Static task
static1
Behavioral task
behavioral1
Sample
1efbb675b224a7dece314fb17f033442.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
1efbb675b224a7dece314fb17f033442.exe
Resource
win10v2004-20231222-en
General
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Target
1efbb675b224a7dece314fb17f033442
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Size
100KB
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MD5
1efbb675b224a7dece314fb17f033442
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SHA1
e5771e02152141053cc83b6a4cb1955d60246d85
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SHA256
71f9543bdaa8d9df3253f5a9dd7cdc7e404c19680fd089a6ea64bdd91fabecd0
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SHA512
7970ad0d965767d152e0b673ce42fb13801c49e345fe51f4d36d8c87db5c00b630663a79dbd8736db273053234a34f1b0d94b527a2a56b21a3a21dbc8eac836a
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SSDEEP
1536:GN6SPvVrMMFD61qSO1pCd2EHCAzcWUEwtJf2:s6SbIFcWUEwtJf2
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1efbb675b224a7dece314fb17f033442
Files
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1efbb675b224a7dece314fb17f033442.exe windows:4 windows x86 arch:x86
bbd3ab08c5411c6a6ccfc7f8e66b5b87
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
FreeLibrary
TerminateProcess
LoadLibraryW
CloseHandle
SetLastError
GetCurrentProcessId
GetProcAddress
GetLastError
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
EnterCriticalSection
LeaveCriticalSection
GetCommandLineA
HeapFree
GetVersionExA
HeapAlloc
GetProcessHeap
RaiseException
RtlUnwind
GetModuleHandleA
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
GetCurrentThreadId
InterlockedDecrement
Sleep
HeapSize
ExitProcess
MultiByteToWideChar
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
DeleteCriticalSection
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
LCMapStringA
WideCharToMultiByte
LCMapStringW
WriteFile
GetModuleFileNameA
HeapDestroy
HeapCreate
VirtualFree
QueryPerformanceCounter
GetTickCount
GetSystemTimeAsFileTime
VirtualAlloc
HeapReAlloc
LoadLibraryA
InitializeCriticalSection
SetStdHandle
GetConsoleCP
GetConsoleMode
FlushFileBuffers
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
SetFilePointer
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
CreateFileA
DebugBreak
GetModuleFileNameW
VirtualQuery
Sections
.text Size: 60KB - Virtual size: 58KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 24KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 176B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ