2024-05-09_0d9905c61bc8e87632e5e4999e1ee15a_cryptolocker | Triage

Sharing

General

Target

2024-05-09_0d9905c61bc8e87632e5e4999e1ee15a_cryptolocker
Size

41KB
MD5

0d9905c61bc8e87632e5e4999e1ee15a
SHA1

9da3c977b63a25c0724f40d84e6563e2e7a4a6ba
SHA256

a534190db5b5b4732b1678f015f25d2ca304c47953baa56f13145e3c02b84468
SHA512

53105dfb0d68aae540851f48a8b5c0290cf94e18d3c54b110e867bc508ec1e468be99b2d309982953a3bfa0d13cc42963ed220118bf317f4a44da8def6da36ae
SSDEEP

768:bIDOw9UiaCHfjnE0Sf88AvvP1oghYvm9/6DyE9xgyMM:bIDOw9a0Dwo3P1ojvUSD79yyMM

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
2024-05-09_0d9905c61bc8e87632e5e4999e1ee15a_cryptolocker

Files

2024-05-09_0d9905c61bc8e87632e5e4999e1ee15a_cryptolocker
.exe windows:5 windows x86 arch:x86

0bcae7989ef60f5550a7f5735f53a2aa

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
CreateFileA

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: 512B - Virtual size: 506B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ