2024-02-13_d06c6d4df1d8abb9f7c560fb4e246564_cryptolocker | Triage

Sharing

General

Target

2024-02-13_d06c6d4df1d8abb9f7c560fb4e246564_cryptolocker
Size

32KB
MD5

d06c6d4df1d8abb9f7c560fb4e246564
SHA1

9e5c7e2cdcf423ec937ed6a40a3ee7897c51f4fe
SHA256

cff87609fd79f2ce58a688573f80275c965eb8ad7ad1fef9a4f826204be26e36
SHA512

d71ca7a294a46b5d87979fc2bb7d857be7ddd8f569afa334813a6640fbffe92b3c5c730a5debec4cc13fadb4e1e77d0d6696630f355d3ba4dcbd4b9199792c02
SSDEEP

384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zzzcYgUPSznUsD1/S:b/yC4GyNM01GuQMNXw2PSjZFS

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
2024-02-13_d06c6d4df1d8abb9f7c560fb4e246564_cryptolocker

Files

2024-02-13_d06c6d4df1d8abb9f7c560fb4e246564_cryptolocker
.exe windows:5 windows x86 arch:x86

ad86a1414a0514f4c041167365378f70

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

user32

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
CreateFileA

gdi32

CreateFontIndirectA

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 10KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ