2024-03-06_8d1e2dc019b1b9d5c8e7093fb91fd55d_cryptolocker | Triage

Sharing

General

Target

2024-03-06_8d1e2dc019b1b9d5c8e7093fb91fd55d_cryptolocker
Size

61KB
MD5

8d1e2dc019b1b9d5c8e7093fb91fd55d
SHA1

13b7b066e61feb992d5086f899047944df209c6d
SHA256

493e43368f278528bf173191088c469c396628b1c089e00ee436f14e1fe972b2
SHA512

ac96ebc685fff6c10b328d1a9d1fd9aac6fd6e9001589683604900cd2c1be271988aca2227a72cf49a3bb15962903b6de3c5c3513ac1b41a8515c1f56a43042e
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHOR:btng54SMLr+/AO/kIhfoKMHdT

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
2024-03-06_8d1e2dc019b1b9d5c8e7093fb91fd55d_cryptolocker

Files

2024-03-06_8d1e2dc019b1b9d5c8e7093fb91fd55d_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