Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20230831-en
General
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Target
file
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Size
226KB
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MD5
685df293da4b199319745ec4387a3792
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SHA1
c2d0bfe735751991da3c3f0ea0721e0c0ab2de09
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SHA256
3102bba137f72b152994850183b472b718017c991a370b663ddb7b51e91afbb9
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SHA512
608913a715291d51b34be8d55b2ae1ea4a36599ffb985d886310a933247f0e180d1111e198e162ece4d5d9f153d060531546f07458cd9bc48c173cb03aa21b69
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SSDEEP
3072:zwXbWihT43XSeUW34bRLhSaZx34mDQ4lJir5SRYd9wiA2Pl5B9FwJVr:Ybt43XXUS4v4mDjJir5f982PzFwJV
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource file
Files
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file.exe windows:5 windows x86
af52538c49e68cf6a3fee4a7384c59a3
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetDateFormatW
FillConsoleOutputCharacterA
EnumResourceNamesW
SetVolumeLabelA
EndUpdateResourceW
GetConsoleAliasA
WritePrivateProfileSectionA
GetSystemWindowsDirectoryW
InterlockedCompareExchange
SetComputerNameW
AddConsoleAliasW
SetVolumeMountPointW
_lclose
MoveFileWithProgressA
GetTickCount
GetNumberFormatA
CreateActCtxW
SetProcessPriorityBoost
GetVolumeInformationA
GlobalFindAtomA
LoadLibraryW
TerminateThread
ReadConsoleInputA
SizeofResource
GetFileAttributesA
TransactNamedPipe
FindNextVolumeW
CreateSemaphoreA
FileTimeToSystemTime
GetCompressedFileSizeA
GetACP
SetLastError
ReadConsoleOutputCharacterA
GetProcAddress
VirtualAlloc
PeekConsoleInputW
RemoveDirectoryA
EnumSystemCodePagesW
_hwrite
InterlockedExchangeAdd
LocalAlloc
GetFileType
CreateHardLinkW
AddAtomW
BeginUpdateResourceA
GetCommMask
FoldStringW
FindNextFileA
FreeEnvironmentStringsW
VirtualProtect
TerminateJobObject
GetWindowsDirectoryW
GetCurrentProcessId
OpenFileMappingA
LocalFree
GetProcessHeap
SetEndOfFile
GetLocaleInfoA
UnhandledExceptionFilter
SetUnhandledExceptionFilter
MultiByteToWideChar
GetModuleHandleW
Sleep
ExitProcess
GetCommandLineA
GetStartupInfoA
GetLastError
WriteFile
GetStdHandle
GetModuleFileNameA
TerminateProcess
GetCurrentProcess
IsDebuggerPresent
HeapAlloc
HeapFree
RaiseException
WideCharToMultiByte
GetConsoleCP
GetConsoleMode
FlushFileBuffers
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
GetCurrentThreadId
InterlockedDecrement
HeapSize
RtlUnwind
ReadFile
GetCPInfo
GetOEMCP
IsValidCodePage
SetHandleCount
SetFilePointer
LoadLibraryA
InitializeCriticalSectionAndSpinCount
FreeEnvironmentStringsA
GetEnvironmentStrings
GetEnvironmentStringsW
HeapCreate
VirtualFree
QueryPerformanceCounter
GetSystemTimeAsFileTime
HeapReAlloc
GetModuleHandleA
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
SetStdHandle
CloseHandle
CreateFileA
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
user32
GetWindowTextLengthW
CharUpperBuffW
LoadBitmapA
LoadMenuA
LoadMenuW
SetMenu
CharToOemBuffW
ChangeDisplaySettingsA
GetMessagePos
Sections
.text Size: 166KB - Virtual size: 165KB
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: 41KB - Virtual size: 540KB
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