2024-06-10_d1a957a8cbd3ff241d386c04cd650578_cryptolocker | Triage

Sharing

General

Target

2024-06-10_d1a957a8cbd3ff241d386c04cd650578_cryptolocker
Size

31KB
MD5

d1a957a8cbd3ff241d386c04cd650578
SHA1

5ce9059f41db2258dbda9f207db20a733d8ace14
SHA256

a1bf97281a8beae37f5795a42cc735a17fe1602732a8b400eb368e76888c2714
SHA512

de365547ad9c8b3b43eb6aad121d44443f79c9bc18d71afb272f951739f62a3c19d2b9ec3904492cf29e6b06c913f35ce47d79df6649e7684ec7db5645b8ef69
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6cJ3vdy:bAvJCYOOvbRPDEgXRcJk

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
2024-06-10_d1a957a8cbd3ff241d386c04cd650578_cryptolocker

Files

2024-06-10_d1a957a8cbd3ff241d386c04cd650578_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