Static task
static1
Behavioral task
behavioral1
Sample
toolspub2.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
toolspub2.exe
Resource
win10v2004-20231215-en
General
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Target
toolspub2.exe
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Size
242KB
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MD5
73f9970b828c9a20375c8fb46d78e5e7
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SHA1
dcda716a4bbb778ab9d5b68ba251df46a7d1f9c2
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SHA256
ba785f0e83304a906ded9929e6c1c5b8e4dccb137d8ec23357b27f285a5df455
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SHA512
a7d9d000419db255dc92e82c4a28bed183465984f2fe2cb56c01a39eb083d05e07c8f18e87060e080d2f171907aa42e5fb70bb9d12d910aadc036698136a04e6
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SSDEEP
3072:duozEL7vjlJEDgYnW4i4qhBrAr5Wn6OfpER9x0DdNYV2Bk:HzELfYsYnWxhF07Ofyx05Ns
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource toolspub2.exe
Files
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toolspub2.exe.exe windows:5 windows x86 arch:x86
e3c24fce1b756c9be54e4411a8b4aea6
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
EnumCalendarInfoA
GlobalAddAtomA
InterlockedIncrement
GetCurrentProcess
GetComputerNameW
GetModuleHandleW
GetCommConfig
GetProcessHeap
GetWindowsDirectoryA
SizeofResource
EnumResourceLanguagesA
CreateFileW
GetOverlappedResult
ExitThread
InterlockedExchange
GetLastError
SetLastError
GetProcAddress
VirtualAlloc
BackupWrite
GetNativeSystemInfo
OpenMutexA
LocalAlloc
CreateHardLinkW
FindFirstVolumeMountPointW
BeginUpdateResourceA
OpenJobObjectW
DeviceIoControl
GlobalFindAtomW
VirtualProtect
_lopen
GetVersionExA
FindAtomW
GetFileInformationByHandle
OpenFileMappingA
TlsFree
LCMapStringW
lstrcpyA
LoadLibraryA
GetFullPathNameW
InterlockedDecrement
Sleep
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
RaiseException
RtlUnwind
HeapFree
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameA
TerminateProcess
IsDebuggerPresent
HeapAlloc
GetModuleFileNameW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
SetHandleCount
GetFileType
GetStartupInfoA
TlsGetValue
TlsAlloc
TlsSetValue
GetCurrentThreadId
HeapCreate
VirtualFree
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
HeapSize
HeapReAlloc
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
GetLocaleInfoA
GetStringTypeA
MultiByteToWideChar
GetStringTypeW
InitializeCriticalSectionAndSpinCount
LCMapStringA
WideCharToMultiByte
user32
SetClipboardViewer
gdi32
GetDeviceGammaRamp
Sections
.text Size: 133KB - Virtual size: 132KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 13KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 5KB - Virtual size: 4.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 90KB - Virtual size: 90KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ