW
IsDebuggerPresent
OutputDebugStringW
AcquireSRWLockExclusive
ReleaseSRWLockExclusive
CloseThreadpoolTimer
ReleaseSRWLockShared
SetLastError
ReleaseSemaphore
SetThreadpoolTimer
WaitForThreadpoolTimerCallbacks

user32

CharNextA
CharPrevA
CharUpperA
CharUpperW
GetActiveWindow
MessageBoxW
LoadStringW
RegisterClipboardFormatA
LoadStringA

ole32

CreateAntiMoniker
MkParseDisplayName
CoGetMalloc
CoMarshalInterface
CoGetMarshalSizeMax
CreateGenericComposite
CreateItemMoniker
StgCreateDocfile
CoLockObjectExternal
CoCreateInstance
GetHGlobalFromStream
CreateStreamOnHGlobal
OleSaveToStream
OleLoadFromStream
CreateFileMoniker
ProgIDFromCLSID
GetRunningObjectTable
ReleaseStgMedium
CreateBindCtx
CoUnmarshalInterface

shell32

DragQueryFileW
ShellExecuteW
ShellExecuteA
DragQueryFileA

shlwapi

SHGetValueW
ord158
ord215

oleaut32

SysFreeString

iertutil

ord700
CreateUri

Exports

Exports

DllCanUnloadNow
DllGetClassObject
DllRegisterServer
DllUnregisterServer
HlinkClone
HlinkCreateBrowseContext
HlinkCreateExtensionServices
HlinkCreateFromData
HlinkCreateFromMoniker
HlinkCreateFromString
HlinkCreateShortcut
HlinkCreateShortcutFromMoniker
HlinkCreateShortcutFromString
HlinkGetSpecialReference
HlinkGetValueFromParams
HlinkIsShortcut
HlinkNavigate
HlinkNavigateToStringReference
HlinkOnNavigate
HlinkOnRenameDocument
HlinkParseDisplayName
HlinkPreprocessMoniker
HlinkQueryCreateFromData
HlinkResolveMonikerForData
HlinkResolveShortcut
HlinkResolveShortcutToMoniker
HlinkResolveShortcutToString
HlinkResolveStringForData
HlinkSetSpecialReference
HlinkTranslateURL
HlinkUpdateStackItem
OleSaveToStreamEx

Sections

.text
Size: 113KB - Virtual size: 112KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 1KB - 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

2396be043a7b469fa231209bfa07a741

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

msvcrt

advapi32

kernel32

user32

ole32

shell32

shlwapi

oleaut32

iertutil

Exports

Exports

Sections

.text Size: 113KB - Virtual size: 112KB

.data Size: 512B - Virtual size: 1KB

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

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

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

.text
Size: 113KB - Virtual size: 112KB

.data
Size: 512B - Virtual size: 1KB

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

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

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