2024-05-04_d2f59c57f44f87125836b8a80a0e26a0_cryptolocker | Triage

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General

Target

2024-05-04_d2f59c57f44f87125836b8a80a0e26a0_cryptolocker
Size

34KB
MD5

d2f59c57f44f87125836b8a80a0e26a0
SHA1

aa9195f57f37ecedbf8045f2b8f5cb8084e04082
SHA256

4d41e827f30f227a1ee2092d9f5c9a45a06d7d186c466df0c1d87aaec783bf8d
SHA512

031e05224f2b8ffe4d58535eb1addcab1dcc1d312080a8663f1068cc83aa9e5d89a0d3e36d74bce36c9b7cde8f5060df3f237bf89578b019b2e2ee74e38d121d
SSDEEP

768:bxNQIE0eBhkL2Fo1CCwgfjOg9Arbkzos5ea:bxNrC7kYo1Fxf2rYp

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
2024-05-04_d2f59c57f44f87125836b8a80a0e26a0_cryptolocker

Files

2024-05-04_d2f59c57f44f87125836b8a80a0e26a0_cryptolocker
.exe windows:5 windows x86 arch:x86

3c4da9ed0ba02990af7795e358bfd650

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
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: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 518B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ