1a31369db837b13b0a3850ddc3d3f630

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General

Target

1a31369db837b13b0a3850ddc3d3f630
Size

843KB
MD5

1a31369db837b13b0a3850ddc3d3f630
SHA1

b5038f782789ebf32262cdbcfd31694433b2b3a5
SHA256

e0875925331007d4623759742d04ba9d2e16f1b0428cd2d9e6e1671c7d0e493d
SHA512

e66308156d51b8f2cbb16a4a6f2e60cead9ed6c0c2aa594f0ab907dcd9dcb5071779c1ffede390dbc2e509d92751afb6826c6909dde2d77820a328ad16461f35
SSDEEP

12288:Bg2n2nssFmp3AzzacFiX78PXJAd7BJM80tniF4SFuuh8bmXq5uycE1LcRS6D8E6:u2WtkwzzvA78PyPEts1Iuhh8QHc

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

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

upx

resource	yara_rule
sample	upx

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
1a31369db837b13b0a3850ddc3d3f630

Files

1a31369db837b13b0a3850ddc3d3f630
.exe windows:4 windows x86 arch:x86

55634de08761417aae56b1aa8e94c3e5

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
IMAGE_FILE_DEBUG_STRIPPED

Imports

advapi32

RegCloseKey
RegOpenKeyExA
RegQueryValueExA

kernel32

CloseHandle
CreateFileA
DeleteFileA
DeleteFileW
ExitProcess
FileTimeToDosDateTime
FileTimeToLocalFileTime
FindClose
FindFirstFileA
FindResourceExA
FlushFileBuffers
FreeLibrary
GetACP
GetCPInfo
GetCommandLineA
GetCurrentDirectoryA
GetCurrentThreadId
GetDriveTypeA
GetEnvironmentStrings
GetEnvironmentVariableA
GetFileAttributesA
GetFileInformationByHandle
GetFileType
GetFullPathNameA
GetLastError
GetLocalTime
GetLocaleInfoA
GetLogicalDrives
GetModuleFileNameA
GetModuleHandleA
GetOEMCP
GetProcAddress
GetProcessHeap
GetStartupInfoA
GetStdHandle
GetStringTypeExA
GetStringTypeW
GetTempFileNameA
GetTempPathA
GetThreadLocale
GetTickCount
GetTimeZoneInformation
GetVersion
GetVersionExA
GlobalMemoryStatus
HeapAlloc
HeapFree
IsDBCSLeadByteEx
LCMapStringA
LoadLibraryA
LoadLibraryExA
LoadResource
LocalAlloc
LocalFree
LocalReAlloc
MoveFileA
MultiByteToWideChar
RaiseException
ReadFile
RtlUnwind
SearchPathA
SetConsoleCtrlHandler
SetCurrentDirectoryA
SetEnvironmentVariableA
SetFilePointer
SetHandleCount
SizeofResource
SystemTimeToFileTime
TlsAlloc
TlsFree
TlsGetValue
TlsSetValue
UnhandledExceptionFilter
VirtualAlloc
VirtualFree
WideCharToMultiByte
WriteFile
lstrcpyA
lstrcpynA
lstrlenA
lstrlenW

user32

CharNextA
CharToOemBuffA
EnumThreadWindows
IsCharAlphaNumericA
LoadStringA
MessageBoxA
wsprintfA

ole32

CLSIDFromString
StringFromGUID2

Exports

Exports

BuildPackages
CompilerInit
KibitzGetOverloads
KibitzGetValidSymbols
LoadCompState
SaveCompState
__GetExceptDLLinfo
___CPPdebugHook

Sections

.text
Size: 595KB - Virtual size: 596KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.data
Size: 62KB - Virtual size: 108KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: 512B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 512B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.idata
Size: 2KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.edata
Size: 512B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 38KB - Virtual size: 40KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.UPX0
Size: 108KB - Virtual size: 260KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

55634de08761417aae56b1aa8e94c3e5

Headers

File Characteristics

Imports

advapi32

kernel32

user32

ole32

Exports

Exports

Sections

.text Size: 595KB - Virtual size: 596KB

.data Size: 62KB - Virtual size: 108KB

.tls Size: 512B - Virtual size: 4KB

.rdata Size: 512B - Virtual size: 4KB

.idata Size: 2KB - Virtual size: 4KB

.edata Size: 512B - Virtual size: 4KB

.rsrc Size: 38KB - Virtual size: 40KB

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

.UPX0 Size: 108KB - Virtual size: 260KB

.text
Size: 595KB - Virtual size: 596KB

.data
Size: 62KB - Virtual size: 108KB

.tls
Size: 512B - Virtual size: 4KB

.rdata
Size: 512B - Virtual size: 4KB

.idata
Size: 2KB - Virtual size: 4KB

.edata
Size: 512B - Virtual size: 4KB

.rsrc
Size: 38KB - Virtual size: 40KB

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

.UPX0
Size: 108KB - Virtual size: 260KB