2024-02-25_ae36a5a205b49e3aca64d2c5170e2266_cryptolocker | Triage

Sharing

General

Target

2024-02-25_ae36a5a205b49e3aca64d2c5170e2266_cryptolocker
Size

33KB
MD5

ae36a5a205b49e3aca64d2c5170e2266
SHA1

5521bae09bcf21baf2c9fd43e3a8fc0e1435ca72
SHA256

f6fcd75f3c7509660240bbc2b53b93a35ffbf50e5fbd8ea65de9282fadd15c44
SHA512

797947fcbd94f2e39370d1607e07ffa66f77f97c8714669a8bbfbb7a9cd98a32c1077fe79e4a8702af9b89d81de16e89d93f6bbc6b6885ce5fc15d0a9042478b
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6c3l8Sz9VvV65bF:bAvJCYOOvbRPDEgXRc3SSzo/

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
2024-02-25_ae36a5a205b49e3aca64d2c5170e2266_cryptolocker

Files

2024-02-25_ae36a5a205b49e3aca64d2c5170e2266_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