2024-02-21_2c2d48cc2ffe9cef17da7e834b7bad86_cryptolocker | Triage

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General

Target

2024-02-21_2c2d48cc2ffe9cef17da7e834b7bad86_cryptolocker
Size

32KB
MD5

2c2d48cc2ffe9cef17da7e834b7bad86
SHA1

f5c25aa10cb20c389c8762cf1860c11d6c0eb6e2
SHA256

015a3fc4bf34520f0346374451aca2f655d3ebd74a2597cfa62d71e1f08f8473
SHA512

ec70c5c8b059c7783ec3f90d1d3bf1938f3cf0d892f367f2a2cb3c9a43bc985fbb90c4a51e1fbe447b050154fe566126c123cb491894769d36f3ef272d18a6e1
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6c3l8Szj:bAvJCYOOvbRPDEgXRc3SSzj

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
2024-02-21_2c2d48cc2ffe9cef17da7e834b7bad86_cryptolocker

Files

2024-02-21_2c2d48cc2ffe9cef17da7e834b7bad86_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