2024-04-28_c0bb7de9ce856c58c51e50c2ab2caf8d_cryptolocker | Triage

Sharing

General

Target

2024-04-28_c0bb7de9ce856c58c51e50c2ab2caf8d_cryptolocker
Size

35KB
MD5

c0bb7de9ce856c58c51e50c2ab2caf8d
SHA1

1822dacf84660b9085121c3f206b6083e5d79069
SHA256

a7e359ff2252b3ec9268876f4154690ef52619e0238ff0542540bf9b3883ae62
SHA512

e7f49edd054fd175780f5956e9299cf6b8b2649066d947848dec093f0ee36928d9c31a6c002a0a506cc4b8f42afe702b0aae4420a429eda550ab99f48c02adf9
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4l8tFFxE2B0qZ9:btB9g/WItCSsAGjX7r3BTZ9

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
2024-04-28_c0bb7de9ce856c58c51e50c2ab2caf8d_cryptolocker

Files

2024-04-28_c0bb7de9ce856c58c51e50c2ab2caf8d_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