2024-03-09_2974b4ad972ecbcce0285c990fb63169_cryptolocker | Triage

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General

Target

2024-03-09_2974b4ad972ecbcce0285c990fb63169_cryptolocker
Size

37KB
MD5

2974b4ad972ecbcce0285c990fb63169
SHA1

2a75adbcffa4194e87c69c9b584ae0f7aebf0636
SHA256

2eb4cf5b38ae7a7e480f6e2256dc865f1045cecfd4cde4af3f2f198dbd754c1f
SHA512

9defd3dc89d7a98cc0b36b83c3ccacd0ae30994fcdf640abc075cdbb3c1061eb74f7609c58971ebe01bfc481237e1938da56168a3539553ef383526ac66635c6
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzoiM8Nekdvjl9V50i3Nb/mVi+:bAvJCYOOvbRPDEgXrNekd7l94i3p/hW

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
2024-03-09_2974b4ad972ecbcce0285c990fb63169_cryptolocker

Files

2024-03-09_2974b4ad972ecbcce0285c990fb63169_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