drprov.pdb
Static task
static1
Behavioral task
behavioral1
Sample
drprov.dll
Resource
win10v2004-20240426-en
General
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Target
drprov.dll
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Size
20KB
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MD5
f5c317bcccf2d70b07bfeb1afa7fd321
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SHA1
ff106379378d85bd6e52c70b95b9753a0b5f0b31
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SHA256
36aca601c495500d941af7dafa5ff60cbb56b0565cdcb26028ac6e0a4cca6c70
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SHA512
51ebdab7717bc7e00736008525e24e8f824992d19da08030742c15e5dd2cc17d27e764276e59bc02548bf0e7ea1851830b3f48e50c864ec03707aadcb44fa733
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SSDEEP
384:HpoQUMnid9ugfiFPvn/36uhLoZWlMrHW+PUW8Eb:Hp/C97iFXibZikHF
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource drprov.dll
Files
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drprov.dll.dll windows:10 windows x86 arch:x86
68cd358f2daff915a447b859f0f9b106
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
Imports
msvcrt
wcsstr
_wcsnicmp
wcsrchr
_XcptFilter
_amsg_exit
wcschr
_vsnwprintf
free
malloc
_initterm
_except_handler4_common
memcpy
ntdll
NtCreateFile
NtOpenFile
NtClose
NtQueryAttributesFile
RtlAppendUnicodeToString
NtFsControlFile
RtlInitUnicodeString
api-ms-win-core-errorhandling-l1-1-0
SetUnhandledExceptionFilter
GetLastError
UnhandledExceptionFilter
api-ms-win-core-file-l1-1-0
DefineDosDeviceW
QueryDosDeviceW
api-ms-win-core-handle-l1-1-0
CloseHandle
api-ms-win-core-heap-l1-1-0
HeapAlloc
HeapFree
api-ms-win-core-libraryloader-l1-2-0
DisableThreadLibraryCalls
api-ms-win-core-registry-l1-1-0
RegQueryValueExW
RegOpenKeyExW
RegCloseKey
api-ms-win-core-processthreads-l1-1-0
GetCurrentProcess
TerminateProcess
GetCurrentProcessId
GetCurrentThreadId
api-ms-win-core-profile-l1-1-0
QueryPerformanceCounter
api-ms-win-core-sysinfo-l1-1-0
GetSystemTimeAsFileTime
GetTickCount
kernel32
Sleep
winsta
WinStationIsSessionRemoteable
Exports
Exports
NPAddConnection
NPAddConnection3
NPCancelConnection
NPCloseEnum
NPEnumResource
NPGetCaps
NPGetConnection
NPGetConnectionPerformance
NPGetResourceInformation
NPGetResourceParent
NPGetUniversalName
NPOpenEnum
Sections
.text Size: 14KB - Virtual size: 13KB
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: 2KB - Virtual size: 1KB
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: 1024B - Virtual size: 684B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ