2024-05-25_ebd9ddfe73686aa98a52adbc7bfd6bb7_cryptolocker | Triage

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General

Target

2024-05-25_ebd9ddfe73686aa98a52adbc7bfd6bb7_cryptolocker
Size

31KB
MD5

ebd9ddfe73686aa98a52adbc7bfd6bb7
SHA1

041fbd48464ecae082ea2c55aea54acaa0357af3
SHA256

31e01afccba9401b364e218bb855b0d33693369c8d395d40a284d917f18a1dc1
SHA512

c54bd7abfa5194b6f9e1bded66d9597ca47fed8cf54731817f2ffa8499fb3cd09f2085d5f54d5d0befe30de1f2227f6b3593c9dad0ef9915808eb7de497023d1
SSDEEP

384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zznum+U8Ss87vh9:b/yC4GyNM01GuQMNXum+NSn9

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
2024-05-25_ebd9ddfe73686aa98a52adbc7bfd6bb7_cryptolocker

Files

2024-05-25_ebd9ddfe73686aa98a52adbc7bfd6bb7_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