2024-04-22_af15aa081d4a9cfb8af88627ab844956_cryptolocker | Triage

Sharing

General

Target

2024-04-22_af15aa081d4a9cfb8af88627ab844956_cryptolocker
Size

33KB
MD5

af15aa081d4a9cfb8af88627ab844956
SHA1

78329fd38b71e2e030269931e4b9b2a0379a84bb
SHA256

abe8a6f8610b1b1137f0ee68ee5fc98549c54dd3b3863c07b47f3b6275f69454
SHA512

92390ace09449096c48771db9ffc82040fe25a8a3dd3882cdd1d13dff39020931b7d1fda53d03e80e1a1f253283f40f71e9f4080db1e61c29af2dc9a65d6e5b2
SSDEEP

768:bxNQIE0eBhkL2Fo1CCwgfjOg9Arbkzos56:bxNrC7kYo1Fxf2rYO

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
2024-04-22_af15aa081d4a9cfb8af88627ab844956_cryptolocker

Files

2024-04-22_af15aa081d4a9cfb8af88627ab844956_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