Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20230915-en
General
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Target
file
-
Size
225KB
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MD5
e5b4b71e643c0022918981055568ef24
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SHA1
b3a2c29b9e484f0b193cb06dd85180fd79e0034b
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SHA256
278037dbc6fbb6556da9a994887e72647e5b912fb62f175d84dd3c40cceba910
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SHA512
4d289ebc50da59b7ee7bc89ea56a8b038dc413670648b0ed87d14447bcddf0206bbb1f7e14e3a8d08dc0c9fa8f5af38cc988127fe4ea2c20afaa27938ca38c17
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SSDEEP
3072:6X5gwlgcv7L3snweziqmPP/kJb3kL911lL5uNz6TG3t:aaA7LcnwuUMJSV8Nz6Tat
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource file
Files
-
file.exe windows:5 windows x86
b2f8285ab6e05f63bbd54e786f8fa286
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetComputerNameA
FillConsoleOutputCharacterA
WriteConsoleInputW
WriteConsoleOutputCharacterA
LoadResource
EndUpdateResourceW
OpenJobObjectA
GetSystemWindowsDirectoryW
AddConsoleAliasW
SetVolumeMountPointW
_lclose
GetTickCount
GetNumberFormatA
GetCompressedFileSizeW
SetProcessPriorityBoost
GlobalAlloc
AddRefActCtx
LoadLibraryW
IsProcessInJob
GetFileAttributesA
EnumSystemCodePagesA
GetNamedPipeInfo
GetLargestConsoleWindowSize
GetLastError
GetProcAddress
VirtualAlloc
PeekConsoleInputW
BeginUpdateResourceW
RemoveDirectoryA
SetComputerNameA
GlobalFree
CreateHardLinkW
AddAtomW
SetFileApisToANSI
BeginUpdateResourceA
FoldStringW
GlobalFindAtomW
GetOEMCP
FindNextFileA
OpenFileMappingW
FreeEnvironmentStringsW
GetWindowsDirectoryW
GetCurrentProcessId
ReadFile
GetProcessHeap
SetEndOfFile
UnhandledExceptionFilter
SetUnhandledExceptionFilter
HeapAlloc
GetCommandLineA
GetStartupInfoA
GetModuleHandleW
Sleep
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameA
TerminateProcess
GetCurrentProcess
IsDebuggerPresent
HeapFree
WideCharToMultiByte
SetHandleCount
GetFileType
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
RaiseException
VirtualFree
HeapReAlloc
HeapCreate
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
HeapSize
RtlUnwind
FreeEnvironmentStringsA
GetEnvironmentStrings
GetEnvironmentStringsW
QueryPerformanceCounter
GetSystemTimeAsFileTime
LoadLibraryA
InitializeCriticalSectionAndSpinCount
SetFilePointer
GetConsoleCP
GetConsoleMode
GetCPInfo
GetACP
IsValidCodePage
GetModuleHandleA
CloseHandle
CreateFileA
GetLocaleInfoA
SetStdHandle
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
MultiByteToWideChar
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
FlushFileBuffers
user32
GetWindowTextLengthA
LoadMenuW
CharToOemBuffW
ChangeDisplaySettingsA
PostMessageW
Sections
.text Size: 161KB - Virtual size: 160KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 1.5MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 45KB - Virtual size: 45KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ