eapprovp[.]dll

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General

Target

eapprovp.dll
Size

61KB
MD5

c2a69e9c3ed9354c5af0d686f99450c0
SHA1

123424bd31ca88e7734084f5ca01178429945bf9
SHA256

4be6929d8b6321f67ce5b41eab47c1148964ffbc6ebf8cf60e667c322b3ff569
SHA512

720c7a9be5f6f440120d52464c4c4805650fcfc7d5e51c4788e62cdc8032b509ce14b84aa5d52951db5c3ce7a12cef93ec210f23985b6830237de4f6e507da68
SSDEEP

1536:r5vH7kHkLClaRUHkkjUJUI7Qbc1pd6/Wa:lakmla9kjUmI7Qbc1pduW

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
eapprovp.dll

Files

eapprovp.dll
.dll windows:10 windows x86 arch:x86

357359f4ec1e9b30428bf525d745d4dc

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

eapprovp.pdb

Imports

msvcrt

strchr
strcat_s
strcpy_s
strncat_s
_vsnwprintf
strnlen
memcmp
memcpy
_purecall
_errno
memmove
_except_handler4_common
_onexit
__dllonexit
_unlock
_lock
_initterm
_amsg_exit
_XcptFilter
free
_callnewh
malloc
__CxxFrameHandler3
memset

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

RegQueryValueExW
RegLoadKeyW
RegOpenKeyExW
RegCloseKey
RegUnLoadKeyW
RegGetValueW
RegEnumKeyExW

api-ms-win-eventing-classicprovider-l1-1-0

GetTraceEnableLevel
GetTraceEnableFlags
GetTraceLoggerHandle
TraceMessage
UnregisterTraceGuids
RegisterTraceGuidsW

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

CreateEventW
ReleaseSemaphore
ReleaseMutex
ReleaseSRWLockExclusive
EnterCriticalSection
AcquireSRWLockExclusive
WaitForSingleObject
CreateMutexW
InitializeCriticalSectionEx
InitializeCriticalSection
WaitForSingleObjectEx
OpenSemaphoreW
CreateSemaphoreExW
ResetEvent
LeaveCriticalSection
ReleaseSRWLockShared
AcquireSRWLockShared
CreateMutexExW
DeleteCriticalSection
SetEvent

api-ms-win-core-heap-l2-1-0

LocalFree
LocalAlloc

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

ImpersonateLoggedOnUser
RevertToSelf

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

SetLastError
SetUnhandledExceptionFilter
GetLastError
UnhandledExceptionFilter

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

CredFree
CredWriteA
CredIsProtectedW
CredReadW
CredUnprotectW

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

CloseHandle
DuplicateHandle

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

CreateThread
GetCurrentThreadId
GetCurrentProcessId
TerminateProcess
GetCurrentProcess

api-ms-win-core-libraryloader-l1-2-0

LoadLibraryExW
GetProcAddress
GetModuleHandleW
FreeLibrary
GetModuleHandleExW
GetModuleFileNameA

crypt32

CertOpenStore
CryptDecodeObjectEx
CryptBinaryToStringW
CryptUnprotectData
CertFindCertificateInStore
CertGetCertificateContextProperty
CertDuplicateCertificateContext
CertFreeCertificateContext
CertFindExtension
CertCloseStore

api-ms-win-core-synch-l1-2-0

Sleep

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

QueryPerformanceCounter

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

GetTickCount
GetSystemTimeAsFileTime

iphlpapi

ConvertInterfaceGuidToLuid
GetIfEntry2

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

WideCharToMultiByte
MultiByteToWideChar

api-ms-win-eventing-provider-l1-1-0

EventWriteTransfer

wkscli

NetGetJoinInformation

netutils

NetApiBufferFree

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

GetProcessHeap
HeapAlloc
HeapFree

api-ms-win-core-threadpool-l1-2-0

SetThreadpoolTimer
WaitForThreadpoolTimerCallbacks
CreateThreadpoolTimer
CloseThreadpoolTimer

api-ms-win-core-localization-l1-2-0

FormatMessageW

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

IsDebuggerPresent
DebugBreak
OutputDebugStringA
OutputDebugStringW

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

CompareFileTime

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

FileTimeToSystemTime

api-ms-win-core-delayload-l1-1-1

ResolveDelayLoadedAPI

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

DelayLoadFailureHook

api-ms-win-core-string-obsolete-l1-1-0

lstrcmpiW

Exports

Exports

EapProvPlugGetInfo
EapProvPluginDeinitialize
EapProvPluginInitialize
EapProvPluginTestForAuthenticatingWlanInterfaces
EapProvPluginWlanCloseHandle
EapProvPluginWlanOpenHandle
EapProvPluginWlanRegisterNotification

Sections

.text
Size: 49KB - Virtual size: 49KB

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: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.didat
Size: 512B - Virtual size: 8B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

357359f4ec1e9b30428bf525d745d4dc

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

msvcrt

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

api-ms-win-eventing-classicprovider-l1-1-0

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

api-ms-win-core-heap-l2-1-0

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

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

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

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

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

api-ms-win-core-libraryloader-l1-2-0

crypt32

api-ms-win-core-synch-l1-2-0

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

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

iphlpapi

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

api-ms-win-eventing-provider-l1-1-0

wkscli

netutils

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

api-ms-win-core-threadpool-l1-2-0

api-ms-win-core-localization-l1-2-0

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

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

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

api-ms-win-core-delayload-l1-1-1

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

api-ms-win-core-string-obsolete-l1-1-0

Exports

Exports

Sections

.text Size: 49KB - Virtual size: 49KB

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

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

.didat Size: 512B - Virtual size: 8B

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

.reloc Size: 3KB - Virtual size: 3KB

.text
Size: 49KB - Virtual size: 49KB

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

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

.didat
Size: 512B - Virtual size: 8B

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

.reloc
Size: 3KB - Virtual size: 3KB