2024-02-20_09dbfbf491ef23d8804f9525b0b7ec2f_cryptolocker | Triage

Sharing

General

Target

2024-02-20_09dbfbf491ef23d8804f9525b0b7ec2f_cryptolocker
Size

61KB
MD5

09dbfbf491ef23d8804f9525b0b7ec2f
SHA1

cff024bb2cfe91e82edc49e5f203327c0924008f
SHA256

b0acabbea334052caf4e7e221bab09900c872f407b96c2c756ff629c7c7a8975
SHA512

290050958c041b31d82206a97168cf7bb355a750b750a16fc853c01eb3fe0ab19cf9b64b9da942a90c4235ed113591c27426a01117303d47a733f20fe2e0737b
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHNZn:btng54SMLr+/AO/kIhfoKMHdG

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_09dbfbf491ef23d8804f9525b0b7ec2f_cryptolocker

Files

2024-02-20_09dbfbf491ef23d8804f9525b0b7ec2f_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