davhlpr[.]dll | Triage

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General

Target

davhlpr.dll
Size

25KB
MD5

e2fc257cd338fb62d5f2444ae55af728
SHA1

632ce44bd193b1de43c5bb4a1ef7782f655577f5
SHA256

3ca3b40c7696265b64fb8bf4dd1fcaa4a5623c8601acb7030c2ad5ff70a54e42
SHA512

ee6f4add39840b707ff8ab96be76452ba36be3fae6a550371580877e1fce9386e3423e01c13be7f1491f8a9412d96a9c378efc495d1b10937a8af4880a7fbf2c
SSDEEP

384:b+2VC8MstEDAYpgpIdB+2yog6yBXwinZalE1IjzUZt+R3hLDGmnuMLXcM41rnvo7:a2VCwei+dB+Jhwk0E0z8KjnBXm9U

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
davhlpr.dll

Files

davhlpr.dll
.dll windows:6 windows x64 arch:x64

edc6ee56be1e7d7175bfb08909af6913

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

davhlpr.pdb

Imports

msvcrt

memcpy
memset
__C_specific_handler
_initterm
malloc
free
_amsg_exit
_XcptFilter
iswdigit
toupper
_vsnwprintf
_wcsnicmp
wcschr

ntdll

RtlVirtualUnwind
RtlLookupFunctionEntry
EtwTraceMessage
EtwEventWrite
EtwEventUnregister
NtClose
RtlNtStatusToDosError
NtCreateFile
EtwEventRegister
NtFsControlFile
RtlInitUnicodeString
RtlCaptureContext

kernel32

ResolveDelayLoadedAPI
QueryPerformanceCounter
SetLastError
LocalFree
LocalAlloc
GetLastError
Sleep
DisableThreadLibraryCalls
GetCurrentThreadId
GetSystemTimeAsFileTime
GetTickCount
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
DelayLoadFailureHook
GetCurrentProcessId

Exports

Exports

DavAddConnection
DavCheckAndConvertHttpUrlToUncName
DavDeleteConnection
DavFlushFile
DavGetExtendedError
DavGetHTTPFromUNCPath
DavGetServerPortAndPhysicalName
DavGetUNCFromHTTPPath
DavRemoveDummyShareFromFileName
DavRemoveDummyShareFromFileNameEx
UtfUrlStrToWideStr
WideStrToUtfUrlStr

Sections

.text
Size: 17KB - Virtual size: 17KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 1024B - Virtual size: 588B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.didat
Size: 512B - Virtual size: 96B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1024B - Virtual size: 1000B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 68B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

edc6ee56be1e7d7175bfb08909af6913

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

msvcrt

ntdll

kernel32

Exports

Exports

Sections

.text Size: 17KB - Virtual size: 17KB

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

.pdata Size: 1024B - Virtual size: 588B

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

.didat Size: 512B - Virtual size: 96B

.rsrc Size: 1024B - Virtual size: 1000B

.reloc Size: 512B - Virtual size: 68B

.text
Size: 17KB - Virtual size: 17KB

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

.pdata
Size: 1024B - Virtual size: 588B

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

.didat
Size: 512B - Virtual size: 96B

.rsrc
Size: 1024B - Virtual size: 1000B

.reloc
Size: 512B - Virtual size: 68B