2024-05-14_e8cc199ae94a96307e1762f89ba0a1c3_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-05-14_e8cc199ae94a96307e1762f89ba0a1c3_cryptolocker
Size

34KB
MD5

e8cc199ae94a96307e1762f89ba0a1c3
SHA1

296abe3b36cb4b9f15a0148e94d2cf6c52f8d4ae
SHA256

6397e36fdfa58a7e74946de3b1cf60c7c57f4c6c2f3bb683f019ce347ab20780
SHA512

d55c0778070e7a3aad0dcf1badd484cbeb42aad790084f68bbe124f07d24579beb214f7aeba1a3bcbcd8d1ab09543938ddf17a82c5fa897ae2ea8630541571a9
SSDEEP

768:bxNQIE0eBhkL2Fo1CCwgfjOg9Arbkzos5M4yJ:bxNrC7kYo1Fxf2rYA7J

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
2024-05-14_e8cc199ae94a96307e1762f89ba0a1c3_cryptolocker

Files

2024-05-14_e8cc199ae94a96307e1762f89ba0a1c3_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