2024-06-20_6e147a39937d40be0f14bda33900555f_cryptolocker | Triage

Sharing

General

Target

2024-06-20_6e147a39937d40be0f14bda33900555f_cryptolocker
Size

42KB
MD5

6e147a39937d40be0f14bda33900555f
SHA1

2eb7ec0a3e2ffffb8dc8ae6b896ce3bd24c18b28
SHA256

b15f05343241c4e932f4b9166f819ec2a0f39d8cd77eedaff7613dcb53766d33
SHA512

1004c5163d0eb6c8cd5fda45a46851d0f1a7737438a72799654434fc5e367b0bd8666857cf91c062ce706f2af163043f433a8f492793fa9e6832996e25ef8bf2
SSDEEP

768:bA74zYcgT/Ekd0ryfjPIunqpeNswmT3HwnCK:bA6YcA/X6G0W143QJ

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
2024-06-20_6e147a39937d40be0f14bda33900555f_cryptolocker

Files

2024-06-20_6e147a39937d40be0f14bda33900555f_cryptolocker
.exe windows:5 windows x86 arch:x86

021d5e7849e90fdf4c65d3045c109483

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

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

kernel32

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

gdi32

CreateFontIndirectA

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 2KB

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: 536B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ