2024-04-09_5cf62fe707503ca3d2548ccd180f7aa0_cryptolocker | Triage

Sharing

General

Target

2024-04-09_5cf62fe707503ca3d2548ccd180f7aa0_cryptolocker
Size

60KB
MD5

5cf62fe707503ca3d2548ccd180f7aa0
SHA1

aa4830a974886aa6242f129f8c2b8cbfb7229a77
SHA256

83d174b8e61792ebf45f7b530f86c7e0b04da27c03dcfd44352624d2d461bd71
SHA512

a6e5d2e1f5892fc3da5668af8e3b111d00581676691ee67657f204a484875441be9b0096b7e4a44d274d598993bb8c009d67ba6920c8a34675016b962720c5b2
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHZp:btng54SMLr+/AO/kIhfoKMHdap

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
2024-04-09_5cf62fe707503ca3d2548ccd180f7aa0_cryptolocker

Files

2024-04-09_5cf62fe707503ca3d2548ccd180f7aa0_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