Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20230220-en
General
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Target
file.exe
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Size
271KB
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MD5
d82a579f47866646558ab1199f1d2466
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SHA1
aa6861f988269b412c2c6dfe838cd4b021f488a5
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SHA256
bea70ab601b24724852cb0c1e84181ca8adaab537f7319e1aa7723ddc97db42b
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SHA512
17a4f7b3e6bf2401d05f24ddde231c009bbd5bd879ed9c629e873958fe17a610e6eaa460be8005a4d9a40d85ae576a0db50f784a9ee0516ba8620c8eabe29011
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SSDEEP
6144:uXDWOA17P8mXLaaCppfrx34u6dQAyy5sYc:uiOAdUmXLaaCpxJiv5sD
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource file.exe
Files
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file.exe.exe windows x86
cffb13fd9da7f89cf243dfbae0e78962
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
SetMailslotInfo
GetLogicalDriveStringsW
WritePrivateProfileSectionA
GetSystemWindowsDirectoryW
FreeEnvironmentStringsA
GetProcessPriorityBoost
EnumCalendarInfoExW
GetConsoleTitleA
WaitNamedPipeW
EnumTimeFormatsW
GetVolumePathNameW
GetPrivateProfileIntA
GetSystemPowerStatus
GetCalendarInfoA
GetProcessHandleCount
GetConsoleAliasExesLengthW
LeaveCriticalSection
GetFileAttributesA
GetFileAttributesW
GetModuleFileNameW
GetShortPathNameA
DeleteFiber
SetLastError
GetProcAddress
HeapSize
MoveFileW
SetComputerNameA
InterlockedIncrement
GetDiskFreeSpaceW
OpenWaitableTimerA
LoadLibraryA
WriteConsoleA
GetProcessId
InterlockedExchangeAdd
LocalAlloc
DeleteTimerQueue
SetCalendarInfoW
BuildCommDCBAndTimeoutsW
FindFirstVolumeMountPointW
IsSystemResumeAutomatic
AddAtomW
OpenJobObjectW
GetPrivateProfileStructA
FindFirstVolumeMountPointA
EnumDateFormatsA
GetModuleHandleA
CreateMutexA
FindNextFileW
EnumDateFormatsW
CompareStringA
GetShortPathNameW
SetFileShortNameA
FindAtomW
GetVolumeNameForVolumeMountPointW
DeleteFileW
EnumSystemLocalesW
AreFileApisANSI
GetDriveTypeW
SearchPathA
GetStringTypeA
GetLastError
HeapFree
DeleteFileA
WideCharToMultiByte
HeapReAlloc
GetCommandLineA
HeapSetInformation
GetStartupInfoW
RaiseException
HeapAlloc
IsProcessorFeaturePresent
HeapCreate
EnterCriticalSection
SetFilePointer
SetHandleCount
GetStdHandle
InitializeCriticalSectionAndSpinCount
GetFileType
DeleteCriticalSection
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
EncodePointer
DecodePointer
TerminateProcess
GetCurrentProcess
GetCPInfo
InterlockedDecrement
GetACP
GetOEMCP
IsValidCodePage
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetModuleHandleW
GetCurrentThreadId
ExitProcess
WriteFile
GetModuleFileNameA
FreeEnvironmentStringsW
GetEnvironmentStringsW
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
Sleep
SetStdHandle
GetConsoleCP
GetConsoleMode
FlushFileBuffers
RtlUnwind
LCMapStringW
MultiByteToWideChar
GetStringTypeW
LoadLibraryW
WriteConsoleW
CloseHandle
CreateFileW
gdi32
GetCharABCWidthsW
SelectObject
Sections
.text Size: 75KB - Virtual size: 75KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 87KB - Virtual size: 40.7MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 107KB - Virtual size: 107KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ