c3710d89a70c34fc3763f56b240b7b64ca26168e3e6ac7cb12fc9e9f012abfe2

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General

Target

c3710d89a70c34fc3763f56b240b7b64ca26168e3e6ac7cb12fc9e9f012abfe2
Size

590KB
MD5

8bfe02150b00ed14df0c94e1d442ecdd
SHA1

fa1debba6146d263402287dcca57ed2411a5e6a8
SHA256

c3710d89a70c34fc3763f56b240b7b64ca26168e3e6ac7cb12fc9e9f012abfe2
SHA512

1fddf33c0d279330700b30232777a1f07682c89867112613b58c17df612105ae0d08a3b5a9340db21eeb5dcfde7e2b2636ba78339ec54f235f07091f15c0c245
SSDEEP

12288:F6QPiewyOed4OHl9gQNSa4QCGcP2hIbB8D3nVFE/bpHBX:F6QPiewyOeDUGqbB8DFFEhBX

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

Processes:

resource
c3710d89a70c34fc3763f56b240b7b64ca26168e3e6ac7cb12fc9e9f012abfe2

Files

c3710d89a70c34fc3763f56b240b7b64ca26168e3e6ac7cb12fc9e9f012abfe2
.exe windows:5 windows x86 arch:x86

a01789c0784c0131dde29b9f57beaf3b

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

G:\SNcode\tmp\NVR\LocalService\winServer\Release\NVRLocalServer.pdb

Imports

sdk

sdks_view_zoominout_centern
sdks_view_zoomin
sdks_md_set_play_mode
sdks_md_audio_stop
sdks_md_audio_start
sdks_md_capture
sdks_md_rec_download_stop
sdks_md_rec_download_start
sdks_md_rec_percent
sdks_md_rec_stop
sdks_md_rec_start
sdks_md_set_pb_speed
sdks_md_pb_resume
sdks_md_pb_pause
sdks_md_pb_seek
sdks_md_pb_start
sdks_get_hw_dec
sdks_md_chg_stream
sdks_md_live_start
sdks_dev_open_rec
sdks_set_iframe_video
sdks_dev_conn_close
sdks_dev_conn_ssl
sdks_dev_conn
sdks_dev_init
sdks_md_pb_stop
sdks_md_live_stop

ws2_32

WSAStartup
WSAGetLastError
socket
setsockopt
sendto
htonl
getsockname
send
select
recvfrom
__WSAFDIsSet
accept
bind
getaddrinfo
freeaddrinfo
getpeername
gethostname
recv
listen
getsockopt
ioctlsocket
connect
closesocket
htons
WSAIoctl
WSACloseEvent
WSACreateEvent
WSACleanup
WSAEnumNetworkEvents
WSAEventSelect
WSAResetEvent
WSASetLastError
ntohs
WSAWaitForMultipleEvents

wldap32

ord50
ord301
ord200
ord30
ord79
ord35
ord33
ord32
ord27
ord26
ord22
ord41
ord45
ord60
ord211
ord46
ord217
ord143

kernel32

UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
InitializeCriticalSection
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
CreateThread
GetCurrentThreadId
GetLastError
IsDebuggerPresent
WaitForMultipleObjects
Sleep
CloseHandle
CreateEventW
GetSystemTime
SystemTimeToFileTime
GetTickCount
DecodePointer
RaiseException
InitializeCriticalSectionAndSpinCount
WideCharToMultiByte
lstrlenW
OutputDebugStringA
MultiByteToWideChar
lstrcmpW
CreateProcessW
CreateToolhelp32Snapshot
Process32FirstW
Process32NextW
OpenProcess
lstrcmpiW
lstrcpyW
lstrcatW
GetLogicalDriveStringsW
QueryDosDeviceW
FreeLibrary
GetProcAddress
CreateMutexW
GetModuleHandleW
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
QueryPerformanceCounter
InitializeCriticalSectionEx
QueryPerformanceFrequency
GetSystemDirectoryA
GetModuleHandleA
LoadLibraryA
SetLastError
FormatMessageW
MoveFileExA
WaitForSingleObjectEx
GetEnvironmentVariableA
GetStdHandle
GetFileType
ReadFile
PeekNamedPipe
GetCurrentProcessId
SleepEx
VerSetConditionMask
VerifyVersionInfoW
CreateFileA
GetFileSizeEx
GetStartupInfoW
GetSystemTimeAsFileTime
InitializeSListHead
OutputDebugStringW
SetEvent

user32

GetDesktopWindow
SetParent
GetWindow
LoadImageW
TranslateMessage
DispatchMessageW
PeekMessageW
EnumDisplaySettingsW
MonitorFromWindow
GetMonitorInfoW
GetSystemMetrics
OffsetRect
UpdateWindow
KillTimer
SetTimer
SetWindowPos
MoveWindow
SetLayeredWindowAttributes
ShowWindow
DestroyWindow
IsWindow
CreateWindowExW
RegisterClassExW
DefWindowProcW
SendMessageW
SetFocus
LoadCursorW
GetWindowTextA
PostThreadMessageW
GetForegroundWindow
SetWindowLongW
GetWindowLongW
FrameRect
FillRect
SetCursor
GetWindowRect
GetClientRect
EndPaint
BeginPaint
ReleaseDC
GetDC

gdi32

LineTo
MoveToEx
CreatePen
LPtoDP
CreateSolidBrush
SetTextAlign
SetStretchBltMode
StretchBlt
DeleteDC
CreateCompatibleDC
TextOutW
SetTextColor
SetROP2
SetBkMode
SelectObject
Rectangle
GetStockObject
DeleteObject
Ellipse

advapi32

CryptHashData
CryptEncrypt
CryptAcquireContextA
CryptReleaseContext
CryptGetHashParam
CryptCreateHash
CryptDestroyHash
CryptDestroyKey
CryptImportKey

shell32

SHGetPathFromIDListW
SHBrowseForFolderW

ole32

CoCreateInstance
CoReleaseServerProcess
CoAddRefServerProcess
CoTaskMemFree
CoUninitialize
CoInitialize

msvcp140

?_Xlength_error@std@@YAXPBD@Z
?_Xout_of_range@std@@YAXPBD@Z
?_Xbad_alloc@std@@YAXXZ

psapi

GetProcessImageFileNameW

bcrypt

BCryptGenRandom

vcruntime140

memcpy
memset
__std_terminate
memmove
_CxxThrowException
__CxxFrameHandler3
memchr
strstr
__std_exception_destroy
strrchr
__vcrt_InitializeCriticalSectionEx
_except_handler4_common
__std_exception_copy
strchr

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

_strdup
strncmp
strncat
strcspn
tolower
strspn
strncpy
_wcsnicmp
isprint
strpbrk
isxdigit
strcpy_s
strtok

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

_close
_wfopen
_lseeki64
fgets
fseek
_open
__stdio_common_vsprintf_s
fopen
_write
fputc
fflush
__stdio_common_vsscanf
__stdio_common_vfprintf
ftell
feof
__acrt_iob_func
_set_fmode
fputs
__stdio_common_vsprintf
_read
fwrite
__p__commode
fclose
fread

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

free
malloc
realloc
_set_new_mode
_callnewh
calloc

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

__setusermatherr
_libm_sse2_sqrt_precise
_except1
_libm_sse2_sin_precise
_libm_sse2_cos_precise
_CIatan2
_libm_sse2_atan_precise
roundf
_libm_sse2_pow_precise
floor
_fdopen

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

_gmtime64
strftime
_time64

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

_errno
_register_thread_local_exe_atexit_callback
_c_exit
_exit
exit
_initterm_e
_initterm
_invalid_parameter_noinfo_noreturn
_get_wide_winmain_command_line
_initialize_wide_environment
_configure_wide_argv
_set_app_type
_seh_filter_exe
_cexit
__sys_errlist
__sys_nerr
_crt_atexit
_beginthreadex
_register_onexit_function
_initialize_onexit_table
terminate
_controlfp_s

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

strtoul
strtoll
strtol
atoi
wcstombs
mbstowcs_s

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

_stat64
_access
_fstat64
_fullpath
_unlink
_wstat64

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

qsort
rand

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

_configthreadlocale

crypt32

CertFreeCertificateChain
CertGetCertificateChain
CertFreeCertificateChainEngine
CertCreateCertificateChainEngine
CryptQueryObject
CertGetNameStringA
CertFindExtension
CertAddCertificateContextToStore
CryptDecodeObjectEx
PFXImportCertStore
CryptStringToBinaryA
CertFreeCertificateContext
CertFindCertificateInStore
CertEnumCertificatesInStore
CertCloseStore
CertOpenStore

Sections

.text
Size: 483KB - Virtual size: 483KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 78KB - Virtual size: 77KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.gfids
Size: 512B - Virtual size: 80B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.tls
Size: 512B - Virtual size: 9B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 21KB - Virtual size: 21KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

a01789c0784c0131dde29b9f57beaf3b

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

sdk

ws2_32

wldap32

kernel32

user32

gdi32

advapi32

shell32

ole32

msvcp140

psapi

bcrypt

vcruntime140

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-math-l1-1-0

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

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

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

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

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

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

crypt32

Sections

.text Size: 483KB - Virtual size: 483KB

.rdata Size: 78KB - Virtual size: 77KB

.data Size: 2KB - Virtual size: 3KB

.gfids Size: 512B - Virtual size: 80B

.tls Size: 512B - Virtual size: 9B

.rsrc Size: 3KB - Virtual size: 2KB

.reloc Size: 21KB - Virtual size: 21KB

.text
Size: 483KB - Virtual size: 483KB

.rdata
Size: 78KB - Virtual size: 77KB

.data
Size: 2KB - Virtual size: 3KB

.gfids
Size: 512B - Virtual size: 80B

.tls
Size: 512B - Virtual size: 9B

.rsrc
Size: 3KB - Virtual size: 2KB

.reloc
Size: 21KB - Virtual size: 21KB