D:\root\newdump\dump\driverFN rebrands\driverfn new menu\Output\obs.pdb
Static task
static1
Behavioral task
behavioral1
Sample
obs_1.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
obs_1.exe
Resource
win10v2004-20240419-en
General
-
Target
obs_1.exe
-
Size
6.7MB
-
MD5
0abf7735e5cba51a97e26775a20ce0bf
-
SHA1
b96409f1d0d3958b15a2b3cbe3483cc4e5aaea08
-
SHA256
4114fc1ba747a8bf010b1ea3cb8c3d2dbefc8bd10a66669d0ad6024b29195960
-
SHA512
c190ac060e313c7736e50bf3d252078be34560fc8dc1775f17c87f564855220c9ec6437fb806e02e6cfec5b76a3f6b67e18a2d838a17ce9102d811419efd49e3
-
SSDEEP
98304:rFH0y+e88nrLqNUYL5vgejxTEfIUbXAgribh52uW8KpdZpWBs97iYfPAJXfF/Vmw:08nrOvgeNmbX54b96ZpWS9WYfPAJN
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource obs_1.exe
Files
-
obs_1.exe.exe windows:6 windows x64 arch:x64
56d6a662108549bf5a7636f76f7b8fa4
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
PDB Paths
Imports
kernel32
ReleaseSRWLockExclusive
IsProcessorFeaturePresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
OutputDebugStringW
Process32Next
Process32First
GetCommandLineW
DebugBreak
ContinueDebugEvent
WaitForDebugEvent
CheckRemoteDebuggerPresent
GetLastError
HeapDestroy
HeapAlloc
HeapReAlloc
HeapFree
HeapSize
GetProcessHeap
InitializeCriticalSectionEx
DeleteCriticalSection
GetCurrentProcess
TerminateProcess
CreateProcessW
GetStartupInfoW
OpenProcess
GetSystemInfo
GetTickCount64
IsDebuggerPresent
SetConsoleTextAttribute
Sleep
CloseHandle
CreateFileA
GetStdHandle
LoadLibraryA
GetProcAddress
GetModuleHandleA
FreeLibrary
QueryPerformanceFrequency
QueryPerformanceCounter
VerSetConditionMask
WideCharToMultiByte
MultiByteToWideChar
GlobalFree
GlobalLock
VirtualAlloc
VirtualProtect
CreateFileMappingW
MapViewOfFile
GetModuleFileNameA
GetModuleHandleW
LoadLibraryW
LocalFree
EnterCriticalSection
LeaveCriticalSection
SleepEx
GetSystemDirectoryA
VerifyVersionInfoA
GetTickCount
MoveFileExA
DeviceIoControl
WaitForSingleObjectEx
GetEnvironmentVariableA
GetFileType
ReadFile
PeekNamedPipe
WaitForMultipleObjects
SetLastError
GlobalUnlock
GlobalAlloc
GetCurrentProcessId
SleepConditionVariableSRW
WakeAllConditionVariable
CreateToolhelp32Snapshot
AcquireSRWLockExclusive
FormatMessageA
GetFileSizeEx
user32
DestroyWindow
GetWindowTextA
EnumWindows
GetClassNameA
ScreenToClient
ClientToScreen
TranslateMessage
DispatchMessageA
GetCursorPos
SetCursor
PostMessageA
GetAsyncKeyState
SetCursorPos
GetClientRect
GetForegroundWindow
GetSystemMetrics
MessageBoxA
FindWindowA
OpenClipboard
CloseClipboard
SetClipboardData
GetClipboardData
EmptyClipboard
GetKeyState
LoadCursorA
msvcp140
?_Lock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
?_Unlock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
?uflow@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAHXZ
?setbuf@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAPEAV12@PEAD_J@Z
?sync@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAHXZ
?imbue@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAXAEBVlocale@2@@Z
?setw@std@@YA?AU?$_Smanip@_J@1@_J@Z
?_Xbad_function_call@std@@YAXXZ
??1?$basic_iostream@DU?$char_traits@D@std@@@std@@UEAA@XZ
??0?$basic_iostream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@H@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAVios_base@1@AEAV21@@Z@Z
?fill@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAADD@Z
?clear@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
?setp@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXPEAD00@Z
?setp@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXPEAD0@Z
?pbase@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?setf@ios_base@std@@QEAAHHH@Z
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?cin@std@@3V?$basic_istream@DU?$char_traits@D@std@@@1@A
?id@?$codecvt@DDU_Mbstatet@@@std@@2V0locale@2@A
?id@?$ctype@D@std@@2V0locale@2@A
?showmanyc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JXZ
?_Fiopen@std@@YAPEAU_iobuf@@PEBDHH@Z
?_Ipfx@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAA_N_N@Z
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
?put@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@D@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@PEBX@Z
?_Gninc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAPEADXZ
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@_K@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAV01@AEAV01@@Z@Z
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
??1?$basic_ostream@DU?$char_traits@D@std@@@std@@UEAA@XZ
??0?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
??0?$basic_ios@DU?$char_traits@D@std@@@std@@IEAA@XZ
?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADD@Z
?fill@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADXZ
?rdbuf@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBAPEAV?$basic_streambuf@DU?$char_traits@D@std@@@2@XZ
?tie@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBAPEAV?$basic_ostream@DU?$char_traits@D@std@@@2@XZ
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
??1?$basic_ios@DU?$char_traits@D@std@@@std@@UEAA@XZ
?xsputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JPEBD_J@Z
?xsgetn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JPEAD_J@Z
?_Init@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXPEAPEAD0PEAH001@Z
?_Init@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXXZ
?_Pnavail@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBA_JXZ
?_Pninc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAPEADXZ
?pbump@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXH@Z
?_Gnavail@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBA_JXZ
?write@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@PEBD_J@Z
?_Gndec@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAPEADXZ
?epptr@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?setg@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXPEAD00@Z
?gbump@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXH@Z
?egptr@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?pptr@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?gptr@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?eback@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
?snextc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?sgetc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?getloc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEBA?AVlocale@2@XZ
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAA@XZ
??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAA@XZ
?getloc@ios_base@std@@QEBA?AVlocale@2@XZ
?width@ios_base@std@@QEAA_J_J@Z
?width@ios_base@std@@QEBA_JXZ
?flags@ios_base@std@@QEBAHXZ
?good@ios_base@std@@QEBA_NXZ
?_Getcat@?$codecvt@DDU_Mbstatet@@@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?unshift@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEAD1AEAPEAD@Z
?out@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEBD1AEAPEBDPEAD3AEAPEAD@Z
?in@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEBD1AEAPEBDPEAD3AEAPEAD@Z
?_Getcat@?$ctype@D@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?is@?$ctype@D@std@@QEBA_NFD@Z
?always_noconv@codecvt_base@std@@QEBA_NXZ
?_Getgloballocale@locale@std@@CAPEAV_Locimp@12@XZ
??Bid@locale@std@@QEAA_KXZ
?_Throw_Cpp_error@std@@YAXH@Z
_Cnd_do_broadcast_at_thread_exit
_Thrd_sleep
_Thrd_detach
_Query_perf_frequency
_Query_perf_counter
_Xtime_get_ticks
?uncaught_exceptions@std@@YAHXZ
??1_Lockit@std@@QEAA@XZ
??0_Lockit@std@@QEAA@H@Z
?_Xout_of_range@std@@YAXPEBD@Z
?_Xlength_error@std@@YAXPEBD@Z
ntdll
NtQuerySystemInformation
NtUnloadDriver
NtDeviceIoControlFile
RtlAllocateHeap
RtlInitUnicodeString
RtlCreateRegistryKey
RtlWriteRegistryValue
RtlAdjustPrivilege
RtlGetFullPathName_UEx
NtLoadDriver
RtlReleaseRelativeName
RtlDosPathNameToRelativeNtPathName_U_WithStatus
RtlImageNtHeaderEx
RtlFreeHeap
NtReadFile
NtMapViewOfSection
NtCreateSection
NtCreateFile
NtClose
NtUnmapViewOfSection
imm32
ImmGetContext
ImmSetCompositionWindow
ImmSetCandidateWindow
ImmReleaseContext
d3dcompiler_43
D3DCompile
dwmapi
DwmExtendFrameIntoClientArea
d3dx11_43
D3DX11CreateShaderResourceViewFromMemory
d3d11
D3D11CreateDeviceAndSwapChain
normaliz
IdnToAscii
wldap32
ord35
ord46
ord26
ord22
ord79
ord33
ord200
ord41
ord50
ord45
ord32
ord60
ord211
ord30
ord143
ord301
ord217
ord27
crypt32
CertOpenStore
CertCloseStore
CertFreeCertificateChain
CertGetCertificateChain
CertEnumCertificatesInStore
CertFreeCertificateChainEngine
CertCreateCertificateChainEngine
CryptQueryObject
CertGetNameStringA
CertFindExtension
CertAddCertificateContextToStore
CryptDecodeObjectEx
PFXImportCertStore
CryptStringToBinaryA
CertFreeCertificateContext
CertFindCertificateInStore
ws2_32
closesocket
recv
recvfrom
freeaddrinfo
getaddrinfo
select
__WSAFDIsSet
ioctlsocket
listen
htonl
accept
ntohl
WSACleanup
WSAStartup
sendto
WSASetLastError
socket
setsockopt
ntohs
htons
getsockopt
getsockname
getpeername
connect
bind
WSAGetLastError
gethostname
WSAIoctl
send
rpcrt4
UuidCreate
RpcStringFreeA
UuidToStringA
psapi
GetModuleInformation
userenv
UnloadUserProfile
vcruntime140
__current_exception_context
__current_exception
strrchr
__std_terminate
memcpy
strchr
memset
memchr
memcmp
memmove
strstr
__C_specific_handler
__std_exception_copy
_CxxThrowException
__std_exception_destroy
vcruntime140_1
__CxxFrameHandler4
api-ms-win-crt-runtime-l1-1-0
terminate
_register_onexit_function
_beginthreadex
_initialize_onexit_table
_initialize_narrow_environment
_initterm_e
_configure_narrow_argv
_invalid_parameter_noinfo
_crt_atexit
_cexit
system
exit
_seh_filter_exe
_set_app_type
_register_thread_local_exe_atexit_callback
strerror
_get_initial_narrow_environment
_initterm
_getpid
_c_exit
__p___argv
__p___argc
_exit
__sys_nerr
_resetstkoflw
_invalid_parameter_noinfo_noreturn
_errno
api-ms-win-crt-string-l1-1-0
wcscpy_s
wcscat_s
strncmp
strcmp
strlen
wcslen
tolower
strpbrk
_stricmp
strcspn
strspn
isupper
_strdup
strtok_s
strnlen
strncpy
api-ms-win-crt-heap-l1-1-0
malloc
_callnewh
calloc
realloc
free
_recalloc
_set_new_mode
api-ms-win-crt-stdio-l1-1-0
_pclose
fgets
_popen
__p__commode
_open
_close
_write
_read
__stdio_common_vsnprintf_s
_set_fmode
__stdio_common_vsprintf_s
ungetc
setvbuf
_lseeki64
_fseeki64
fsetpos
fputc
feof
fgetpos
fputs
fgetc
_get_stream_buffer_pointers
__acrt_iob_func
__stdio_common_vfprintf
__stdio_common_vsscanf
__stdio_common_vsprintf
fwrite
__stdio_common_vswprintf
fopen
_wfopen
fclose
fflush
fread
fseek
ftell
api-ms-win-crt-utility-l1-1-0
qsort
rand
api-ms-win-crt-math-l1-1-0
cosf
_dclass
sinf
sqrtf
acosf
ceilf
powf
log
__setusermatherr
pow
logf
asin
atan2
sqrt
tanf
roundf
fabs
api-ms-win-crt-convert-l1-1-0
atof
atoi
strtod
strtoul
strtol
strtoll
strtoull
api-ms-win-crt-filesystem-l1-1-0
_fstat64
_unlink
_access
_unlock_file
_stat64
_lock_file
api-ms-win-crt-locale-l1-1-0
localeconv
_configthreadlocale
api-ms-win-crt-time-l1-1-0
_time64
_gmtime64
advapi32
CryptDestroyHash
GetLengthSid
GetTokenInformation
IsValidSid
CopySid
ConvertSidToStringSidA
CryptAcquireContextA
CryptReleaseContext
CryptGetHashParam
CryptGenRandom
CryptCreateHash
CryptHashData
CryptDestroyKey
CryptImportKey
CryptEncrypt
OpenProcessToken
shell32
ShellExecuteA
Sections
.text Size: 1.8MB - Virtual size: 1.8MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 184KB - Virtual size: 184KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4.7MB - Virtual size: 4.7MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 41KB - Virtual size: 41KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.SPN Size: 512B - Virtual size: 1B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
_RDATA Size: 512B - Virtual size: 464B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 5KB - Virtual size: 4KB
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