2024-05-16_a0da2c3b07f76c1608cefb423e1d8ef4_cryptolocker | Triage

Sharing

General

Target

2024-05-16_a0da2c3b07f76c1608cefb423e1d8ef4_cryptolocker
Size

32KB
MD5

a0da2c3b07f76c1608cefb423e1d8ef4
SHA1

80b2a64fa7a9b55c2d6ae89b3bf5612e0deb14d2
SHA256

24f0373ec06efdcfc89fa92f21a41f459b54cae4f282ec744ab624c9c8d7d466
SHA512

369517abdf189071beaba5b142abb5ed22f968fc078342788a4124fa1e7ddf7b8904da1d08cbdc7ca6e68daebaf509260a238ab3267a923b1f5b7c3729202434
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6cJ3v7zm:bAvJCYOOvbRPDEgXRcJvm

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
2024-05-16_a0da2c3b07f76c1608cefb423e1d8ef4_cryptolocker

Files

2024-05-16_a0da2c3b07f76c1608cefb423e1d8ef4_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