CB-oldbuilder[.]zip

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General

Target

CB-oldbuilder.zip
Size

103.2MB
MD5

3fe94793287099e2366762a7824ceb74
SHA1

463d5262eb5b1bf87363ceb71f8fabac94ff782b
SHA256

c6bd1e969a8d120b1bd71e7f0339609d660a50b14cf4a8a5e7660f1481c79748
SHA512

f03f272a63d666a3a7cd3dd97e7d166fd37d3a82e26b882a3637225594e6420b15a611f20899199d4c5196d82f7e5a72649e9a9ae3cd3d032dde369a320c0703
SSDEEP

3145728:iioeWFAV6/S2r8AInLO9Wvw/hHPwguwYFg7oK4ELC:iiov/S2AADWvwxPwDz+L4Ee

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
static1/unpack001/CB-oldbuilder/Character_Builder_Update_Oct_2010.exe	upx

Unsigned PE 3 IoCs

Checks for missing Authenticode signature.

resource
unpack001/CB-oldbuilder/Character_Builder_Update_Oct_2010.exe
unpack002/out.upx
unpack001/CB-oldbuilder/ddisetup2009April.exe

Files

CB-oldbuilder.zip
.zip
CB-oldbuilder/Character_Builder_Update_Oct_2010.exe
.exe windows:4 windows x86 arch:x86

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

Sections

UPX0
Size: - Virtual size: 164KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 49KB - Virtual size: 52KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 93KB - Virtual size: 96KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:4 windows x86 arch:x86

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

Sections

.text
Size: 85KB - Virtual size: 84KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 5KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 93KB - Virtual size: 92KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
CB-oldbuilder/ddisetup2009April.exe
.exe windows:4 windows x86 arch:x86

028937259ba67f253f37eb365114b165

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

version

VerQueryValueW
GetFileVersionInfoSizeW
GetFileVersionInfoW

shell32

SHGetMalloc
SHGetPathFromIDListW
SHBrowseForFolderW
ShellExecuteW
CommandLineToArgvW
SHFileOperationW
SHGetSpecialFolderLocation
ShellExecuteExW

comctl32

ord17

kernel32

CreateProcessW
lstrcpyW
GetWindowsDirectoryW
SetErrorMode
GetTempPathW
ExpandEnvironmentStringsW
LockResource
SizeofResource
LoadResource
FindResourceW
GetTickCount
GetExitCodeThread
CreateThread
CopyFileW
InterlockedIncrement
InterlockedDecrement
QueryPerformanceFrequency
CreateEventW
lstrcatW
GetTempFileNameW
CompareStringA
CompareStringW
GetVersionExW
LoadLibraryW
FreeLibrary
GetProcAddress
GetExitCodeProcess
ExitThread
GetCommandLineW
lstrcmpW
lstrcmpiW
GetSystemDefaultLCID
GlobalHandle
VerLanguageNameW
MoveFileW
SetCurrentDirectoryW
FindClose
FindNextFileW
CompareFileTime
FindFirstFileW
GetSystemTimeAsFileTime
SetFileAttributesW
LocalFree
FormatMessageW
GetSystemInfo
MulDiv
IsValidCodePage
GetVersion
GetModuleHandleW
GetFileAttributesW
GetCurrentDirectoryW
GetSystemDirectoryW
FileTimeToLocalFileTime
GetFileTime
IsBadReadPtr
VirtualQuery
lstrcmpiA
lstrcpyA
FlushFileBuffers
SetEndOfFile
GetDiskFreeSpaceW
GetDriveTypeW
CreateDirectoryW
GetLastError
GetLocaleInfoW
ResetEvent
VirtualProtect
GetCurrentProcessId
WaitForSingleObject
LoadLibraryExW
GetDateFormatW
WideCharToMultiByte
GetLocalTime
GetProcessTimes
OpenProcess
SearchPathW
SetEnvironmentVariableA
GetOEMCP
GetACP
GetTimeZoneInformation
SetStdHandle
SetConsoleCtrlHandler
LoadLibraryA
GetUserDefaultLCID
EnumSystemLocalesA
GetLocaleInfoA
IsValidLocale
GetCPInfo
GetStringTypeW
GetStringTypeA
IsBadCodePtr
GetStartupInfoA
GetFileType
GetStdHandle
SetHandleCount
GetCommandLineA
GetEnvironmentStrings
GetEnvironmentStringsW
FreeEnvironmentStringsW
FreeEnvironmentStringsA
UnhandledExceptionFilter
SetUnhandledExceptionFilter
LCMapStringW
LCMapStringA
IsBadWritePtr
VirtualAlloc
VirtualFree
HeapCreate
HeapDestroy
GetVersionExA
GetEnvironmentVariableA
GetModuleFileNameA
SetLastError
FatalAppExitA
TlsGetValue
TlsFree
TlsAlloc
TlsSetValue
GetCurrentThreadId
HeapSize
GetStartupInfoW
GetModuleHandleA
HeapReAlloc
TerminateProcess
RaiseException
RtlUnwind
LeaveCriticalSection
DeleteCriticalSection
InterlockedExchange
InitializeCriticalSection
EnterCriticalSection
lstrcmpA
CreateFileMappingW
MapViewOfFile
UnmapViewOfFile
lstrlenA
CreateFileW
GetFileSize
ExitProcess
GetCurrentProcess
DuplicateHandle
GetThreadContext
VirtualProtectEx
WriteProcessMemory
FlushInstructionCache
SetThreadContext
ResumeThread
DeleteFileW
Sleep
RemoveDirectoryW
SetFilePointer
GetProcessHeap
HeapAlloc
HeapFree
WriteFile
lstrcpynW
GetModuleFileNameW
FindResourceExW
lstrlenW
GlobalAlloc
CloseHandle
GlobalLock
ReadFile
GlobalUnlock
GlobalFree
GetTimeFormatW
MultiByteToWideChar
SetEvent
QueryPerformanceCounter
SystemTimeToFileTime
lstrcpynA
LocalAlloc
CreateFileA
GetTimeFormatA
GetCurrentThread
GetDateFormatA

user32

UpdateWindow
SetCursor
GetWindow
GetDlgItemTextW
SetFocus
GetParent
GetWindowTextLengthW
GetWindowTextW
MoveWindow
GetWindowPlacement
DrawIcon
DestroyIcon
GetDlgCtrlID
FillRect
GetSysColor
GetSysColorBrush
GetSystemMetrics
SetRect
IntersectRect
SubtractRect
CharNextW
FindWindowExW
IsDialogMessageW
EnableWindow
SetWindowTextW
SendMessageW
GetWindowRect
ScreenToClient
IsWindow
GetClassInfoW
WaitForInputIdle
GetWindowLongW
BeginPaint
EndPaint
SetWindowLongW
GetClientRect
ClientToScreen
SetWindowPos
GetWindowDC
EndDialog
GetDlgItem
ShowWindow
GetDesktopWindow
wsprintfW
MsgWaitForMultipleObjects
PeekMessageW
MessageBoxW
CreateDialogIndirectParamW
CreateDialogParamW
DialogBoxIndirectParamW
DialogBoxParamW
DefWindowProcW
PostMessageW
KillTimer
PostQuitMessage
SetTimer
LoadIconW
LoadCursorW
RegisterClassW
CreateWindowExW
GetMessageW
TranslateMessage
DispatchMessageW
GetDC
ReleaseDC
wvsprintfW
LoadStringW
CharPrevW
ExitWindowsEx
SendDlgItemMessageW
DestroyWindow
FindWindowW
SetDlgItemTextW
CharUpperW

gdi32

CreateFontW
GetTextExtentPoint32W
SetBkMode
SetTextColor
GetObjectW
CreateFontIndirectW
CreateSolidBrush
CreateCompatibleDC
SelectObject
BitBlt
DeleteDC
DeleteObject
GetStockObject
GetSystemPaletteEntries
CreatePalette
GetDeviceCaps
SelectPalette
RealizePalette
CreateDIBitmap
TranslateCharsetInfo

advapi32

RegEnumKeyW
RegCreateKeyW
RegQueryValueExA
RegOpenKeyExA
OpenProcessToken
LookupPrivilegeValueW
AdjustTokenPrivileges
RegOpenKeyW
InitializeSecurityDescriptor
SetSecurityDescriptorOwner
SetSecurityDescriptorGroup
SetSecurityDescriptorDacl
RegEnumValueW
RegDeleteValueW
RegSetValueExW
RegCreateKeyExW
RegOpenKeyExW
RegQueryValueExW
RegCloseKey
EqualSid
AllocateAndInitializeSid
GetTokenInformation
OpenThreadToken
RegDeleteKeyW
RegEnumKeyExW
FreeSid

ole32

CLSIDFromProgID
CoCreateInstance
StringFromCLSID
CoTaskMemFree
CoInitializeSecurity
CreateItemMoniker
GetRunningObjectTable
ProgIDFromCLSID
StringFromGUID2
CoUninitialize
CoInitialize
CoCreateGuid

oleaut32

SysAllocString
VariantClear
VariantChangeType
GetErrorInfo
SysReAllocStringLen
SysAllocStringLen
SysFreeString
CreateErrorInfo
RegisterTypeLi
LoadTypeLi
SetErrorInfo
SysStringLen

rpcrt4

UuidFromStringW
RpcStringFreeW
UuidToStringW
UuidCreate

Sections

.text
Size: 500KB - Virtual size: 496KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 80KB - Virtual size: 78KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 44KB - Virtual size: 69KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 80KB - Virtual size: 79KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 164KB

UPX1 Size: 49KB - Virtual size: 52KB

.rsrc Size: 93KB - Virtual size: 96KB

Headers

File Characteristics

Sections

.text Size: 85KB - Virtual size: 84KB

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

.data Size: 5KB - Virtual size: 6KB

.rsrc Size: 93KB - Virtual size: 92KB

028937259ba67f253f37eb365114b165

Headers

File Characteristics

Imports

version

shell32

comctl32

kernel32

user32

gdi32

advapi32

ole32

oleaut32

rpcrt4

Sections

.text Size: 500KB - Virtual size: 496KB

.rdata Size: 80KB - Virtual size: 78KB

.data Size: 44KB - Virtual size: 69KB

.rsrc Size: 80KB - Virtual size: 79KB

UPX0
Size: - Virtual size: 164KB

UPX1
Size: 49KB - Virtual size: 52KB

.rsrc
Size: 93KB - Virtual size: 96KB

.text
Size: 85KB - Virtual size: 84KB

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

.data
Size: 5KB - Virtual size: 6KB

.rsrc
Size: 93KB - Virtual size: 92KB

.text
Size: 500KB - Virtual size: 496KB

.rdata
Size: 80KB - Virtual size: 78KB

.data
Size: 44KB - Virtual size: 69KB

.rsrc
Size: 80KB - Virtual size: 79KB