Static task
static1
Behavioral task
behavioral1
Sample
prog2.exe
Resource
win11-20240426-en
General
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Target
prog2.exe
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Size
128KB
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MD5
829cc66e48673d9fca3d80c43169b898
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SHA1
7037d3af466d7638de5af0facfea89865bcd0358
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SHA256
101ab8c44bab10908028c99ea2e805c3839f10a09fd2f6286922041f9f22da8c
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SHA512
e0f09f203d928ea4c66202634be78f095b2e47333051e42ae5f4c6fec1869abec883c3fac1e6ed093eaf3f7cba20ded0301794cef274a1deaf6ba713434e83d6
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SSDEEP
3072:JB4Z413+lZ840WQ4raCAmfOz0A6S6SITyuZRNUAuhftBhawLuV5YJ:t13+TDaCdOzT6JTyuZRw9vLuV5YJ
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource prog2.exe
Files
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prog2.exe.exe windows:6 windows x86 arch:x86
cb7d22d9e1b5f48b1f82936febeb9055
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
advapi32
CryptAcquireContextA
CryptReleaseContext
CryptDeriveKey
CryptDestroyKey
CryptEncrypt
CryptCreateHash
CryptHashData
CryptDestroyHash
kernel32
CreateFileA
GetFileSize
ReadFile
WriteFile
CloseHandle
lstrlenW
GetLastError
FormatMessageW
WideCharToMultiByte
CreateFileW
DeleteFileW
FindClose
FindFirstFileExW
FindNextFileW
RemoveDirectoryW
SetFilePointerEx
AreFileApisANSI
SetLastError
GetModuleHandleW
GetProcAddress
MultiByteToWideChar
InitializeCriticalSectionAndSpinCount
SwitchToThread
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetSystemTimeAsFileTime
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
WriteConsoleW
RaiseException
RtlUnwind
EncodePointer
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
FreeLibrary
LoadLibraryExW
GetCPInfo
GetStdHandle
GetModuleFileNameW
ExitProcess
GetModuleHandleExW
GetCommandLineA
GetCommandLineW
HeapAlloc
HeapFree
GetStringTypeW
IsValidCodePage
GetACP
GetOEMCP
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
SetStdHandle
GetFileType
CompareStringW
LCMapStringW
GetProcessHeap
HeapSize
HeapReAlloc
FlushFileBuffers
GetConsoleCP
GetConsoleMode
DecodePointer
Sections
.text Size: 88KB - Virtual size: 88KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 30KB - Virtual size: 30KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ