2024-04-10_3d01d799dae89d1709b6ce0d0588292a_cryptolocker | Triage

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General

Target

2024-04-10_3d01d799dae89d1709b6ce0d0588292a_cryptolocker
Size

32KB
MD5

3d01d799dae89d1709b6ce0d0588292a
SHA1

a2e558581204d2a35c999dea001d37223dc21ded
SHA256

7ca2201fec3baf4c3c827c7d8460a4f01fa1aed92a0b5593910fc0972d0d94e8
SHA512

f16e252314ae7dfa4b3c6a0a392e2c333d5a2c79bfb51adb7cf9788f5b51ac68dcac3884b6de1b90e1640d80c266fdedf904faffe7acee74def8e20361377a52
SSDEEP

768:bxNQIE0eBhkL2Fo1CCwgfjOg9Arbkzos5A:bxNrC7kYo1Fxf2rYs

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
2024-04-10_3d01d799dae89d1709b6ce0d0588292a_cryptolocker

Files

2024-04-10_3d01d799dae89d1709b6ce0d0588292a_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