2024-02-20_214c008a7c2fc3b3c0df14c1cb5ca04e_cryptolocker | Triage

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General

Target

2024-02-20_214c008a7c2fc3b3c0df14c1cb5ca04e_cryptolocker
Size

31KB
MD5

214c008a7c2fc3b3c0df14c1cb5ca04e
SHA1

227585236a098059fa5af48606fb1a523f8c77ca
SHA256

cd9fc5ab3aaec2114947173f73d55e528c0bd5d463d24db613c92abc48080e89
SHA512

3dae6d5be692bbd1b67624047203a42276a598aa308e1e6d66dcb5efc2acfa41aebdf123d4ba1e6f9a4e326f18c7cd8161c9d3edf4c509ecdd0d4f3e55aa722b
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6ckJp0qv:bAvJCYOOvbRPDEgXRc+Bv

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
2024-02-20_214c008a7c2fc3b3c0df14c1cb5ca04e_cryptolocker

Files

2024-02-20_214c008a7c2fc3b3c0df14c1cb5ca04e_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