C:\Users\vybsx\OneDrive\Desktop\malaia.cc v7 source\x64\Build\OBS-Studio-30.0-Full-Installer-x64.pdb
Static task
static1
Behavioral task
behavioral1
Sample
OBS-Studio-30.0-Full-Installer-x64.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
OBS-Studio-30.0-Full-Installer-x64.exe
Resource
win10v2004-20240419-en
General
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Target
OBS-Studio-30.0-Full-Installer-x64.exe
-
Size
1.3MB
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MD5
f06a2045102dec3e868fca8ec71d6cef
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SHA1
6d29e50784cfb0d162e2c3215bf0008999b81b4e
-
SHA256
951de780a62aab12fb815829e44e62b9f0cfa7851348b8e972f1148183e86fde
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SHA512
fc0fd6109a6b2ad9b6731ab34297934a237f8d7b7f98f003609e85f213318e1f66beaec3fe8dc67ac7de53f11670bba69cdd24c0b43fedfd2d14427f50a1a115
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SSDEEP
24576:7I8s958JDnybXfnRu2kZAhJXfeWCTLpXph+eDBkTlJ:7bsH8JnybX1wwuL1u
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource OBS-Studio-30.0-Full-Installer-x64.exe
Files
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OBS-Studio-30.0-Full-Installer-x64.exe.exe windows:6 windows x64 arch:x64
857f82086a0c92b4d507bbf307f0f018
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
OpenProcess
CreateToolhelp32Snapshot
GetLastError
Process32NextW
Process32FirstW
CloseHandle
Module32FirstW
Module32NextW
MultiByteToWideChar
GlobalAlloc
GlobalFree
GlobalLock
WideCharToMultiByte
GlobalUnlock
LoadLibraryA
QueryPerformanceFrequency
GetProcAddress
FreeLibrary
QueryPerformanceCounter
SetLastError
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
IsDebuggerPresent
IsProcessorFeaturePresent
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
WriteProcessMemory
RtlLookupFunctionEntry
RtlCaptureContext
SleepConditionVariableSRW
WakeAllConditionVariable
AcquireSRWLockExclusive
ReleaseSRWLockExclusive
GetModuleHandleW
Beep
Sleep
SetConsoleTitleA
GetModuleFileNameA
ReadProcessMemory
RtlVirtualUnwind
GetTickCount64
user32
GetAsyncKeyState
GetSystemMetrics
mouse_event
FindWindowA
GetCapture
GetWindowLongW
GetWindow
GetWindowRect
DestroyWindow
SetWindowPos
DispatchMessageW
ClientToScreen
TrackMouseEvent
GetForegroundWindow
LoadCursorW
SetCapture
SetCursor
GetClientRect
ReleaseCapture
SetCursorPos
GetCursorPos
PeekMessageW
MoveWindow
DefWindowProcA
CreateWindowExA
SetLayeredWindowAttributes
ShowWindow
SetWindowLongA
TranslateMessage
EnumWindows
LoadIconW
GetWindowThreadProcessId
OpenClipboard
SetWindowLongW
SetClipboardData
GetClipboardData
GetDesktopWindow
RegisterClassExA
GetKeyState
EmptyClipboard
CloseClipboard
ScreenToClient
msvcp140
??1_Lockit@std@@QEAA@XZ
??0_Lockit@std@@QEAA@H@Z
?uncaught_exceptions@std@@YAHXZ
?_Getgloballocale@locale@std@@CAPEAV_Locimp@12@XZ
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z
??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAA@XZ
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
??0?$basic_ios@DU?$char_traits@D@std@@@std@@IEAA@XZ
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAA@XZ
?sbumpc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?showmanyc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JXZ
?xsgetn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JPEAD_J@Z
?xsputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JPEBD_J@Z
??1?$basic_ios@DU?$char_traits@D@std@@@std@@UEAA@XZ
??Bid@locale@std@@QEAA_KXZ
?wcout@std@@3V?$basic_ostream@_WU?$char_traits@_W@std@@@1@A
?id@?$ctype@_W@std@@2V0locale@2@A
?_Osfx@?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAXXZ
?sputn@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@QEAA_JPEB_W_J@Z
?setstate@?$basic_ios@_WU?$char_traits@_W@std@@@std@@QEAAXH_N@Z
?widen@?$basic_ios@_WU?$char_traits@_W@std@@@std@@QEBA_WD@Z
?put@?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAAEAV12@_W@Z
?flush@?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAAEAV12@XZ
?sputc@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@QEAAG_W@Z
??6?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAAEAV01@P6AAEAV01@AEAV01@@Z@Z
?getloc@ios_base@std@@QEBA?AVlocale@2@XZ
?_Getcat@?$ctype@_W@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?widen@?$ctype@_W@std@@QEBA_WD@Z
?_Ipfx@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAA_N_N@Z
?snextc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADD@Z
?sgetc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
??0?$basic_iostream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@@Z
?_Lock@?$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?$char_traits@D@std@@@std@@MEAAXAEBVlocale@2@@Z
??1?$basic_iostream@DU?$char_traits@D@std@@@std@@UEAA@XZ
??Bios_base@std@@QEBA_NXZ
?_Xlength_error@std@@YAXPEBD@Z
?_Xbad_alloc@std@@YAXXZ
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
d3d9
Direct3DCreate9Ex
d3dx9_43
D3DXVec3Transform
D3DXMatrixTranspose
dwmapi
DwmExtendFrameIntoClientArea
imm32
ImmSetCandidateWindow
ImmReleaseContext
ImmGetContext
ImmSetCompositionWindow
vcruntime140_1
__CxxFrameHandler4
vcruntime140
memset
memcmp
_CxxThrowException
__current_exception_context
__current_exception
memmove
strstr
__std_terminate
__std_exception_copy
__std_exception_destroy
__C_specific_handler
memchr
memcpy
api-ms-win-crt-heap-l1-1-0
free
_callnewh
malloc
_set_new_mode
api-ms-win-crt-convert-l1-1-0
strtoul
atof
api-ms-win-crt-utility-l1-1-0
rand
srand
qsort
api-ms-win-crt-runtime-l1-1-0
_c_exit
__p___argv
__p___argc
system
_invalid_parameter_noinfo_noreturn
_register_thread_local_exe_atexit_callback
_beginthreadex
_exit
exit
_initterm_e
_initterm
_get_initial_narrow_environment
_set_app_type
_seh_filter_exe
_cexit
_crt_atexit
_register_onexit_function
_initialize_onexit_table
_initialize_narrow_environment
terminate
_configure_narrow_argv
api-ms-win-crt-stdio-l1-1-0
_set_fmode
__p__commode
__stdio_common_vsscanf
_wfopen
fflush
fclose
__stdio_common_vfprintf
fseek
ftell
fread
__stdio_common_vsprintf
__acrt_iob_func
fwrite
api-ms-win-crt-math-l1-1-0
pow
powf
fmodf
ceilf
atan2f
sinf
sqrtf
__setusermatherr
acosf
cosf
api-ms-win-crt-time-l1-1-0
_time64
api-ms-win-crt-filesystem-l1-1-0
rename
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
api-ms-win-crt-string-l1-1-0
strncpy
strncmp
strcmp
_wcsicmp
Sections
.text Size: 337KB - Virtual size: 336KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 64KB - Virtual size: 63KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 935KB - Virtual size: 937KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 13KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 488B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 632B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ