c4a08e5fcd1d4995abc456b9c700650c

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General

Target

c4a08e5fcd1d4995abc456b9c700650c
Size

180KB
MD5

c4a08e5fcd1d4995abc456b9c700650c
SHA1

d5abd100f6e0af31691c38674075689f15535be5
SHA256

5792dbab2c3c5d28f984bb558822254e07aa28fe796084c20e4247560cfa580e
SHA512

f6946f1b51a330241b9562eb3b4d646373305ad2941754081de0517eb2fe0a0244cb1cf31a2e664e7633ae880998ab37d916e37025d003d5821ef0e0602edcb5
SSDEEP

3072:tx8FZ6gcnxIFj0aO3s+/tc7/fayDE9YrRe5ytDOL7Vj/E35+Qs/86:ta6PwOK/f8Y9eJBYJ28

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
c4a08e5fcd1d4995abc456b9c700650c

Files

c4a08e5fcd1d4995abc456b9c700650c
.exe windows:5 windows x86 arch:x86

5175247e39c8ad14d3c9e1d7b419d7fe

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

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

GetCommandLineW
GetModuleHandleA
GetStartupInfoA
GetCommandLineA
GetVersionExA
ExitProcess
GetProcAddress
WriteFile
GetStdHandle
GetModuleFileNameA
UnhandledExceptionFilter
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetLastError
GetEnvironmentStringsW
SetHandleCount
GetFileType
HeapDestroy
HeapCreate
VirtualFree
HeapFree
LoadLibraryA
GetWindowsDirectoryW
GetOEMCP
GetCPInfo
HeapAlloc
VirtualAlloc
HeapReAlloc
IsBadWritePtr
LCMapStringA
MultiByteToWideChar
LCMapStringW
GetStringTypeA
GetStringTypeW
RtlUnwind
GetLocaleInfoA
VirtualProtect
GetSystemInfo
VirtualQuery
GetSystemWindowsDirectoryW
GetFileAttributesW
SetFileAttributesW
DeleteFileW
RemoveDirectoryW
GetSystemDefaultLangID
lstrlenW
lstrcatW
lstrcpyW
WinExec
WideCharToMultiByte
GlobalAlloc
GetACP
GlobalFree
FreeLibrary
LoadLibraryW
CloseHandle
CreateFileW
CreateDirectoryW
lstrcpynW
FindClose
FindNextFileW
FindFirstFileW
lstrcmpW
GetPrivateProfileStringW
WritePrivateProfileStringW
GetModuleFileNameW
CopyFileW

user32

LoadStringW
CharNextW
wsprintfW

winspool.drv

GetPrinterW
SetPrinterDataW
GetPrinterDataW
EnumPrintersW
ClosePrinter
GetPrinterDriverW
OpenPrinterW

advapi32

RegCloseKey
RegConnectRegistryW
RegOpenKeyExW
InitializeSecurityDescriptor
SetSecurityDescriptorDacl
GetUserNameW
RegQueryValueExW

version

VerQueryValueW
GetFileVersionInfoW
GetFileVersionInfoSizeW

Sections

.text
Size: 32KB - Virtual size: 32KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.data
Size: 1024B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

UPX0
Size: 144KB - Virtual size: 380KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

5175247e39c8ad14d3c9e1d7b419d7fe

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

winspool.drv

advapi32

version

Sections

.text Size: 32KB - Virtual size: 32KB

.data Size: 1024B - Virtual size: 1KB

.rsrc Size: 1KB - Virtual size: 1KB

UPX0 Size: 144KB - Virtual size: 380KB

.text
Size: 32KB - Virtual size: 32KB

.data
Size: 1024B - Virtual size: 1KB

.rsrc
Size: 1KB - Virtual size: 1KB

UPX0
Size: 144KB - Virtual size: 380KB