H:\Projects\Crypt\Stubz2008\Release\Stub.pdb
Static task
static1
Behavioral task
behavioral1
Sample
31ad99ec6f28588bdf59bc54f6c392423fed3274352bec062f89ffabbfda3f58N.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
31ad99ec6f28588bdf59bc54f6c392423fed3274352bec062f89ffabbfda3f58N.exe
Resource
win10v2004-20241007-en
General
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Target
31ad99ec6f28588bdf59bc54f6c392423fed3274352bec062f89ffabbfda3f58N.exe
-
Size
252KB
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MD5
da4f4dec3704164ff1e0e867aee71140
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SHA1
7d6f0bbd394694beb29b51c42afe2c72d2448dc5
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SHA256
31ad99ec6f28588bdf59bc54f6c392423fed3274352bec062f89ffabbfda3f58
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SHA512
f37aae7f0c913ac14cc7f5654a6bd0081c2be295fdf971180f3d678d4a29bea9f4f0fd22cc0ebe27fc90ba480c82df95f1da8ee36a2bc683a4c85d500cbc3d29
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SSDEEP
6144:YCKpK87npwHLVYSE/A8xsTfr3F/MxObu3O+ObuBc/27777777777777777777775:KpT7MYS21xIfr3ZMh77777777777777v
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 31ad99ec6f28588bdf59bc54f6c392423fed3274352bec062f89ffabbfda3f58N.exe
Files
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31ad99ec6f28588bdf59bc54f6c392423fed3274352bec062f89ffabbfda3f58N.exe.exe windows:5 windows x86 arch:x86
834fe76624bbf0817811b2c102f72976
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
PDB Paths
Imports
kernel32
HeapReAlloc
HeapAlloc
GetLastError
SetLastError
LoadLibraryA
GetSystemTimeAsFileTime
GetCommandLineA
GetStartupInfoA
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
HeapFree
VirtualFree
VirtualAlloc
HeapCreate
GetModuleHandleW
Sleep
GetProcAddress
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
GetFileType
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
GetCurrentThreadId
InterlockedDecrement
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
InitializeCriticalSectionAndSpinCount
RtlUnwind
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
HeapSize
GetLocaleInfoA
LCMapStringA
MultiByteToWideChar
LCMapStringW
GetStringTypeA
GetStringTypeW
Sections
.text Size: 35KB - Virtual size: 35KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 3KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 209KB - Virtual size: 208KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 3KB - Virtual size: 72KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE