2024-01-01_5b7890b591f47aaa1b7ab53a262250ef_cryptolocker | Triage

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General

Target

2024-01-01_5b7890b591f47aaa1b7ab53a262250ef_cryptolocker
Size

34KB
MD5

5b7890b591f47aaa1b7ab53a262250ef
SHA1

566ecb9f71deacd0e7c6344ae01f401e0bcb169a
SHA256

6042974bfab51bd0bdc43160ba212f2b4435ba0f93515b057cecb38bdc0bd7dd
SHA512

92a4773f90166e22e1a2c4e7454a5ca241a95cb5ec6b6da1c5d297bcb87a21fc1aa67ab2d42adfa184e56a0fd749fe14e21506acc70b1a9c599e2c5e9c63e515
SSDEEP

768:vQz7yVEhs9+js1SQtOOtEvwDpjz9+4/UkRR:vj+jsMQMOtEvwDpj5HcSR

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-01-01_5b7890b591f47aaa1b7ab53a262250ef_cryptolocker

Files

2024-01-01_5b7890b591f47aaa1b7ab53a262250ef_cryptolocker
.exe windows:5 windows x86 arch:x86

5c55d83b58dbc1f7154223c32a893074

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

ShowWindow
PostQuitMessage
GetMessageA
EndPaint
DispatchMessageA
BeginPaint
TranslateMessage
MoveWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadCursorA
LoadIconA
UpdateWindow
GetWindowRect

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
FormatMessageA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
GetCPInfo
GetACP
CreateFileA

gdi32

CreateFontIndirectA

Sections

.text
Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 542B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ