Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20230220-en
General
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Target
file
-
Size
265KB
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MD5
8b5e163c4645fd9ea96e241706f2b5d7
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SHA1
510e4c001cb98413acdb57c3e63f9063cf7c01f4
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SHA256
3d59c1b58d638d953978177f75eef3a731e5a315ae390ef1ad6f4f2864ccb9cf
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SHA512
3ff1e26a3f5cdc25beb9de9587bb64210bd215f2ce810b581be493de8bf5e2978e7ce0ff72b836bc41288923351cffef36c05b628ac4f485b86bb2d2b53e0df6
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SSDEEP
6144:HkLoYKVqCXwxrfcUVMAhpXkLVUW2lQdZlopQ7w7t:ELmVqCXw2Vvh/2sF7Yt
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource file
Files
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file.exe windows x86
5affbd003e86f6425e6f5983fd37fec5
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
_lwrite
GetLogicalDriveStringsW
WaitForSingleObject
AddConsoleAliasW
GetModuleHandleW
GetTickCount
VirtualFree
GetConsoleAliasesA
GetNumberFormatA
ReadConsoleW
GetConsoleAliasExesW
FindResourceExA
GlobalAlloc
GetCalendarInfoW
FormatMessageW
GetSystemTimeAdjustment
GlobalFlags
FindNextVolumeW
ReadFile
CreateActCtxA
GetACP
GetLargestConsoleWindowSize
InterlockedExchange
SetCurrentDirectoryA
GetLocaleInfoA
GetLastError
GetCurrentDirectoryW
GetProcAddress
VirtualAlloc
IsValidCodePage
LoadLibraryA
WriteConsoleA
FindFirstVolumeMountPointW
SetConsoleCtrlHandler
FindAtomA
GetModuleFileNameA
GetCommTimeouts
OpenFileMappingW
CreateMutexA
VirtualProtect
GetCurrentThreadId
GetVersionExA
FileTimeToLocalFileTime
GetCurrentProcessId
ReadConsoleOutputCharacterW
CommConfigDialogW
WriteConsoleW
CreateTimerQueue
SetDefaultCommConfigA
GetDateFormatW
OpenMutexW
LocalUnlock
GetConsoleOutputCP
GetProcessHeap
SetEndOfFile
SetStdHandle
FlushFileBuffers
HeapFree
Sleep
ExitProcess
GetCommandLineA
GetStartupInfoA
HeapCreate
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
HeapAlloc
HeapReAlloc
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
InterlockedDecrement
HeapSize
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
RtlUnwind
SetHandleCount
GetStdHandle
GetFileType
WriteFile
InitializeCriticalSectionAndSpinCount
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
QueryPerformanceCounter
GetSystemTimeAsFileTime
GetCPInfo
GetOEMCP
CloseHandle
CreateFileA
SetFilePointer
GetConsoleCP
GetConsoleMode
LCMapStringA
MultiByteToWideChar
LCMapStringW
GetStringTypeA
GetStringTypeW
user32
GetCaretPos
LoadMenuW
CharUpperBuffW
gdi32
GetCharacterPlacementW
advapi32
MapGenericMask
ReportEventW
ole32
ReadClassStg
winhttp
WinHttpOpen
msimg32
AlphaBlend
Sections
.text Size: 218KB - Virtual size: 217KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 2.7MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 29KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ