2024-05-01_ea391e324e78e8edf5c9c1f06ad09cba_cryptolocker | Triage

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General

Target

2024-05-01_ea391e324e78e8edf5c9c1f06ad09cba_cryptolocker
Size

35KB
MD5

ea391e324e78e8edf5c9c1f06ad09cba
SHA1

a512be88fa9e6d663be294558ec44cce842b378d
SHA256

29d132b17e19d94e9987818162784aaad2963d3b99eb7543cc7ca8b7a7ebc696
SHA512

de418fe91bb7f2c2672316bb4c8725b6b7390c9fcd169f239f6c03c28c7a2467db375498f7dba1a5f7eeac9e4d5eee4557b20b091147ce89f42c2c1abfb0a194
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4l8tFFxE2B0qvoLUZ66:btB9g/WItCSsAGjX7r3BTmUQ6

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
2024-05-01_ea391e324e78e8edf5c9c1f06ad09cba_cryptolocker

Files

2024-05-01_ea391e324e78e8edf5c9c1f06ad09cba_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