2024-02-19_033c930b5ded63c52ac5db7c4e8ac06d_cryptolocker | Triage

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General

Target

2024-02-19_033c930b5ded63c52ac5db7c4e8ac06d_cryptolocker
Size

36KB
MD5

033c930b5ded63c52ac5db7c4e8ac06d
SHA1

27087a3dfa3b87aa24f3917c46bfc470f5472a0d
SHA256

ecd2d760e767cd1e38f9369df29c77ff4dfdae4a7762e63d4dc43cc852651639
SHA512

586c13d7beb730b9d5921185ead0653e9d0bc49d3bc490a586f168e4ab0069529b7986424ba74ecf0ca792bda892d6434a05812087a4733cda802150cf19a35d
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4l8tFFxE2BodcAOjbQ36ttT6:btB9g/WItCSsAGjX7r3BGubU

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
2024-02-19_033c930b5ded63c52ac5db7c4e8ac06d_cryptolocker

Files

2024-02-19_033c930b5ded63c52ac5db7c4e8ac06d_cryptolocker
.exe windows:5 windows x86 arch:x86

a2bfa209044e11b72a41f731968fdff2

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
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: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ