2023-05-14_641280ea6031fa0059d282938844ec20_wannacry

General

Target

2023-05-14_641280ea6031fa0059d282938844ec20_wannacry
Size

224KB
MD5

641280ea6031fa0059d282938844ec20
SHA1

f7801907859a274a6c291bcbfe786588eeaf712b
SHA256

c8bedb7d5e1737199622cf3f3a758dc61e6514f0ecf2cc91a8b7ec05d098dbe3
SHA512

439b036fd307db4882a5cad5b3042fe33283fb73b5fc0a17762be3234560bade994e7503b323bfead3948f16562332267362a91a06afc122e1f4dbd84ceaac1f
SSDEEP

1536:Y05rlD8MeRYq1CepN9S4A3VsU8j5bevh:Y059femWRwTs/dbe

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2023-05-14_641280ea6031fa0059d282938844ec20_wannacry

Files

2023-05-14_641280ea6031fa0059d282938844ec20_wannacry
.exe windows x86

e858a14f217810d78466806d95d7fceb

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

GetFileSizeEx
CreateFileA
InitializeCriticalSection
DeleteCriticalSection
GetFileSize
LeaveCriticalSection
EnterCriticalSection
SizeofResource
LockResource
LoadResource
FindResourceA
SetErrorMode
VirtualAlloc
VirtualFree
FreeLibrary
HeapAlloc
GetProcessHeap
GetModuleHandleA
SetLastError
VirtualProtect
IsBadReadPtr
HeapFree
SystemTimeToFileTime
LocalFileTimeToFileTime
CreateDirectoryA
GetStartupInfoA
ReadFile
SetFilePointer
WriteFile
SetFileTime
GetFileAttributesA
GetCurrentDirectoryA
SetCurrentDirectoryA
GlobalAlloc
LoadLibraryA
GetProcAddress
GlobalFree
GetModuleFileNameA
CloseHandle

user32

wsprintfA

advapi32

CryptDecrypt
CryptDestroyKey
CryptReleaseContext
CryptImportKey
CryptAcquireContextA

ws2_32

WSAStartup
inet_addr
WSACleanup

msvcrt

_controlfp
__set_app_type
__p__fmode
_adjust_fdiv
__setusermatherr
_initterm
__getmainargs
_acmdln
exit
_XcptFilter
_exit
??1type_info@@UAE@XZ
__p__commode
strcpy
memset
strlen
memcpy
__CxxFrameHandler
??3@YAXPAX@Z
memcmp
_except_handler3
_local_unwind2
??2@YAPAXI@Z
sscanf
strcmp
__p___argv
__p___argc
strrchr
realloc
_stricmp
free
malloc
??0exception@@QAE@ABV0@@Z
??1exception@@UAE@XZ
??0exception@@QAE@ABQBD@Z
_CxxThrowException
calloc
strcat
_mbsstr

Sections

.text
Size: 28KB - Virtual size: 24KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 24KB - Virtual size: 23KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 8KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 160KB - Virtual size: 158KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

e858a14f217810d78466806d95d7fceb

Headers

File Characteristics

Imports

kernel32

user32

advapi32

ws2_32

msvcrt

Sections

.text Size: 28KB - Virtual size: 24KB

.rdata Size: 24KB - Virtual size: 23KB

.data Size: 8KB - Virtual size: 5KB

.rsrc Size: 160KB - Virtual size: 158KB

.text
Size: 28KB - Virtual size: 24KB

.rdata
Size: 24KB - Virtual size: 23KB

.data
Size: 8KB - Virtual size: 5KB

.rsrc
Size: 160KB - Virtual size: 158KB