2024-02-14_bec0a4ebf93a1581007332bd51169fff_cryptolocker | Triage

Sharing

General

Target

2024-02-14_bec0a4ebf93a1581007332bd51169fff_cryptolocker
Size

60KB
MD5

bec0a4ebf93a1581007332bd51169fff
SHA1

79cdcc64009723f51dc5a18937cb7c1d029f7972
SHA256

67b158ad2bffb75eb03c294f43adc62ddabbca52903fb2ea0a478c82a76f6496
SHA512

c03a20c32239387e1fef12066e23d00745f9985daa5e499ad0a4d0e1e150181316b3840ed3a61c505e0bd8fb45012053b56e20c5374fd02a6b409e775eb6dac2
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHON:btng54SMLr+/AO/kIhfoKMHdv

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
2024-02-14_bec0a4ebf93a1581007332bd51169fff_cryptolocker

Files

2024-02-14_bec0a4ebf93a1581007332bd51169fff_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