2024-04-25_1c9825a799ac0c4d95bfdfbb8d6ba40c_cryptolocker | Triage

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General

Target

2024-04-25_1c9825a799ac0c4d95bfdfbb8d6ba40c_cryptolocker
Size

38KB
MD5

1c9825a799ac0c4d95bfdfbb8d6ba40c
SHA1

9a824d274739ad2291d93c0dabb533bc4da43a0c
SHA256

50469bab0afe2757ee5a24567c7894e50ca6728a078391cc7ce94432b7dc173a
SHA512

7abee1d56cd269688878491b60fa4d12e84d6b8e9f124630deca4e26b5f75439960120d0cb07583e9df2563080a3b450f89f717856f8ac147fe548a2a391fe72
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzoiM8Nekdvjl9V50i3NbigDGl:bAvJCYOOvbRPDEgXrNekd7l94i3pimw

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
2024-04-25_1c9825a799ac0c4d95bfdfbb8d6ba40c_cryptolocker

Files

2024-04-25_1c9825a799ac0c4d95bfdfbb8d6ba40c_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