OSPPREARM[.]EXE

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General

Target

OSPPREARM.EXE
Size

232KB
MD5

cbd9675639f780ac9241fd65f68621d0
SHA1

f73290c1a1152077fb1632b3370704f249a49a7d
SHA256

70561deb0584a1815dc38e94a698878e8f63ba1017f096e087c302ff472acd65
SHA512

b5f1ed16e60b1b71b8127e9a42b759523fbc039f872f9591dbc7fc42aa0f86aa77c215d6d1b539c03b9fc952ef8e940540cf5bd5ed76fb230b8fcba931f78e66
SSDEEP

6144:iIFLLAT5rZp1kQvNVvlVavGVSkKik79c9lJ4A:ieLLAfkQvNVvlkvG05iW9S9

Score

1^/10

Malware Config

Signatures

Files

OSPPREARM.EXE
.exe windows:6 windows x64 arch:x64

278e0b3dd76702ca197c5127263bd774

Code Sign

33:00:00:05:56:c9:20:2b:1f:74:32:5d:2d:00:00:00:00:05:56
Certificate

Issuer

CN=Microsoft Code Signing PCA 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

19/10/2023, 19:51

Not After

16/10/2024, 19:51

Subject

CN=Microsoft Corporation,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

61:0c:52:4c:00:00:00:00:00:03
Certificate

Issuer

CN=Microsoft Root Certificate Authority 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

06/07/2010, 20:40

Not After

06/07/2025, 20:50

Subject

CN=Microsoft Code Signing PCA 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

33:00:00:03:a4:cb:e3:56:b8:cb:7f:e4:27:00:00:00:00:03:a4
Certificate

Issuer

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

19/10/2023, 19:51

Not After

16/10/2024, 19:51

Subject

CN=Microsoft Corporation,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

61:0e:90:d2:00:00:00:00:00:03
Certificate

Issuer

CN=Microsoft Root Certificate Authority 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

08/07/2011, 20:59

Not After

08/07/2026, 21:09

Subject

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

18:d3:27:d8:74:b1:29:b1:20:8c:66:52:85:a6:89:8f:1f:8b:49:73:d9:fa:05:ea:ae:c3:53:68:1f:ad:df:a6
Signer

Actual PE Digest

18:d3:27:d8:74:b1:29:b1:20:8c:66:52:85:a6:89:8f:1f:8b:49:73:d9:fa:05:ea:ae:c3:53:68:1f:ad:df:a6

Digest Algorithm

sha256

PE Digest Matches

true

18:d3:27:d8:74:b1:29:b1:20:8c:66:52:85:a6:89:8f:1f:8b:49:73:d9:fa:05:ea:ae:c3:53:68:1f:ad:df:a6
Signer

Actual PE Digest

18:d3:27:d8:74:b1:29:b1:20:8c:66:52:85:a6:89:8f:1f:8b:49:73:d9:fa:05:ea:ae:c3:53:68:1f:ad:df:a6

Digest Algorithm

sha256

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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_LARGE_ADDRESS_AWARE

PDB Paths

d:\dbs\el\omr\target\x64\ship\licensing\x-none\ospprearm.pdb

Imports

advapi32

RegCreateKeyExW
RegOpenKeyExW
RegGetValueW
RegQueryValueExW
RegCloseKey

kernel32

GetLastError
FreeLibrary
LoadLibraryExW
GetProcAddress
GetModuleHandleW
VerSetConditionMask
VerifyVersionInfoW
GetCurrentProcess
InitializeSRWLock
AcquireSRWLockExclusive
ReleaseSRWLockExclusive
AcquireSRWLockShared
ReleaseSRWLockShared
CloseHandle
GetSystemTimeAsFileTime
TerminateProcess
GetModuleFileNameA
GetShortPathNameA
GetModuleFileNameW
RaiseException
IsWow64Process
GetCurrentProcessId
FileTimeToSystemTime
SetErrorMode
GetCurrentThreadId
VirtualProtect
InitOnceComplete
InitOnceBeginInitialize
IsDebuggerPresent
InitializeSListHead
QueryPerformanceCounter
IsProcessorFeaturePresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
CreateEventW
WaitForSingleObjectEx
ResetEvent
SetEvent
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
LeaveCriticalSection
EnterCriticalSection
LoadLibraryExA
VirtualQuery
GetSystemInfo

ole32

CLSIDFromString

vcruntime140_1

__CxxFrameHandler4

vcruntime140

memcmp
__C_specific_handler_noexcept
memmove
memset
memcpy
_purecall
__current_exception
wcsrchr
_CxxThrowException
__C_specific_handler
__current_exception_context
__std_exception_destroy
__std_terminate
__std_exception_copy

msvcp140

_Query_perf_frequency
_Query_perf_counter
?_Xbad_alloc@std@@YAXXZ
?_Xlength_error@std@@YAXPEBD@Z
?_Xout_of_range@std@@YAXPEBD@Z
_Thrd_id
_Mtx_destroy_in_situ
_Mtx_init_in_situ
_Mtx_lock
?_Throw_C_error@std@@YAXH@Z
_Mtx_unlock
?_Xbad_function_call@std@@YAXXZ
??1?$basic_ios@_WU?$char_traits@_W@std@@@std@@UEAA@XZ
??1?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@UEAA@XZ
??1?$basic_iostream@_WU?$char_traits@_W@std@@@std@@UEAA@XZ
?sputc@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@QEAAG_W@Z
?uncaught_exceptions@std@@YAHXZ
?good@ios_base@std@@QEBA_NXZ
?_Unlock@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@UEAAXXZ
?_Lock@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@UEAAXXZ
?sync@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@MEAAHXZ
?showmanyc@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@MEAA_JXZ
?uflow@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@MEAAGXZ
?xsgetn@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@MEAA_JPEA_W_J@Z
?xsputn@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@MEAA_JPEB_W_J@Z
?setbuf@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@MEAAPEAV12@PEA_W_J@Z
?imbue@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@MEAAXAEBVlocale@2@@Z
?_Osfx@?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAXXZ
?flush@?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAAEAV12@XZ
?setstate@?$basic_ios@_WU?$char_traits@_W@std@@@std@@QEAAXH_N@Z
??0?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@IEAA@XZ
??0?$basic_ios@_WU?$char_traits@_W@std@@@std@@IEAA@XZ
??0?$basic_iostream@_WU?$char_traits@_W@std@@@std@@QEAA@PEAV?$basic_streambuf@_WU?$char_traits@_W@std@@@1@@Z
??1_Lockit@std@@QEAA@XZ
??0_Lockit@std@@QEAA@H@Z
?_Getgloballocale@locale@std@@CAPEAV_Locimp@12@XZ
??Bid@locale@std@@QEAA_KXZ
?setw@std@@YA?AU?$_Smanip@_J@1@_J@Z
??1?$basic_ios@DU?$char_traits@D@std@@@std@@UEAA@XZ
??1?$basic_iostream@DU?$char_traits@D@std@@@std@@UEAA@XZ
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAA@XZ
?imbue@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAXAEBVlocale@2@@Z
?sync@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAHXZ
?setbuf@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAPEAV12@PEAD_J@Z
?xsputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JPEBD_J@Z
?xsgetn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JPEAD_J@Z
?uflow@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAHXZ
?showmanyc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JXZ
?_Unlock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
?_Lock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z
??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAA@XZ
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
??0?$basic_ios@DU?$char_traits@D@std@@@std@@IEAA@XZ
??0?$basic_iostream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@@Z
??1?$basic_ostream@DU?$char_traits@D@std@@@std@@UEAA@XZ
?getloc@ios_base@std@@QEBA?AVlocale@2@XZ
??0?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@G@Z
?id@?$ctype@_W@std@@2V0locale@2@A
??6?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAAEAV01@F@Z
??6?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAAEAV01@G@Z
??6?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAAEAV01@H@Z
??6?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAAEAV01@I@Z
??6?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAAEAV01@_J@Z
??6?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAAEAV01@_K@Z
??6?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAAEAV01@M@Z
??6?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAAEAV01@N@Z
?sputn@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@QEAA_JPEB_W_J@Z
??6?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAAEAV01@P6AAEAVios_base@1@AEAV21@@Z@Z
??6?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAAEAV01@J@Z
??6?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAAEAV01@PEBX@Z
?_Getcat@?$ctype@_W@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?widen@?$ctype@_W@std@@QEBA_WD@Z

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

__p__commode
__stdio_common_vfprintf
_set_fmode
__stdio_common_vsnwprintf_s
__acrt_iob_func

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

strnlen
wcsncat_s
_stricmp
wcsnlen
isdigit
wcscmp
wcscat_s
wcscpy_s
wcsncpy_s
strcmp
strncpy_s

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

malloc
free
_set_new_mode

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

_invalid_parameter_noinfo_noreturn
_invalid_parameter_noinfo
_errno
terminate
_seh_filter_exe
_crt_atexit
_set_app_type
_configure_wide_argv
_initialize_wide_environment
_get_initial_wide_environment
_initterm
_initterm_e
exit
_exit
_register_onexit_function
__p___argc
__p___wargv
_cexit
_c_exit
_register_thread_local_exe_atexit_callback
_initialize_onexit_table
abort

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

_wtol

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

ceilf
__setusermatherr

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

__initialize_lconv_for_unsigned_char
_configthreadlocale

Sections

.text
Size: 154KB - Virtual size: 154KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 44KB - Virtual size: 43KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 8KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.didat
Size: 512B - Virtual size: 64B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

278e0b3dd76702ca197c5127263bd774

Code Sign

33:00:00:05:56:c9:20:2b:1f:74:32:5d:2d:00:00:00:00:05:56Certificate

Extended Key Usages

61:0c:52:4c:00:00:00:00:00:03Certificate

Key Usages

33:00:00:03:a4:cb:e3:56:b8:cb:7f:e4:27:00:00:00:00:03:a4Certificate

Extended Key Usages

61:0e:90:d2:00:00:00:00:00:03Certificate

Key Usages

18:d3:27:d8:74:b1:29:b1:20:8c:66:52:85:a6:89:8f:1f:8b:49:73:d9:fa:05:ea:ae:c3:53:68:1f:ad:df:a6Signer

18:d3:27:d8:74:b1:29:b1:20:8c:66:52:85:a6:89:8f:1f:8b:49:73:d9:fa:05:ea:ae:c3:53:68:1f:ad:df:a6Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

advapi32

kernel32

ole32

vcruntime140_1

vcruntime140

msvcp140

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

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

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

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

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

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

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

Sections

.text Size: 154KB - Virtual size: 154KB

.rdata Size: 44KB - Virtual size: 43KB

.data Size: 2KB - Virtual size: 6KB

.pdata Size: 8KB - Virtual size: 7KB

.didat Size: 512B - Virtual size: 64B

.reloc Size: 2KB - Virtual size: 1KB

33:00:00:05:56:c9:20:2b:1f:74:32:5d:2d:00:00:00:00:05:56
Certificate

61:0c:52:4c:00:00:00:00:00:03
Certificate

33:00:00:03:a4:cb:e3:56:b8:cb:7f:e4:27:00:00:00:00:03:a4
Certificate

61:0e:90:d2:00:00:00:00:00:03
Certificate

18:d3:27:d8:74:b1:29:b1:20:8c:66:52:85:a6:89:8f:1f:8b:49:73:d9:fa:05:ea:ae:c3:53:68:1f:ad:df:a6
Signer

18:d3:27:d8:74:b1:29:b1:20:8c:66:52:85:a6:89:8f:1f:8b:49:73:d9:fa:05:ea:ae:c3:53:68:1f:ad:df:a6
Signer

.text
Size: 154KB - Virtual size: 154KB

.rdata
Size: 44KB - Virtual size: 43KB

.data
Size: 2KB - Virtual size: 6KB

.pdata
Size: 8KB - Virtual size: 7KB

.didat
Size: 512B - Virtual size: 64B

.reloc
Size: 2KB - Virtual size: 1KB