2024-05-02_e992a6385994e31313e846f184670162_cryptolocker | Triage

Sharing

General

Target

2024-05-02_e992a6385994e31313e846f184670162_cryptolocker
Size

34KB
MD5

e992a6385994e31313e846f184670162
SHA1

9f62d5e8c13fdb04c29f71759bda8dd7d1190baa
SHA256

445c8f4c814619ca58cdfc5e282f106ffc25f3506ff3d9edf121c130cc159aa7
SHA512

cb3d232c6f9ba6f8fe16003e6ecdda53215a13a164353e2b498dc64ab4e1db4ef7a6a10b2b20219e80d31a574fe936bd9f84c3d7871e56b6fee96b07c5c02ae8
SSDEEP

768:bxNQIE0eBhkL2Fo1CCwgfjOg9Arbkzos5q:bxNrC7kYo1Fxf2rY+

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
2024-05-02_e992a6385994e31313e846f184670162_cryptolocker

Files

2024-05-02_e992a6385994e31313e846f184670162_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