Static task
static1
Behavioral task
behavioral1
Sample
printui.exe
Resource
win10v2004-20231023-en
General
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Target
printui.exe
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Size
61KB
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MD5
2819dd02a22eeae743d2c059bf8a7284
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SHA1
9e59e3e7b1f039082dea4ace5c48cde00cef2c1e
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SHA256
08cf3fdd6134c9ad2a4d219613b7cb0d680d5cc29ab9731f8854d21e607e3f23
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SHA512
92227801e5193967c4eb0a20489457bc7fb1bb7e5d5118ee52aece8f97dd30ab307d2e2df981fe6bf6fda5cd57840e7399384b7954f05ee9cf22e656f10b6d71
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SSDEEP
768:mQ5fn5vI1iQfCIWVM9G4qW4ne+S/ly+PKAoXRZX6fbX57UWkCRPPA7/Qnc:7bVIPd4n+lbeRZIbSQPPA7h
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource printui.exe
Files
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printui.exe.exe windows:10 windows x86
b59e220c14f725eef6676ea06a8898fa
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
advapi32
RegDeleteValueW
RegOpenKeyExW
RegSetValueExW
RegCreateKeyExW
RegDeleteKeyExW
RegCloseKey
RegQueryValueExW
kernel32
HeapSetInformation
GetProcAddress
FreeLibrary
GetLastError
GetCommandLineW
LoadLibraryW
GetCurrentProcess
UnhandledExceptionFilter
GetTickCount
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
GetModuleHandleA
SetUnhandledExceptionFilter
GetStartupInfoW
Sleep
TerminateProcess
gdi32
GetStockObject
user32
LoadCursorW
CreateWindowExW
DestroyWindow
DefWindowProcW
RegisterClassW
msvcrt
_wcmdln
?terminate@@YAXXZ
_controlfp
_except_handler4_common
_initterm
__wgetmainargs
_amsg_exit
__p__commode
_XcptFilter
iswspace
__setusermatherr
__p__fmode
_cexit
_exit
exit
__set_app_type
Sections
.text Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 880B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 53KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 396B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ