CertEnrollCtrl[.]exe

Sharing

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General

Target

CertEnrollCtrl.exe
Size

50KB
MD5

f742a9ddd67c64b75c12ddd9b3406db3
SHA1

09e580b16e5e402033d34152e99d19dfd8091fad
SHA256

8af16ed3240df274373a09abf339b41237410d6a71202cf3700af11d0b473145
SHA512

42c3423c456c88a1647e7eadbde8b890b577f2365a86973739dac0c702fb2e93e9c021f9503dd8187dcd467d703cd209e143b83844b4b443095b89761d4aa558
SSDEEP

768:8rLB44+MF3lUR5qiavKHjiPqqeatnY5xpI+wLUEvK9uwY+LEGZmRMVAh:83h3+RfHeSKn6xpI+cVvF4ZmRMVk

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
CertEnrollCtrl.exe

Files

CertEnrollCtrl.exe
.exe windows:10 windows x86

eabe8c5d3bbe7bb90e7c03ded23530ee

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

msvcrt

__setusermatherr
_XcptFilter
_wcmdln
?terminate@@YAXXZ
_controlfp
_cexit
__p__fmode
_except_handler4_common
_lock
_unlock
__dllonexit
_onexit
_exit
??1type_info@@UAE@XZ
memmove
memcpy
_CxxThrowException
exit
__set_app_type
__wgetmainargs
_amsg_exit
__p__commode
_initterm
__CxxFrameHandler3
?_set_se_translator@@YAP6AXIPAU_EXCEPTION_POINTERS@@@ZP6AXI0@Z@Z
strcspn
fprintf
wcscspn
fflush
fclose
fopen
_errno
_wgetenv
fseek
ftell
fwrite
_vsnwprintf
strchr
getenv
_vsnprintf
iswxdigit
iswdigit
_wcsnicmp
??3@YAXPAX@Z
_purecall
malloc
_wcsicmp
wcsncmp
bsearch
_callnewh
??0exception@@QAE@ABQBD@Z
??0exception@@QAE@ABQBDH@Z
??0exception@@QAE@ABV0@@Z
??1exception@@UAE@XZ
?what@exception@@UBEPBDXZ
memset

certca

ord839
ord802
ord707
ord847
ord705
ord841
ord842
ord823
ord840

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

Sleep

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

GetCurrentProcessId
GetCurrentThreadId
GetCurrentProcess
TerminateProcess
GetStartupInfoW

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

UnhandledExceptionFilter
GetLastError
SetUnhandledExceptionFilter
SetLastError

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

LoadResource
FindResourceExW
LoadLibraryExW
LoadStringW
GetModuleHandleW
FreeLibrary
GetProcAddress
LockResource

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

QueryPerformanceCounter

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

GetTickCount
GetSystemTime
GetSystemTimeAsFileTime
GetVersionExW
GetLocalTime

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

GetProcessHeap
HeapFree
HeapAlloc

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

LocalFree
LocalReAlloc
LocalAlloc

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

LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSection
EnterCriticalSection

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

SystemTimeToFileTime
FileTimeToSystemTime

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

CompareFileTime
FileTimeToLocalFileTime
CreateFileW
GetFullPathNameW
GetTempFileNameW
DeleteFileW

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

OutputDebugStringA

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

CompareStringW
WideCharToMultiByte
MultiByteToWideChar

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

SearchPathW
GetCommandLineW

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

GetLocaleInfoW
GetACP

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

RegQueryValueExW
RegOpenKeyExW
RegCloseKey

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

CloseHandle

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

CreateFileMappingW
UnmapViewOfFile
MapViewOfFile

api-ms-win-core-libraryloader-l1-2-1

FindResourceW

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

GetTimeFormatW
GetDateFormatW

certenroll

ord20

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

GetSystemDefaultUILanguage
GetUserDefaultUILanguage

Sections

.text
Size: 38KB - Virtual size: 38KB

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: 4KB - Virtual size: 4KB

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: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

eabe8c5d3bbe7bb90e7c03ded23530ee

Headers

DLL Characteristics

File Characteristics

Imports

msvcrt

certca

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

api-ms-win-core-libraryloader-l1-2-1

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

certenroll

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

Sections

.text Size: 38KB - Virtual size: 38KB

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

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

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

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

.text
Size: 38KB - Virtual size: 38KB

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

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

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

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