davclnt[.]dll | Triage

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General

Target

davclnt.dll
Size

85KB
MD5

d14f44c54be1418853e5ed90b4e4b346
SHA1

381fdabb222f3ae2e671127b7724d378a2826286
SHA256

6e4e9cb6d30f3a36477511183fda033c5e64d48f6e5087c728198f4ace7caafe
SHA512

6fad129ccc61634b7fce5d68aedf525c49481cb13a10ccb64509a81384f8db05bc86d614d8ad945389595193b0bf318a0f69f7ea91c9ebbbf76ab35743966f58
SSDEEP

1536:BB6Mi80hXNcjq6JrzySxtsSNC7zlrwJ1pLpr6mNi:BB6Mi8CquqruiwzlrwJ/prK

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
davclnt.dll

Files

davclnt.dll
.dll windows:6 windows x86 arch:x86

3b496f2d14b279a2238a3e9540de97a1

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

PDB Paths

davclnt.pdb

Imports

msvcrt

_vsnwprintf
memcpy
_wcsnicmp
wcschr
wcsrchr
swscanf_s
wcsstr
wcstok
tolower
_XcptFilter
malloc
free
_except_handler4_common
_initterm
memset
_amsg_exit
iswctype

ntdll

EtwGetTraceEnableFlags
EtwGetTraceEnableLevel
EtwGetTraceLoggerHandle
EtwRegisterTraceGuidsW
EtwUnregisterTraceGuids
EtwTraceMessage
EtwEventUnregister
EtwEventWrite
EtwEventRegister
RtlNtStatusToDosErrorNoTeb
RtlNtStatusToDosError

api-ms-win-core-errorhandling-l1-1-0

SetLastError
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetLastError

api-ms-win-core-interlocked-l1-1-0

InterlockedCompareExchange
InterlockedExchange

api-ms-win-core-libraryloader-l1-1-0

DisableThreadLibraryCalls
FreeLibrary
GetProcAddress
LoadLibraryExA
GetModuleFileNameW

api-ms-win-core-localregistry-l1-1-0

RegQueryValueExW
RegOpenKeyExW
RegGetValueW
RegCloseKey

api-ms-win-core-misc-l1-1-0

GlobalFree
Sleep
LocalFree
LocalAlloc

api-ms-win-core-processthreads-l1-1-0

ExitProcess
GetCurrentProcessId
TerminateProcess
GetCurrentProcess
GetCurrentThreadId

api-ms-win-core-profile-l1-1-0

QueryPerformanceCounter

api-ms-win-core-synch-l1-1-0

InitializeCriticalSection
DeleteCriticalSection

api-ms-win-core-sysinfo-l1-1-0

GetTickCount
GetSystemTimeAsFileTime

api-ms-win-security-base-l1-1-0

EqualSid

davhlpr

DavGetServerPortAndPhysicalName
DavCheckAndConvertHttpUrlToUncName
DavGetHTTPFromUNCPath

ole32

CoTaskMemFree

kernel32

LoadLibraryW
QueryDosDeviceW
IdnToAscii
DelayLoadFailureHook
GetComputerNameExW
GetModuleHandleW
CloseHandle
WaitForSingleObject
FreeLibraryAndExitThread
LeaveCriticalSection
EnterCriticalSection
CreateThread
SetEvent

Exports

Exports

DavCancelConnectionsToServer
DavFreeUsedDiskSpace
DavGetDiskSpaceUsage
DavGetTheLockOwnerOfTheFile
DavInvalidateCache
DavRegisterAuthCallback
DavSetCookieW
DavUnregisterAuthCallback
DllCanUnloadNow
DllGetClassObject
DllMain
NPAddConnection
NPAddConnection3
NPCancelConnection
NPCloseEnum
NPEnumResource
NPFormatNetworkName
NPGetCaps
NPGetConnection
NPGetResourceInformation
NPGetResourceParent
NPGetUniversalName
NPGetUser
NPOpenEnum

Sections

.text
Size: 74KB - Virtual size: 74KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

3b496f2d14b279a2238a3e9540de97a1

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

msvcrt

ntdll

api-ms-win-core-errorhandling-l1-1-0

api-ms-win-core-interlocked-l1-1-0

api-ms-win-core-libraryloader-l1-1-0

api-ms-win-core-localregistry-l1-1-0

api-ms-win-core-misc-l1-1-0

api-ms-win-core-processthreads-l1-1-0

api-ms-win-core-profile-l1-1-0

api-ms-win-core-synch-l1-1-0

api-ms-win-core-sysinfo-l1-1-0

api-ms-win-security-base-l1-1-0

davhlpr

ole32

kernel32

Exports

Exports

Sections

.text Size: 74KB - Virtual size: 74KB

.data Size: 2KB - Virtual size: 2KB

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

.reloc Size: 5KB - Virtual size: 4KB

.text
Size: 74KB - Virtual size: 74KB

.data
Size: 2KB - Virtual size: 2KB

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

.reloc
Size: 5KB - Virtual size: 4KB