pulse[.]exe | Triage

Sharing

Copy URL Twitter E-mail

General

Target

pulse.exe
Size

22KB
MD5

d945f7bcb6cb6ca2a5181cf9c3af702e
SHA1

7fd9bf1c6ff265993a86ea4b9c3406fbbb985d3c
SHA256

7ff24d72041706a8fdbf8ffb503d198f61df364fb44368ff16c85ce0746162d1
SHA512

a09309498280b3fab5e646c55282bcc05123dc5ceea5132adedef05a2165bcedff71d2d52bca019792f20b4b1c40017ce26e7de7eaae541e6dc352190f542832
SSDEEP

384:2OtS58e0gMiHMrTL24BspZygQhO9/0fcjm3Ntl:ztSMiHMrTAQhO9/00jm3Nj

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
pulse.exe

Files

pulse.exe
.exe windows:6 windows x64 arch:x64

1c0db1e1b0ea60f5f7af59f7f8ce6532

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

C:\Users\Surtr\Downloads\pulse new src\pulse new src\pulse new src\x64\Release\pulse.pdb

Imports

kernel32

GetCurrentProcessId
WideCharToMultiByte
Module32NextW
SetConsoleTextAttribute
SetConsoleTitleA
SetConsoleScreenBufferSize
GetStdHandle
SetConsoleWindowInfo
Sleep
GetModuleHandleW
GetTickCount
Module32FirstW
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
ReadProcessMemory
CloseHandle
CreateToolhelp32Snapshot
OpenProcess

user32

DefWindowProcW
FindWindowA
GetWindowThreadProcessId
EndPaint
SetLayeredWindowAttributes
BeginPaint
GetCursorPos
SetCursorPos
PostQuitMessage
GetClientRect
LoadCursorW
SetWindowPos
CreateWindowExW
ShowWindow
GetAsyncKeyState
DispatchMessageW
PeekMessageW
RegisterClassW
TranslateMessage

gdi32

SelectObject
CreatePen
Ellipse
DeleteObject
GetStockObject

msvcp140

?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?uncaught_exception@std@@YA_NXZ
?_Xlength_error@std@@YAXPEBD@Z
_Query_perf_frequency
_Query_perf_counter
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
?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
?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADD@Z
?put@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@D@Z
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAV01@AEAV01@@Z@Z
?good@ios_base@std@@QEBA_NXZ

vcruntime140_1

__CxxFrameHandler4

vcruntime140

memset
__current_exception_context
__current_exception
_CxxThrowException
__std_exception_copy
__std_exception_destroy
__std_terminate
memcpy
__C_specific_handler

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

_crt_atexit
_register_onexit_function
_initialize_onexit_table
__p___argv
__p___argc
_cexit
_exit
exit
_initterm_e
_initterm
_get_initial_narrow_environment
_initialize_narrow_environment
_configure_narrow_argv
_register_thread_local_exe_atexit_callback
_set_app_type
_seh_filter_exe
_c_exit
terminate
_invalid_parameter_noinfo_noreturn

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

srand
rand

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

_time64

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

malloc
_set_new_mode
free
_callnewh

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

__setusermatherr
sqrtf
sqrt
pow

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

__p__commode
_set_fmode

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

_configthreadlocale

Sections

.text
Size: 9KB - Virtual size: 9KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 9KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 1024B - Virtual size: 672B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 480B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 96B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

1c0db1e1b0ea60f5f7af59f7f8ce6532

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

gdi32

msvcp140

vcruntime140_1

vcruntime140

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

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

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

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

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

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

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

Sections

.text Size: 9KB - Virtual size: 9KB

.rdata Size: 9KB - Virtual size: 8KB

.data Size: 512B - Virtual size: 1KB

.pdata Size: 1024B - Virtual size: 672B

.rsrc Size: 512B - Virtual size: 480B

.reloc Size: 512B - Virtual size: 96B

.text
Size: 9KB - Virtual size: 9KB

.rdata
Size: 9KB - Virtual size: 8KB

.data
Size: 512B - Virtual size: 1KB

.pdata
Size: 1024B - Virtual size: 672B

.rsrc
Size: 512B - Virtual size: 480B

.reloc
Size: 512B - Virtual size: 96B