2024-01-23_9c0d154f9c6d339ac4c8a91bed968900_cryptolocker | Triage

Sharing

General

Target

2024-01-23_9c0d154f9c6d339ac4c8a91bed968900_cryptolocker
Size

30KB
MD5

9c0d154f9c6d339ac4c8a91bed968900
SHA1

b7cf5c16f583a65c7ee562602e9f06acb40036ed
SHA256

f07598b70b748cc5cafb8066b4b26d759c65d325927bdcf4f7739b100fdc5d99
SHA512

6b73240658af642e05dda65ed354187e88b5b33ea42210394a8ff4faa15c773e7d74a01050befd0c40e9ea3330d965fe2b5e28be83dad9cc8069e55cb00acc81
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6cq3:bAvJCYOOvbRPDEgXRcq3

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
2024-01-23_9c0d154f9c6d339ac4c8a91bed968900_cryptolocker

Files

2024-01-23_9c0d154f9c6d339ac4c8a91bed968900_cryptolocker
.exe windows:5 windows x86 arch:x86

5a4767bc6f06914cff6e249c178e3b95

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
GetCurrentThreadId
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: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ