2024-03-06_8d6b90f69b6ee37538ce34c2f9cf35ed_cryptolocker | Triage

Sharing

General

Target

2024-03-06_8d6b90f69b6ee37538ce34c2f9cf35ed_cryptolocker
Size

61KB
MD5

8d6b90f69b6ee37538ce34c2f9cf35ed
SHA1

11725085fee5048173e8f10dc0bb55ad80264088
SHA256

d0235c1d59830b24c58d732f6d442647b4d6bc4042815f62d6ebf3ddcdb77095
SHA512

b93ae65d71667e690344129cf7d3da380448a5eb3f3e02646eace63f92a398ea0cb0b70feb4ed31b2483dde0eba8f8ff77060fe7cfcf5b97e35df60c96b426e4
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHOv: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_8d6b90f69b6ee37538ce34c2f9cf35ed_cryptolocker

Files

2024-03-06_8d6b90f69b6ee37538ce34c2f9cf35ed_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