mydoom | W32[.]MyDoom[.]A[.]zip

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General

Target

W32.MyDoom.A.zip
Size

293KB
MD5

ee70b23f67565ce4822f0f5f8d24525e
SHA1

b7d18219951580dbd9f35d7c547ab65853dcbc76
SHA256

8f78806e212e18346b63aebddef9d4ffdc15e12d6c6485b73353989f382acb88
SHA512

5e616915ba3135b75f12bd3c20fa2c4084903fa955f4ea172e5059d4e717ed5a2184e3d1efacc019f2f9bc4d74848a8b3da888c3d3f01179260d12813becdaa9
SSDEEP

6144:wbcyHrF3W6aYQ5UEL2DJ7ikAjteG/QBfJv6hYRFz6FaqXCwLqbCJ:wbcqBW6aYcKN7ikAjteEKBCyRFz4LSwd

Score

10^/10

upx mydoom

Malware Config

Signatures

Detects MyDoom family 1 IoCs

resource	yara_rule
static1/unpack006/out.upx	family_mydoom

Mydoom family
mydoom

UPX packed file 1 IoCs

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

upx

resource	yara_rule
static1/unpack001/strip-girl-2.0bdcom_patches.exe	upx

Unsigned PE 3 IoCs

Checks for missing Authenticode signature.

resource
unpack001/f-mydoom.exe
unpack001/strip-girl-2.0bdcom_patches.exe
unpack006/out.upx

Files

W32.MyDoom.A.zip
.zip

Password: infected
Netcraft www_sco_com is a weapon of mass destruction.htm
.html .js polyglot
Netcraft www_sco_com is a weapon of mass destruction_files/n2s.gif
.gif
Netcraft www_sco_com is a weapon of mass destruction_files/netcraft_hunger.gif
.gif
Netcraft www_sco_com is a weapon of mass destruction_files/spdirectory.gif
.gif
Netcraft www_sco_com is a weapon of mass destruction_files/styles-site.css
W32.Mydoom.htm
.html
W32.Mydoom2.htm
.html .js polyglot
W32.Mydoom2_files/ads.osdn.gif
.gif
W32.Mydoom2_files/greendot.gif
.gif
W32.Mydoom2_files/pc.gif
.gif
W32.Mydoom2_files/pix.gif
.gif
W32.Mydoom2_files/slc.gif
.gif
W32.Mydoom2_files/title.gif
.gif
W32.Mydoom2_files/topicapmedia.gif
.gif
W32.Mydoom2_files/topicinternet.gif
.gif
W32.Mydoom2_files/topiclinux.gif
.gif
W32.Mydoom2_files/topicnews.gif
.gif
W32.Mydoom2_files/topicscience.gif
.gif
W32.Mydoom2_files/topicspace.gif
.gif
W32.Mydoom_files/arrow.gif
.gif
W32.Mydoom_files/dotted_line.gif
.gif
W32.Mydoom_files/fsc_logo.jpg
.jpg

Password: infected
W32.Mydoom_files/fsecure.css
W32.Mydoom_files/japanese.gif
.gif
W32.Mydoom_files/left_subbuttonbg.gif
.gif
W32.Mydoom_files/main_menu.js
.js
W32.Mydoom_files/main_menu_new.js
.js
W32.Mydoom_files/menu.js
.js
W32.Mydoom_files/mydoom.jpg
.jpg

Password: infected
W32.Mydoom_files/nav_contact2.gif
.gif
W32.Mydoom_files/nav_legal.gif
.gif
W32.Mydoom_files/nav_privacy.gif
.gif
W32.Mydoom_files/navbar-new.gif
.gif
W32.Mydoom_files/nmydoom.jpg
.jpg

Password: infected
W32.Mydoom_files/radar-level-1.gif
.gif
W32.Mydoom_files/search-go.gif
.gif
f-mydoom.exe
.exe windows:4 windows x86 arch:x86

Password: infected

5ae4ba3e388eed47486b914aec730602

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

GetLogicalDriveStringsA
GetFileAttributesA
MoveFileExA
GetCurrentProcess
FindClose
FindNextFileA
FindFirstFileA
TerminateProcess
SetFileAttributesA
GetLocalTime
SetConsoleCtrlHandler
GetSystemInfo
GetDriveTypeA
ReadFile
SetFilePointer
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
OutputDebugStringA
GetCurrentThreadId
QueryPerformanceFrequency
QueryPerformanceCounter
GetShortPathNameA
GetTickCount
SetLastError
DeleteFileA
DeviceIoControl
GetModuleHandleA
CreateFileA
CreateEventA
GetModuleFileNameA
Sleep
GetLastError
OpenProcess
GetVersionExA
GetWindowsDirectoryA
CloseHandle
FreeLibrary
LoadLibraryA
GetProcAddress
VirtualFree
HeapDestroy
IsBadWritePtr
HeapCreate
SetUnhandledExceptionFilter
SetEnvironmentVariableA
IsBadReadPtr
CompareStringA
GetEnvironmentStringsW
CompareStringW
SetEndOfFile
GetStringTypeW
GetStringTypeA
IsBadCodePtr
ExitProcess
HeapAlloc
HeapFree
MoveFileA
RtlUnwind
GetTimeZoneInformation
GetSystemTime
GetCommandLineA
GetVersion
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
LCMapStringW
LCMapStringA
GetEnvironmentStrings
VirtualAlloc
WriteFile
FlushFileBuffers
SetStdHandle
WideCharToMultiByte
MultiByteToWideChar
FreeEnvironmentStringsW
HeapReAlloc
HeapSize
GetCPInfo
GetACP
GetOEMCP
UnhandledExceptionFilter
FreeEnvironmentStringsA

advapi32

RegOpenKeyExA
LookupPrivilegeValueA
AdjustTokenPrivileges
OpenProcessToken
OpenSCManagerA
OpenServiceA
StartServiceA
QueryServiceStatus
CloseServiceHandle
ControlService
RegQueryValueExA
RegCloseKey
RegSetValueExA
RegFlushKey
FreeSid
EqualSid
RegDeleteValueA
GetTokenInformation
AllocateAndInitializeSid
RegCreateKeyExA

Sections

.text
Size: 77KB - Virtual size: 76KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 9KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 23KB - Virtual size: 41KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
strip-girl-2.0bdcom_patches.exe
.exe windows:4 windows x86 arch:x86

Password: infected

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: 24KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 20KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1024B - Virtual size: 4KB

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: 31KB - Virtual size: 30KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 512B - Virtual size: 496B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Password: infected

Password: infected

Password: infected

Password: infected

Password: infected

5ae4ba3e388eed47486b914aec730602

Headers

File Characteristics

Imports

kernel32

advapi32

Sections

.text Size: 77KB - Virtual size: 76KB

.rdata Size: 9KB - Virtual size: 9KB

.data Size: 23KB - Virtual size: 41KB

Password: infected

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 24KB

UPX1 Size: 20KB - Virtual size: 20KB

.rsrc Size: 1024B - Virtual size: 4KB

Headers

File Characteristics

Sections

.text Size: 31KB - Virtual size: 30KB

.rsrc Size: 512B - Virtual size: 496B

.text
Size: 77KB - Virtual size: 76KB

.rdata
Size: 9KB - Virtual size: 9KB

.data
Size: 23KB - Virtual size: 41KB

UPX0
Size: - Virtual size: 24KB

UPX1
Size: 20KB - Virtual size: 20KB

.rsrc
Size: 1024B - Virtual size: 4KB

.text
Size: 31KB - Virtual size: 30KB

.rsrc
Size: 512B - Virtual size: 496B