Static task
static1
Behavioral task
behavioral1
Sample
55b16d2e0db4500b92a3d167c2eafd38.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
55b16d2e0db4500b92a3d167c2eafd38.exe
Resource
win10v2004-20231215-en
General
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Target
55b16d2e0db4500b92a3d167c2eafd38
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Size
435KB
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MD5
55b16d2e0db4500b92a3d167c2eafd38
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SHA1
ea51c27cc4d1911ee4acfe051666c286031dc22a
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SHA256
bd3b88adfe6b6a20d8cdc05e46aa17aa40a7f95efc04cd3dbb79ceecacf145d2
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SHA512
100a427fbb225c7e398854a27e3e8eaa1028a3529e408bfd82b22add049fc02f1a863591eab2a1e2437533f918db91f4519c6f3641a58bdf9f6c52c192321878
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SSDEEP
6144:trLEoznVBtjGFPy8wjNADDiJuIJ+lPYR55:tP/LvsFPyHZci8C+lPYX5
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 55b16d2e0db4500b92a3d167c2eafd38
Files
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55b16d2e0db4500b92a3d167c2eafd38.exe windows:5 windows x86 arch:x86
e4318fe059493b307c8841deafc806a6
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetModuleFileNameA
GetFullPathNameA
EnterCriticalSection
LeaveCriticalSection
IsDebuggerPresent
IsProcessorFeaturePresent
EncodePointer
DecodePointer
GetLastError
HeapFree
HeapAlloc
HeapReAlloc
ExitProcess
GetModuleHandleExW
GetProcAddress
AreFileApisANSI
MultiByteToWideChar
WideCharToMultiByte
GetCommandLineA
RaiseException
RtlUnwind
DeleteCriticalSection
GetStdHandle
GetFileType
GetStartupInfoW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
SetLastError
GetCurrentThreadId
UnhandledExceptionFilter
SetUnhandledExceptionFilter
InitializeCriticalSectionAndSpinCount
Sleep
GetCurrentProcess
TerminateProcess
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetModuleHandleW
HeapSize
GetProcessHeap
WriteFile
GetModuleFileNameW
ReadFile
GetConsoleMode
ReadConsoleW
GetConsoleCP
CloseHandle
LoadLibraryExW
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
GetEnvironmentStringsW
FreeEnvironmentStringsW
FlushFileBuffers
GetStringTypeW
LCMapStringW
SetFilePointerEx
OutputDebugStringW
SetStdHandle
WriteConsoleW
CreateFileW
SetEndOfFile
advapi32
RegCloseKey
RegOpenKeyExA
RegQueryValueExA
Sections
.text Size: 103KB - Virtual size: 102KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 74KB - Virtual size: 74KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 5KB - Virtual size: 837KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ