9cf5e80bf3b9fdb792a6457ad386ea4e2374ab4cdf55be50353a1bcc7c539641

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General

Target

9cf5e80bf3b9fdb792a6457ad386ea4e2374ab4cdf55be50353a1bcc7c539641
Size

1.6MB
MD5

0d01ca43669ecc104c072f515f401aa8
SHA1

20362317f386412a8de34d3654a72a2230c20f7f
SHA256

9cf5e80bf3b9fdb792a6457ad386ea4e2374ab4cdf55be50353a1bcc7c539641
SHA512

f3372edbf21a87c899454184cf5532e7b448683b3f04139008b09666012c9b8a9f9ba9f219ac0d9c0337c9fb6c981a7e61cfc924bda4322ea675e783327cdf7d
SSDEEP

24576:jHhiYseJ+OjBHConSBqTL3j8ZZ4+mIJz5IcuMlQHJxrDiSi:jzhthSBiLz8bisGcnlQHPxi

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
9cf5e80bf3b9fdb792a6457ad386ea4e2374ab4cdf55be50353a1bcc7c539641

Files

9cf5e80bf3b9fdb792a6457ad386ea4e2374ab4cdf55be50353a1bcc7c539641
.exe windows:6 windows x64 arch:x64

8a72e68b8221cb0308b0411d1c839123

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB Paths

E:\devops_yanfa\agent\workspace\p-e7b3c53a46f54196b0dc8829382a1ea8\src\wes-mediaserver\build\pdb\Release\coremediaserver.pdb

Imports

core

?AsString@JsonValue@core@@QEBAPEBDXZ
?MakeEmptyArray@JsonValue@core@@QEAAAEAVJsonArray@2@XZ
?Set@JsonValue@core@@QEAAXPEBDH@Z
?_filemtx@detail@filesystem@ghc@@3Vmutex@std@@A
?AsArray@JsonValue@core@@QEBAAEBVJsonArray@2@XZ
?AsUint@JsonValue@core@@QEBAIXZ
?AsInt@JsonValue@core@@QEBAHXZ
?Parse@JsonValue@core@@QEAAHPEBDH@Z
?end@JsonObject@core@@QEBA?AV?$JXIterator@$$CBVJsonMember@core@@@detail@2@XZ
?AsArray@JsonValue@core@@QEAAAEAVJsonArray@2@XZ
?AsObject@JsonValue@core@@QEBAAEBVJsonObject@2@XZ
?Clear@JsonValue@core@@QEAAXXZ
?Find@JsonObject@core@@QEAAPEAVJsonMember@2@PEBD@Z
?Find@JsonObject@core@@QEBAPEBVJsonMember@2@PEBD@Z
?MakeEmptyObject@JsonValue@core@@QEAAAEAVJsonObject@2@XZ
?begin@JsonObject@core@@QEBA?AV?$JXIterator@$$CBVJsonMember@core@@@detail@2@XZ
?AsObject@JsonValue@core@@QEAAAEAVJsonObject@2@XZ
??1JsonValue@core@@QEAA@XZ
?Add@JsonObject@core@@QEAAAEAVJsonMember@2@PEBD$$T@Z
??0JsonValue@core@@QEAA@XZ
?end@JsonObject@core@@QEAA?AV?$JXIterator@VJsonMember@core@@@detail@2@XZ
?begin@JsonObject@core@@QEAA?AV?$JXIterator@VJsonMember@core@@@detail@2@XZ
?Dump@JsonObject@core@@QEBAXAEAV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@@Z
??0JsonObject@core@@QEAA@AEBV01@@Z
??1JsonObject@core@@QEAA@XZ
??0JsonObject@core@@QEAA@XZ
?Name@JsonMember@core@@QEBAPEBDXZ
?Add@JsonArray@core@@QEAAAEAVJsonElem@2@$$T@Z
??0JsonArray@core@@QEAA@AEBV01@@Z
??1JsonArray@core@@QEAA@XZ
?Find@?$SList@VJsonElem@core@@@detail@core@@QEBAPEAVJsonElem@3@H@Z

mediaserver

CreateMediaServer
GetMD5Uuid

libkernaldec

ord6782
ord6821
ord6501
ord6189
ord6689
ord6412
ord6778
ord6756
ord6562
ord6758
ord6772
ord6755
ord6771
ord6760
ord6754
ord6798
ord6738
ord6582
ord6581
ord6305
ord6432
ord6511
ord6508
ord6527

kernel32

InitializeSListHead
GetStartupInfoW
IsDebuggerPresent
IsProcessorFeaturePresent
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
ResetEvent
GetCurrentThreadId
TryEnterCriticalSection
InitializeCriticalSection
AreFileApisANSI
ReadFile
HeapCreate
HeapFree
WriteFile
GetDiskFreeSpaceW
LockFile
SetFilePointer
GetFullPathNameA
SetEndOfFile
UnlockFileEx
CreateMutexW
UnmapViewOfFile
HeapValidate
HeapSize
Sleep
GetTempPathA
GetDiskFreeSpaceA
GetFileAttributesA
OutputDebugStringW
FlushViewOfFile
CreateFileA
LoadLibraryA
WaitForSingleObjectEx
DeleteFileA
HeapReAlloc
GetSystemInfo
HeapAlloc
HeapCompact
HeapDestroy
UnlockFile
LockFileEx
GetFileSize
GetProcessHeap
SystemTimeToFileTime
GetSystemTimeAsFileTime
GetSystemTime
CreateFileMappingW
MapViewOfFile
QueryPerformanceCounter
GetTickCount
FlushFileBuffers
GetTempPathW
SetFileAttributesW
RemoveDirectoryW
CloseHandle
GetLastError
PostQueuedCompletionStatus
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
SetEvent
WaitForSingleObject
WaitForMultipleObjects
QueueUserAPC
TerminateThread
TlsAlloc
TlsFree
LocalFree
FormatMessageA
FormatMessageW
WideCharToMultiByte
GetCurrentDirectoryW
CreateDirectoryW
CreateFileW
GetFileAttributesExW
GetFullPathNameW
OutputDebugStringA
DeviceIoControl
GetCurrentProcessId
CreateDirectoryExW
VerSetConditionMask
SetLastError
CreateIoCompletionPort
GetQueuedCompletionStatus
InitializeCriticalSectionAndSpinCount
SleepEx
CreateEventA
CreateEventW
OpenEventA
SetWaitableTimer
TlsGetValue
TlsSetValue
OpenProcess
FreeLibrary
GetModuleFileNameA
GetModuleFileNameW
GetModuleHandleA
GetModuleHandleW
GetProcAddress
LoadLibraryW
VerifyVersionInfoA
MultiByteToWideChar
K32GetModuleFileNameExW
DeleteFileW
GetFileAttributesW

user32

DispatchMessageA
TranslateMessage
GetMessageA
wsprintfW
SetTimer
PostQuitMessage

oleaut32

SysAllocString
SysFreeString

mediainfo

MFIRelease
MallocExtraData
ReleaseExtraData
WSMalloc
MFIClone

msvcp140

?_Syserror_map@std@@YAPEBDH@Z
?_Winerror_map@std@@YAHH@Z
?_Winerror_message@std@@YAKKPEADK@Z
?_Xbad_function_call@std@@YAXXZ
_Thrd_start
_Xtime_get_ticks
_Thrd_join
_Thrd_id
_Mtx_init
_Mtx_destroy
_Mtx_init_in_situ
_Mtx_destroy_in_situ
_Mtx_current_owns
_Mtx_lock
_Mtx_unlock
_Cnd_init
_Cnd_destroy
_Cnd_init_in_situ
_Cnd_destroy_in_situ
_Cnd_wait
_Cnd_timedwait
_Cnd_broadcast
_Cnd_signal
_Cnd_register_at_thread_exit
_Cnd_unregister_at_thread_exit
_Cnd_do_broadcast_at_thread_exit
?_Throw_C_error@std@@YAXH@Z
?_Throw_Cpp_error@std@@YAXH@Z
?_Throw_future_error@std@@YAXAEBVerror_code@1@@Z
?_Rethrow_future_exception@std@@YAXVexception_ptr@1@@Z
_Thrd_sleep
?uncaught_exception@std@@YA_NXZ
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?_Xlength_error@std@@YAXPEBD@Z
?__ExceptionPtrCreate@@YAXPEAX@Z
?__ExceptionPtrDestroy@@YAXPEAX@Z
?__ExceptionPtrCopy@@YAXPEAXPEBX@Z
?_Execute_once@std@@YAHAEAUonce_flag@1@P6AHPEAX1PEAPEAX@Z1@Z
?_Xout_of_range@std@@YAXPEBD@Z
?__ExceptionPtrCopyException@@YAXPEAXPEBX1@Z
?__ExceptionPtrCurrentException@@YAXPEAX@Z
?__ExceptionPtrToBool@@YA_NPEBX@Z
?__ExceptionPtrAssign@@YAXPEAXPEBX@Z

ws2_32

ioctlsocket
closesocket
bind
WSACleanup
WSAStartup
htons
listen
ntohl
setsockopt
WSASetLastError
WSAGetLastError
WSARecv
WSASend
freeaddrinfo
getaddrinfo
WSAStringToAddressW
WSASocketW
htonl

mswsock

AcceptEx
GetAcceptExSockaddrs

bcrypt

BCryptCloseAlgorithmProvider
BCryptOpenAlgorithmProvider
BCryptGenRandom

pdh

PdhAddCounterW
PdhRemoveCounter
PdhCollectQueryData
PdhCloseQuery
PdhGetFormattedCounterValue
PdhOpenQueryA

vcruntime140

__C_specific_handler
memchr
strstr
memcmp
strrchr
memmove
memcpy
__CxxFrameHandler3
_CxxThrowException
__std_exception_destroy
__std_exception_copy
__std_terminate
_purecall
memset
__std_type_info_compare

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

_crt_atexit
_register_onexit_function
_initialize_onexit_table
_initialize_narrow_environment
_configure_narrow_argv
_endthreadex
_beginthreadex
terminate
_cexit
strerror
_invalid_parameter_noinfo_noreturn
_set_app_type
_get_narrow_winmain_command_line
_initterm
_initterm_e
exit
_seh_filter_exe
_exit
_c_exit
_register_thread_local_exe_atexit_callback

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

strncmp
strcspn
wcsncpy
strncpy
_wcsicmp
tolower
toupper
isprint
strcmp

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

__acrt_iob_func
__stdio_common_vsprintf_s
__p__commode
__stdio_common_vswprintf
__stdio_common_vfprintf
__stdio_common_vsprintf
__stdio_common_vfwprintf
_set_fmode

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

calloc
malloc
_set_new_mode
_msize
realloc
free
_callnewh

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

_itoa
atoi
atol

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

_localtime64_s

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

__setusermatherr

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

_configthreadlocale

Sections

.text
Size: 842KB - Virtual size: 842KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 162KB - Virtual size: 161KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 18KB - Virtual size: 22KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 40KB - Virtual size: 39KB

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: 572KB - Virtual size: 576KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

8a72e68b8221cb0308b0411d1c839123

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

core

mediaserver

libkernaldec

kernel32

user32

oleaut32

mediainfo

msvcp140

ws2_32

mswsock

bcrypt

pdh

vcruntime140

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

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

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

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

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

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

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

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

Sections

.text Size: 842KB - Virtual size: 842KB

.rdata Size: 162KB - Virtual size: 161KB

.data Size: 18KB - Virtual size: 22KB

.pdata Size: 40KB - Virtual size: 39KB

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

.reloc Size: 572KB - Virtual size: 576KB

.text
Size: 842KB - Virtual size: 842KB

.rdata
Size: 162KB - Virtual size: 161KB

.data
Size: 18KB - Virtual size: 22KB

.pdata
Size: 40KB - Virtual size: 39KB

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

.reloc
Size: 572KB - Virtual size: 576KB