2024-06-10_cb66f2aaf85b434bd6af3269533cb1f5_cryptolocker | Triage

Sharing

General

Target

2024-06-10_cb66f2aaf85b434bd6af3269533cb1f5_cryptolocker
Size

63KB
MD5

cb66f2aaf85b434bd6af3269533cb1f5
SHA1

314fc276a76a34e62b53a26b8d0ed03c9820bd33
SHA256

60a1ddf20dba95b94f053511d5f63b4d3ddb30c60f17296059bd5bbf0c99837e
SHA512

66c0ac7e552f0ef4d673d6bcacd6ed2e365ce05f3b9c05d625006bfba9417be0a662d9f46bb81b9949472f38366f5b805bee1162752a9e3edf10d3249369ac0b
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHZnx8:btng54SMLr+/AO/kIhfoKMHda2

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
2024-06-10_cb66f2aaf85b434bd6af3269533cb1f5_cryptolocker

Files

2024-06-10_cb66f2aaf85b434bd6af3269533cb1f5_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