Static task
static1
Behavioral task
behavioral1
Sample
tldextract.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
tldextract.exe
Resource
win10v2004-20230915-en
General
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Target
tldextract.exe
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Size
105KB
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MD5
b2d111941d986934e53fe1cf48ed9fa9
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SHA1
e705966d3faab62be30c8d3d2b9b7b5d76d17506
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SHA256
3e3fd485c77d54edd87cff6ab7567d3c072dc9c2f3af88adcc74564e65c93f5a
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SHA512
62b6f75455306fa2f89be13e1c30d9612244c6a8808ed8265113310696d3ba2f013b10cc343531e41367f37ef5406506e042336c65f4723804434eaffeb55557
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SSDEEP
3072:CVS1/eI4pnTfEFYJE3nwzPdCNU/efHYTo+zZ:aEHGnTcFYOXwJigTV
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource tldextract.exe
Files
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tldextract.exe.exe windows:5 windows x64
eb2314ea789ef583e2167890ef42c85b
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
kernel32
ExitProcess
GetCommandLineW
SearchPathW
SetInformationJobObject
CreateProcessW
SetHandleInformation
WaitForSingleObject
WaitForSingleObjectEx
AssignProcessToJobObject
FormatMessageW
GetExitCodeProcess
GetModuleFileNameW
QueryInformationJobObject
MultiByteToWideChar
GetStartupInfoW
GetTempPathW
CreateJobObjectA
GetStdHandle
GetLastError
SetStdHandle
GetFileType
SetConsoleCtrlHandler
SetCurrentDirectoryW
CloseHandle
HeapSize
GetProcessHeap
SetEndOfFile
SetEnvironmentVariableW
HeapFree
HeapAlloc
EnterCriticalSection
LeaveCriticalSection
GetStringTypeW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
EncodePointer
DecodePointer
TerminateProcess
GetCurrentProcess
InitializeCriticalSectionAndSpinCount
GetCommandLineA
RtlUnwindEx
HeapSetInformation
GetVersion
HeapCreate
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
FlsGetValue
FlsSetValue
FlsFree
SetLastError
GetCurrentThreadId
FlsAlloc
GetProcAddress
GetModuleHandleW
WriteFile
SetHandleCount
DeleteCriticalSection
Sleep
LCMapStringW
ReadFile
SetFilePointer
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetModuleFileNameA
WideCharToMultiByte
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
CreateFileW
LoadLibraryW
HeapReAlloc
GetConsoleCP
GetConsoleMode
FlushFileBuffers
CompareStringW
WriteConsoleW
shlwapi
StrStrIW
PathRemoveFileSpecW
PathCombineW
Sections
.text Size: 59KB - Virtual size: 59KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 14KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 5KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 21KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 852B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ