2024-05-14_ecf6dca80b7957c9e1864277b7967a70_cryptolocker | Triage

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General

Target

2024-05-14_ecf6dca80b7957c9e1864277b7967a70_cryptolocker
Size

62KB
MD5

ecf6dca80b7957c9e1864277b7967a70
SHA1

4b1fd87c654f7eebc9bdef0764925015621dbfab
SHA256

ae2b0fee58eff14107bf43ae85cfa41ccf845f95a3dfb174da1e4ac613245bb5
SHA512

36d4f39a1256e6ce59010898f2753dd255db37ebe87ec220141fb86514351b21e5be4e277509e2b25d8da08552ec89b543572a59c17f1bda3794a180d88b76ef
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHZnH:btng54SMLr+/AO/kIhfoKMHdaH

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
2024-05-14_ecf6dca80b7957c9e1864277b7967a70_cryptolocker

Files

2024-05-14_ecf6dca80b7957c9e1864277b7967a70_cryptolocker
.exe windows:5 windows x86 arch:x86

a2bfa209044e11b72a41f731968fdff2

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

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

kernel32

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ