2024-03-26_f80a89c937f0637af09ebe3513074ab8_wannacry

General

Target

2024-03-26_f80a89c937f0637af09ebe3513074ab8_wannacry
Size

436KB
MD5

f80a89c937f0637af09ebe3513074ab8
SHA1

e3fce0986f602726451f08efd1fe3f02cee85eaa
SHA256

b04154ddb28fb5a84b96149f80a92ec7e9651fa2c73c03b9bca24b54b6545540
SHA512

1dc264a42daf1f75919a49267415cc1154fb1dcb65912e6def23c3852931d49c8aaceb5b96895b973291439ce24146ac3459a26534009887c6d44a6caaae3339
SSDEEP

12288:XfRoELQ4A++gVE+E64bchlQjDpFG4mxdB9HeZ:XfRWXgi+34bckeB9HeZ

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-03-26_f80a89c937f0637af09ebe3513074ab8_wannacry

Files

2024-03-26_f80a89c937f0637af09ebe3513074ab8_wannacry
.exe windows:4 windows x86 arch: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: 220KB - Virtual size: 217KB

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: 220KB - Virtual size: 217KB

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

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

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

.data
Size: 220KB - Virtual size: 217KB

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