WANNACRY[.]exe

General

Target

WANNACRY.exe
Size

80KB
MD5

04bde45f1c16a8cde36ef73c84e0143e
SHA1

2bf43a55e4711fdb01584c891523bdd329a0c927
SHA256

af5db83da4cb2c6c5672fcfd99711f7c72985a054422c9b3c53d3971e10230fc
SHA512

09305e8796950e1d56fcaed4e3d6aef85cffe3a890307809011e1fd0dd5f5eeef38eaef66f1e729afb7ed535a12c3dc3d27b9f56d1bbdf2e738807528eec5940
SSDEEP

1536:o2Y0VNblnigen1FQGpaika1PASjg/owRm:o23rbZi/8GprF3jg/oim

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
WANNACRY.exe

Files

WANNACRY.exe
.exe windows:4 windows x86 arch:x86

c29ab370ed500debe05d495f2d8c12c2

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

GetTempPathA
GetModuleFileNameA
GetStdHandle
SetConsoleMode
GetConsoleMode
Sleep
SetConsoleTextAttribute
GetTickCount
SetConsoleCursorInfo
SetConsoleCursorPosition
GetVolumeInformationA
ReadConsoleInputA
WriteConsoleA
LCMapStringW
LCMapStringA
SetEnvironmentVariableA
CompareStringW
ExitProcess
TerminateProcess
GetCurrentProcess
GetCommandLineA
GetVersion
SetHandleCount
GetFileType
GetStartupInfoA
GetLastError
ReadFile
SetFilePointer
HeapFree
CloseHandle
GetFileAttributesA
GetProcAddress
GetModuleHandleA
WriteFile
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStrings
GetEnvironmentStringsW
HeapDestroy
HeapCreate
VirtualFree
RtlUnwind
HeapAlloc
SetStdHandle
FlushFileBuffers
VirtualAlloc
HeapReAlloc
CreateFileA
GetExitCodeProcess
WaitForSingleObject
CreateProcessA
MultiByteToWideChar
GetStringTypeA
GetStringTypeW
GetCPInfo
GetACP
GetOEMCP
LoadLibraryA
SetEndOfFile
CompareStringA

user32

FindWindowA
GetDesktopWindow
GetWindowRect
SetWindowPos

winmm

timeGetTime

Sections

.text
Size: 60KB - Virtual size: 59KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 8KB - Virtual size: 11.0MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 16B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

c29ab370ed500debe05d495f2d8c12c2

Headers

File Characteristics

Imports

kernel32

user32

winmm

Sections

.text Size: 60KB - Virtual size: 59KB

.rdata Size: 4KB - Virtual size: 3KB

.data Size: 8KB - Virtual size: 11.0MB

.rsrc Size: 4KB - Virtual size: 16B

.text
Size: 60KB - Virtual size: 59KB

.rdata
Size: 4KB - Virtual size: 3KB

.data
Size: 8KB - Virtual size: 11.0MB

.rsrc
Size: 4KB - Virtual size: 16B