SimCfg[.]dll | Triage

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General

Target

SimCfg.dll
Size

75KB
MD5

eaf71fe387c46ab59ee5e061a0868c3f
SHA1

ca3c0bcbb2e5134bcdc9a5868a197a21df451d5a
SHA256

2912e249ab05f3df490d68725766274db7d6aa1e2baaad43225ec023d79e713e
SHA512

e95474a8cd33fec5eea7de9387fa0c391e81c9717d0c7c5477302d355ff5b1d228a06833be41cd662bcfa5faeb42a4593d05d7b1f91645850eac5c29a27d3cfa
SSDEEP

1536:hpAhNtbKJlxktct4TGqryOjPUVapJKKQ7J:zKtA62t4TbryOjPUV4JxQ7J

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
SimCfg.dll

Files

SimCfg.dll
.dll windows:10 windows x86 arch:x86

ec5280ae464b35f6d5b8201a5ed88544

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

SimCfg.pdb

Imports

msvcp_win

?_Xlength_error@std@@YAXPBD@Z

api-ms-win-crt-runtime-l1-1-0

_initterm
_initterm_e

api-ms-win-crt-private-l1-1-0

_o__beginthreadex
_o__callnewh
_o__cexit
_o__configure_narrow_argv
_o__crt_atexit
_o__endthreadex
_o__execute_onexit_table
_o__initialize_narrow_environment
_o__initialize_onexit_table
_o__invalid_parameter_noinfo_noreturn
_o__register_onexit_function
_o__seh_filter_dll
memmove
_o__wcsicmp
_o_free
_o_malloc
_o_terminate
_o_wcscpy_s
__current_exception
__current_exception_context
_except_handler4_common
_CxxThrowException
_o___stdio_common_vsnwprintf_s
_o___std_type_info_destroy_list
_o___std_exception_destroy
_o___std_exception_copy
__std_terminate
__CxxFrameHandler3
memcmp
memcpy

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

memset

oleaut32

VariantClear
SafeArrayDestroy
SafeArrayGetElement
SafeArrayGetLBound
SysAllocStringByteLen
SysAllocString
SafeArrayGetUBound
SysStringByteLen
VariantInit
SysFreeString

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

RegisterTraceGuidsW
UnregisterTraceGuids
GetTraceLoggerHandle
GetTraceEnableFlags
GetTraceEnableLevel
TraceMessage

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

HeapFree
GetProcessHeap
HeapAlloc

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

CoCreateInstance
CoUninitialize
CoTaskMemFree
StringFromIID
CoInitializeEx
IIDFromString

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

SetEvent
CreateEventW
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSection
ResetEvent
WaitForSingleObject
DeleteCriticalSection

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

UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetLastError

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

CloseHandle

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

EventRegister
EventWriteTransfer
EventUnregister

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

DisableThreadLibraryCalls
LoadStringW

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

QueryPerformanceCounter

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

GetCurrentProcess
TerminateProcess
GetCurrentThreadId
GetCurrentProcessId

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

GetSystemTimeAsFileTime

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

InitializeSListHead

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

IsDebuggerPresent

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

IsProcessorFeaturePresent

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

ExpandEnvironmentStringsW

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

lstrcmpiW

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

RegQueryValueExW
RegOpenKeyExW
RegCloseKey

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

WideCharToMultiByte
MultiByteToWideChar

ntdll

WinSqmSetDWORD

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

ApiSetQueryApiSetPresence

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

ResolveDelayLoadedAPI

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

DelayLoadFailureHook

Exports

Exports

EapPeerConfigBlob2Xml
EapPeerConfigXml2Blob
EapPeerCredentialsXml2Blob
EapPeerFreeErrorMemory
EapPeerFreeMemory
EapPeerGetConfigBlobAndUserBlob
EapPeerGetIdentityPageGuid
EapPeerInvokeConfigUI
EapPeerInvokeIdentityUI
EapPeerInvokeInteractiveUI
InternalFunction01
InternalFunction02

Sections

.text
Size: 63KB - Virtual size: 62KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 1024B - 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

.didat
Size: 512B - Virtual size: 44B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1024B - Virtual size: 1016B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

ec5280ae464b35f6d5b8201a5ed88544

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

msvcp_win

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-private-l1-1-0

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

oleaut32

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

ntdll

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

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

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

Exports

Exports

Sections

.text Size: 63KB - Virtual size: 62KB

.data Size: 1024B - Virtual size: 1KB

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

.didat Size: 512B - Virtual size: 44B

.rsrc Size: 1024B - Virtual size: 1016B

.reloc Size: 4KB - Virtual size: 3KB

.text
Size: 63KB - Virtual size: 62KB

.data
Size: 1024B - Virtual size: 1KB

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

.didat
Size: 512B - Virtual size: 44B

.rsrc
Size: 1024B - Virtual size: 1016B

.reloc
Size: 4KB - Virtual size: 3KB