dvdupgrd[.]exe

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General

Target

dvdupgrd.exe
Size

22KB
MD5

05e6467411b53fa9a9bda3ed902100d3
SHA1

3dd411a7b6b12992c55d99671f2867eefe8014f7
SHA256

95cce95ab9100f71ca6be4c393432a06cd08eb6ba34b43a514f663c8bf7b898a
SHA512

5f7e017e2792c5d8d8834f10318254f73f0d22a6eb144fc7b75403c57b83aceaa55df5d32590794d0f7183a9a9a582368212997ad38516fb06459d2bba04943e
SSDEEP

384:WwHPRzPUmikmIBRbxL1E4Sx1/iLpEXgE8Nnu/xxyvGZWu3WIG:MmRmIjxBE31ErZNu/xx4G/

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
dvdupgrd.exe

Files

dvdupgrd.exe
.exe windows:6 windows x86

f96b99b964af6126901e90f83963ff10

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

advapi32

AllocateAndInitializeSid
CheckTokenMembership
RegQueryValueExA
RegOpenKeyExA
RegDeleteValueA
RegOpenKeyA
RegCloseKey
RegSetValueExA

kernel32

GetLastError
lstrcmpiA
GlobalFree
HeapSetInformation
CloseHandle
FindClose
FindFirstFileA
GetSystemDirectoryA
ReadFile
WideCharToMultiByte
lstrlenW
lstrlenA
lstrcmpA
CreateFileA
GetTickCount
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
GetModuleHandleA
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetStartupInfoA
Sleep
GetSystemDirectoryW
GetSystemDefaultLCID
GetUserDefaultLCID
CreateProcessW
GetWindowsDirectoryA
GetPrivateProfileStringA

user32

CharUpperW
MessageBoxW
LoadStringW

msvcrt

memcpy
memset
_except_handler4_common
_controlfp
?terminate@@YAXXZ
_acmdln
_initterm
__setusermatherr
_ismbblead
__p__fmode
_cexit
_exit
exit
__set_app_type
__getmainargs
_amsg_exit
__p__commode
_XcptFilter
_vsnwprintf
_vsnprintf
??2@YAPAXI@Z
??3@YAXPAX@Z

ole32

CLSIDFromString
CoInitialize
CoUninitialize
CoCreateInstance
CoTaskMemFree

oleaut32

SysFreeString
SafeArrayAccessData
VariantClear
SafeArrayUnaccessData

version

GetFileVersionInfoA
GetFileVersionInfoSizeA
VerQueryValueA

shell32

SHGetFolderPathW
ShellExecuteW

Sections

.text
Size: 15KB - Virtual size: 14KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 884B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 920B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

f96b99b964af6126901e90f83963ff10

Headers

DLL Characteristics

File Characteristics

Imports

advapi32

kernel32

user32

msvcrt

ole32

oleaut32

version

shell32

Sections

.text Size: 15KB - Virtual size: 14KB

.data Size: 512B - Virtual size: 884B

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

.rsrc Size: 2KB - Virtual size: 1KB

.reloc Size: 1024B - Virtual size: 920B

.text
Size: 15KB - Virtual size: 14KB

.data
Size: 512B - Virtual size: 884B

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

.rsrc
Size: 2KB - Virtual size: 1KB

.reloc
Size: 1024B - Virtual size: 920B