583c75da4b059804ae5bb2064a690a6e52431b7ee587ec5ce97458c1fcd8ee3b

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General

Target

583c75da4b059804ae5bb2064a690a6e52431b7ee587ec5ce97458c1fcd8ee3b
Size

262KB
MD5

8ec5edd4e2b8e0c66bf020b91c4f4e57
SHA1

538dbd968f24c8e345c04fc9d9758bbb94bcd6e1
SHA256

583c75da4b059804ae5bb2064a690a6e52431b7ee587ec5ce97458c1fcd8ee3b
SHA512

2a25b1f4cd8172c7aa85df035c654ce75dc4e50963251edf402cc707e5da526a24afb92fe1c45a563e80511e9920ff88b8910c6821fb7f2f5f63797645e95216
SSDEEP

6144:AkLX3fgZXVK7iRyM1KTlbfLWqqZy8JqMxLZ:ACXvkXVg8IBjLvl8NLZ

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
583c75da4b059804ae5bb2064a690a6e52431b7ee587ec5ce97458c1fcd8ee3b

Files

583c75da4b059804ae5bb2064a690a6e52431b7ee587ec5ce97458c1fcd8ee3b
.exe windows:5 windows x86 arch:x86

843bf143267478ad405f2c2f7d690062

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

PDB Paths

c:\work\otronombre2.pdb

Imports

kernel32

LoadResource
SizeofResource
WriteFile
CloseHandle
FindResourceW
FindResourceExW
GetTempPathW
GetTempFileNameW
CreateFileW
MultiByteToWideChar
GetModuleHandleW
InitializeCriticalSectionAndSpinCount
GetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
HeapDestroy
HeapAlloc
HeapReAlloc
HeapFree
HeapSize
GetProcessHeap
RaiseException
LockResource
SetFilePointerEx
SetStdHandle
GetConsoleMode
GetConsoleCP
GetCommandLineW
EncodePointer
DecodePointer
RtlUnwind
SetLastError
InterlockedIncrement
InterlockedDecrement
GetCurrentThread
GetCurrentThreadId
ExitProcess
GetModuleHandleExW
GetProcAddress
AreFileApisANSI
GetStdHandle
GetModuleFileNameW
GetFileType
GetStartupInfoW
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
GetEnvironmentStringsW
FreeEnvironmentStringsW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
CreateSemaphoreW
IsProcessorFeaturePresent
Sleep
IsDebuggerPresent
FatalAppExitA
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
InterlockedExchange
FreeLibrary
LoadLibraryExW
SetConsoleCtrlHandler
OutputDebugStringW
LoadLibraryW
WideCharToMultiByte
GetDateFormatW
GetTimeFormatW
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
GetStringTypeW
FlushFileBuffers
WriteConsoleW

advapi32

RegOpenKeyExW

oleaut32

SysAllocStringLen

mscoree

CorBindToRuntimeEx

Sections

.text
Size: 103KB - Virtual size: 103KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 49KB - Virtual size: 48KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 6KB - Virtual size: 14KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 656KB - Virtual size: 655KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 17KB - Virtual size: 17KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

843bf143267478ad405f2c2f7d690062

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

advapi32

oleaut32

mscoree

Sections

.text Size: 103KB - Virtual size: 103KB

.rdata Size: 49KB - Virtual size: 48KB

.data Size: 6KB - Virtual size: 14KB

.rsrc Size: 656KB - Virtual size: 655KB

.reloc Size: 17KB - Virtual size: 17KB

.text
Size: 103KB - Virtual size: 103KB

.rdata
Size: 49KB - Virtual size: 48KB

.data
Size: 6KB - Virtual size: 14KB

.rsrc
Size: 656KB - Virtual size: 655KB

.reloc
Size: 17KB - Virtual size: 17KB