CertEnrollCtrl[.]exe

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General

Target

CertEnrollCtrl.exe
Size

42KB
MD5

32b33cc9ee0f7844af3597727fd5ab1c
SHA1

af70fc5ece5a7c0781b340936f9f845c9ef16031
SHA256

b732e9cd6c1bc01ec866b6a69c69fb675767ca423e60fae922ac16b8fe768fbd
SHA512

9b17beacc5b26e883b4e722f51177c199be9278eab8c9cb7f5fd8dd829adcc32c3b88adc8576e3bae2412b6e019f7abea70a7a466899452dd43986964c0e1dbc
SSDEEP

768:DnpYP5+iavKHTiPgnwMZPh4uZv+9OeQ80WGltaZt:cPHOonw25l2jQEGltaZ

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 arch:x86

74dea0784e69e881449ad1363dccdf56

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

PDB Paths

CertEnrollCtrl.pdb

Imports

msvcrt

_initterm
__setusermatherr
__p__fmode
_cexit
_wcmdln
?terminate@@YAXXZ
_controlfp
_except_handler4_common
memcpy
_exit
exit
__set_app_type
__wgetmainargs
_amsg_exit
__p__commode
?_set_se_translator@@YAP6AXIPAU_EXCEPTION_POINTERS@@@ZP6AXI0@Z@Z
strcspn
fprintf
wcscspn
fflush
fclose
fopen
__CxxFrameHandler3
_wgetenv
fseek
ftell
fwrite
_vsnwprintf
strchr
getenv
_vsnprintf
iswxdigit
iswdigit
_wcsnicmp
free
_wcsicmp
wcsncmp
bsearch
??1type_info@@UAE@XZ
_CxxThrowException
_XcptFilter
_errno
memset

certca

ord847
ord707
ord839
ord705
ord841
ord802
ord842
ord823
ord840

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

LeaveCriticalSection
Sleep
EnterCriticalSection
InitializeCriticalSection
DeleteCriticalSection

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

GetCurrentProcessId
GetCurrentThreadId
GetStartupInfoW
GetCurrentProcess
TerminateProcess

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

SetLastError
UnhandledExceptionFilter
GetLastError
SetUnhandledExceptionFilter

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

GetModuleHandleW
FreeLibrary
FindResourceExW
GetProcAddress
GetModuleHandleA
LoadResource
LockResource
LoadLibraryExW
LoadStringW

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

QueryPerformanceCounter

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

GetSystemTime
GetLocalTime
GetVersionExW
GetSystemTimeAsFileTime
GetTickCount

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

HeapAlloc
HeapFree
GetProcessHeap

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

LocalFree
LocalAlloc
LocalReAlloc

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

FileTimeToSystemTime
SystemTimeToFileTime

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

GetFullPathNameW
CreateFileW
FileTimeToLocalFileTime
GetTempFileNameW
DeleteFileW
CompareFileTime

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

OutputDebugStringA

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

GetCommandLineW
SearchPathW

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

GetACP
GetLocaleInfoW

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

WideCharToMultiByte
CompareStringW
MultiByteToWideChar

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

RegCloseKey
RegOpenKeyExW
RegQueryValueExW

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

CloseHandle

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

MapViewOfFile
UnmapViewOfFile
CreateFileMappingW

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

FindResourceW

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

GetDateFormatW
GetTimeFormatW

certenroll

ord20

api-ms-win-core-localization-obsolete-l1-3-0

GetSystemDefaultUILanguage
GetUserDefaultUILanguage

Sections

.text
Size: 31KB - Virtual size: 30KB

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: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

74dea0784e69e881449ad1363dccdf56

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

msvcrt

certca

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

certenroll

api-ms-win-core-localization-obsolete-l1-3-0

Sections

.text Size: 31KB - Virtual size: 30KB

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

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

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

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

.text
Size: 31KB - Virtual size: 30KB

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

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

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

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