2024-02-20_d959552cb77f9895ac8366a0acb20c90_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-02-20_d959552cb77f9895ac8366a0acb20c90_cryptolocker
Size

40KB
MD5

d959552cb77f9895ac8366a0acb20c90
SHA1

1fabc731b1c24d8ceb33934ffc9592c8014857d7
SHA256

5cbc2eec45b9b8d95f9719f615bb2064ef4f43facd66c971f3333a11f3bb841e
SHA512

af7c3b4e439606b52bc1e82ce034b2255e8479b044431768ce805c532644bafb88419b375482c17c9a76add7a6f619c7e92fae7b37f9e962a84226384eb7b49a
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzoiM8Nekdvjl9V50i3NbZM+is:bAvJCYOOvbRPDEgXrNekd7l94i3p+o

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_d959552cb77f9895ac8366a0acb20c90_cryptolocker

Files

2024-02-20_d959552cb77f9895ac8366a0acb20c90_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