2024-04-18_ae8b42b42f11728b24c0c70aed6f6ec0_cryptolocker | Triage

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General

Target

2024-04-18_ae8b42b42f11728b24c0c70aed6f6ec0_cryptolocker
Size

34KB
MD5

ae8b42b42f11728b24c0c70aed6f6ec0
SHA1

270dd0d9167d5645ec6178d18ef1ffc3beab94f1
SHA256

400af0e935ca59d09b10dd1d10325dd2cb4526bdb6e694ed53d23ff8dd7989b8
SHA512

a466c10dea8a8967e6f8326d66ca055e9b38bc33793ed0827a41c5fbda9d041bc3d35ee874d7d70f699f1591d9a7f9aab041044b05711e6bea465d7fc4f06664
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4l8tFFxE2B0qFL:btB9g/WItCSsAGjX7r3BTFL

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
2024-04-18_ae8b42b42f11728b24c0c70aed6f6ec0_cryptolocker

Files

2024-04-18_ae8b42b42f11728b24c0c70aed6f6ec0_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