2024-03-27_2296512b32a46a53104b043737aaf838_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-03-27_2296512b32a46a53104b043737aaf838_cryptolocker
Size

28KB
MD5

2296512b32a46a53104b043737aaf838
SHA1

9b6a552bbe664d171b90e84a21ba82b4459688e8
SHA256

3af4b5d31dd9ea817f7aa1679abd393433f024cfa698476cb391c778077b5b0c
SHA512

042c66090433d013eeff482062c0ee268bb51c3e1c27152bfcb57d84e7c7c9ec50b64b24300227a034f466bbc84a3f9b2e934e9bf71d73a4129474063c2bd327
SSDEEP

384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zznum+Uy:b/yC4GyNM01GuQMNXum+v

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
2024-03-27_2296512b32a46a53104b043737aaf838_cryptolocker

Files

2024-03-27_2296512b32a46a53104b043737aaf838_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