Static task
static1
Behavioral task
behavioral1
Sample
toolspub1.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
toolspub1.exe
Resource
win10v2004-20231215-en
General
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Target
toolspub1.exe
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Size
179KB
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MD5
0538599386e6e92b7acfb3a7cbb40aee
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SHA1
5c6c1dd4b3fee790e5fa326614ffa41cb07b1f87
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SHA256
885e71a79cae7e2ce156cf2dd4c166538a0b2bf02a5d170a9d13ded41748113d
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SHA512
7effff8a980f296f61dd5c0c0f79e8687e5554521729b1eee48f8f86d37c203e41dba0c9d4a1f8f2456b17f8a0a03db72818a3da0812e483772f7ed5a4f3a11f
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SSDEEP
3072:W4qdWTLGklFooCQw0x23rvMJlmzwqALjQA51G/RP0GUCFlk5UpW:W4qATL5n38223zMJewqUTsJ0G2U
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource toolspub1.exe
Files
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toolspub1.exe.exe windows:5 windows x86 arch:x86
ecb24c3a29b2e8e22d97dc82aab435bd
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetLocaleInfoA
WriteConsoleOutputCharacterA
InterlockedDecrement
QueryDosDeviceA
InterlockedCompareExchange
SetComputerNameW
GetComputerNameW
GetTickCount
VirtualFree
GlobalFindAtomA
LoadLibraryW
SetCommConfig
SetConsoleMode
GetWriteWatch
WriteConsoleW
SetComputerNameExW
SetThreadPriority
GetStartupInfoW
GetConsoleAliasesLengthW
SetLastError
GetProcAddress
VirtualAlloc
InterlockedExchangeAdd
LocalAlloc
CreateHardLinkW
TransmitCommChar
AddAtomW
FindFirstVolumeMountPointA
GetModuleHandleA
IsDebuggerPresent
GetStringTypeW
GetCurrentProcessId
SetFileAttributesW
DeleteFileA
lstrcpyA
WriteConsoleOutputCharacterW
GetNativeSystemInfo
FindFirstChangeNotificationW
GetLastError
GetComputerNameA
UnhandledExceptionFilter
SetUnhandledExceptionFilter
HeapAlloc
HeapFree
RaiseException
GetModuleHandleW
Sleep
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameA
TerminateProcess
GetCurrentProcess
GetModuleFileNameW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
SetHandleCount
GetFileType
GetStartupInfoA
DeleteCriticalSection
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
GetCurrentThreadId
HeapCreate
QueryPerformanceCounter
GetSystemTimeAsFileTime
LeaveCriticalSection
EnterCriticalSection
HeapReAlloc
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
LoadLibraryA
InitializeCriticalSectionAndSpinCount
RtlUnwind
LCMapStringA
WideCharToMultiByte
MultiByteToWideChar
LCMapStringW
GetStringTypeA
HeapSize
gdi32
StrokeAndFillPath
GetCharABCWidthsFloatW
advapi32
SetKernelObjectSecurity
shell32
ShellAboutA
Sections
.text Size: 131KB - Virtual size: 130KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 11KB - Virtual size: 11KB
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: 30KB - Virtual size: 30KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ