2024-05-01_46ef64cc67895fc0a552e3daf927ee8d_cryptolocker | Triage

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General

Target

2024-05-01_46ef64cc67895fc0a552e3daf927ee8d_cryptolocker
Size

61KB
MD5

46ef64cc67895fc0a552e3daf927ee8d
SHA1

9e60692ba27bd57d47f354fae0843f2c24b0d254
SHA256

9cc418b78e41c3fc9795ec7f14a06f599cb23275110cccff5a9e5be26ab88074
SHA512

ca8fb01983c82a51139e20924be18219ade18185ccf4d94c6ad004f78aea6610466d8ed47cae06ded5c0dd0cc2fa2c79cb5fafccad83236e96cb06d2395a5e38
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHZni:btng54SMLr+/AO/kIhfoKMHdai

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_46ef64cc67895fc0a552e3daf927ee8d_cryptolocker

Files

2024-05-01_46ef64cc67895fc0a552e3daf927ee8d_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