2024-05-04_6bd7b5ed15577d204f50b3bf41771c53_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-05-04_6bd7b5ed15577d204f50b3bf41771c53_cryptolocker
Size

32KB
MD5

6bd7b5ed15577d204f50b3bf41771c53
SHA1

e480b55c5eea245ee9a0f60e0528e81f3f969cee
SHA256

494049725f51131816e9cc77037a2132803ba042b7762f2e7a0c07a23ca208d1
SHA512

0ec8a09c93e177534ee8f10ae76eeed4442867d5df8984d963fe2825970c8df717698983dbaf3f18bdb2eb54f783b0d0df0329c7021b1e0d016a866a95d090f1
SSDEEP

768:bxNQIE0eBhkL2Fo1CCwgfjOg9Arbkzos5r:bxNrC7kYo1Fxf2rYX

Score

10^/10

Malware Config

Signatures

Detection of CryptoLocker Variants 1 IoCs

resource	yara_rule
sample	CryptoLocker_rule2

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-05-04_6bd7b5ed15577d204f50b3bf41771c53_cryptolocker

Files

2024-05-04_6bd7b5ed15577d204f50b3bf41771c53_cryptolocker
.exe windows:5 windows x86 arch:x86

3c4da9ed0ba02990af7795e358bfd650

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

PostQuitMessage
GetMessageA
UpdateWindow
EndPaint
DispatchMessageA
BeginPaint
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
GetWindowRect
LoadCursorA
ShowWindow
SetWindowPos

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
GetCurrentProcess
CreateFileA

gdi32

CreateFontIndirectA

Sections

.text
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 518B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ