Win32[.]Wannacry[.]exe | Triage

Sharing

General

Target

Win32.Wannacry.exe
Size

5.0MB
MD5

30fe2f9a048d7a734c8d9233f64810ba
SHA1

2027a053de21bd5c783c3f823ed1d36966780ed4
SHA256

55504677f82981962d85495231695d3a92aa0b31ec35a957bd9cbbef618658e3
SHA512

b657b02506f768db3255293b0c86452b4dfdd30804629c323aaa9510a3b637b0906e5963179ef7d4aaedc14646f2be2b4292e6584a6c55c6ddb596cff7f20e2a
SSDEEP

49152:SnAQqMSPbcBVQej/1INRx+TSqTdX1HkQo6SAARdhnvxJM0H9:+DqPoBhz1aRxcSUDk36SAEdhvxWa9

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs
Checks for missing Authenticode signature.

Processes:

resource

Win32.Wannacry.exe

Files

Win32.Wannacry.exe
.dll windows:4 windows x86 arch:x86

2e5708ae5fed0403e8117c645fb23e5b

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

kernel32

CloseHandle
WriteFile
CreateFileA
SizeofResource
LockResource
LoadResource
FindResourceA
CreateProcessA

msvcrt

free
_initterm
malloc
_adjust_fdiv
sprintf

Exports

Exports

PlayGame

Sections

.text
Size: 4KB - Virtual size: 652B

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 4KB - Virtual size: 472B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 340B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 5.0MB - Virtual size: 5.0MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 4KB - Virtual size: 684B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ