81fbe8d04aa0d71b6c2be499261e21596c3304228f4e43314fc1ab1c0c42bd9c

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General

Target

81fbe8d04aa0d71b6c2be499261e21596c3304228f4e43314fc1ab1c0c42bd9c
Size

3.4MB
MD5

47a91af18fcd54eb5168c2e3116f7a30
SHA1

b12d00f71d38d1c7a6c8c99f9b37be21983340d9
SHA256

81fbe8d04aa0d71b6c2be499261e21596c3304228f4e43314fc1ab1c0c42bd9c
SHA512

39e1852cea9cd46836dfe12b5770284cb7c2cc4994332a411565f7606de0304036fb7624197b0f402cf6fcef3555cb614062ec1cb76b29dea3187d4c01105a8c
SSDEEP

98304:/m2cBLDsaxAhfUdVic8Zpf2loqkZ84O0y+w8ePm:e2cp4UdSOoxe+w8ePm

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
static1/unpack001/NORTON~1.EXE	upx

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
static1/unpack002/out.upx	autoit_exe

Files

81fbe8d04aa0d71b6c2be499261e21596c3304228f4e43314fc1ab1c0c42bd9c
.cab
NORTON~1.EXE
.exe windows x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 444KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 253KB - Virtual size: 256KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 33KB - Virtual size: 36KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 495KB - Virtual size: 495KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 53KB - Virtual size: 53KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 11KB - Virtual size: 90KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 40KB - Virtual size: 39KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
serveris.exe
.exe windows x86

2cc17170b5cc1e769f862b5cdb43ee3a

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

FindResourceA
GetComputerNameA
GetVolumeInformationA
GetDriveTypeA
FreeLibrary
GetProcAddress
LoadLibraryA
GetPrivateProfileStringA
CopyFileA
MultiByteToWideChar
Sleep
InitializeCriticalSection
InterlockedCompareExchange
DeleteCriticalSection
GetCurrentThreadId
EnterCriticalSection
LeaveCriticalSection
WideCharToMultiByte
AreFileApisANSI
CloseHandle
ReadFile
GetLastError
SetFilePointer
WriteFile
SetEndOfFile
FlushFileBuffers
GetFileSize
LoadResource
LockFile
LockFileEx
GetVersionExA
CreateFileA
CreateFileW
GetTempPathA
GetTempPathW
GetFileAttributesA
DeleteFileA
GetFileAttributesW
DeleteFileW
GetFullPathNameA
GetFullPathNameW
GetDiskFreeSpaceA
GetDiskFreeSpaceW
LoadLibraryW
LocalFree
FormatMessageA
FormatMessageW
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTime
GetSystemTimeAsFileTime
CompareStringW
CompareStringA
LockResource
SizeofResource
FreeResource
GetModuleFileNameA
UnlockFile
GetShortPathNameA
GetOEMCP
GetACP
GetCPInfo
GetStringTypeW
GetStringTypeA
SetStdHandle
RtlUnwind
GetEnvironmentStringsW
GetEnvironmentStrings
HeapAlloc
ExitProcess
TerminateProcess
GetCurrentProcess
HeapFree
HeapReAlloc
GetModuleHandleA
GetStartupInfoA
GetCommandLineA
GetVersion
HeapDestroy
HeapCreate
VirtualFree
VirtualAlloc
SetHandleCount
GetStdHandle
GetFileType
LCMapStringA
LCMapStringW
GetTimeZoneInformation
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
SetEnvironmentVariableA

user32

FindWindowA

advapi32

RegEnumKeyExA
RegOpenKeyExA
RegQueryValueExA
RegCloseKey
GetUserNameA

shell32

ShellExecuteA

wininet

FindCloseUrlCache
InternetCloseHandle
InternetOpenUrlA
InternetOpenA
FindNextUrlCacheEntryA
FindFirstUrlCacheEntryA

Sections

.text
Size: 288KB - Virtual size: 285KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 24KB - Virtual size: 21KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 24KB - Virtual size: 30KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 264B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 444KB

UPX1 Size: 253KB - Virtual size: 256KB

.rsrc Size: 33KB - Virtual size: 36KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 495KB - Virtual size: 495KB

.rdata Size: 53KB - Virtual size: 53KB

.data Size: 11KB - Virtual size: 90KB

.rsrc Size: 40KB - Virtual size: 39KB

2cc17170b5cc1e769f862b5cdb43ee3a

Headers

File Characteristics

Imports

kernel32

user32

advapi32

shell32

wininet

Sections

.text Size: 288KB - Virtual size: 285KB

.rdata Size: 24KB - Virtual size: 21KB

.data Size: 24KB - Virtual size: 30KB

.rsrc Size: 4KB - Virtual size: 264B

UPX0
Size: - Virtual size: 444KB

UPX1
Size: 253KB - Virtual size: 256KB

.rsrc
Size: 33KB - Virtual size: 36KB

.text
Size: 495KB - Virtual size: 495KB

.rdata
Size: 53KB - Virtual size: 53KB

.data
Size: 11KB - Virtual size: 90KB

.rsrc
Size: 40KB - Virtual size: 39KB

.text
Size: 288KB - Virtual size: 285KB

.rdata
Size: 24KB - Virtual size: 21KB

.data
Size: 24KB - Virtual size: 30KB

.rsrc
Size: 4KB - Virtual size: 264B