Static task
static1
Behavioral task
behavioral1
Sample
2024-10-12_5d4a4cc16dae4a32a81af59059cf228e_cryptolocker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-10-12_5d4a4cc16dae4a32a81af59059cf228e_cryptolocker.exe
Resource
win10v2004-20241007-en
General
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Target
2024-10-12_5d4a4cc16dae4a32a81af59059cf228e_cryptolocker
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Size
74KB
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MD5
5d4a4cc16dae4a32a81af59059cf228e
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SHA1
36a53f5272f0ff10f5c1705d4fe97626250a9d5c
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SHA256
9a87fc6fd197d9ad7ea5d45ccf62488b6d6d0696e12f34fc70f4dd2187d01a32
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SHA512
449a1b7f0a34cfb98146554bc4e618a3c0b6da405900c5dbc1f3d79fa3e62c43fc2c7f8798fd190ace0299cfd351fd3327791b62b3774d135dc52282b4488a17
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SSDEEP
768:vQz7yVEhs9+js1SQtOOtEvwDpjz9+4U9HueDgaRWDtJgXkeUTYG0ZK:vj+jsMQMOtEvwDpj5H8u8rLXkemJL
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-12_5d4a4cc16dae4a32a81af59059cf228e_cryptolocker
Files
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2024-10-12_5d4a4cc16dae4a32a81af59059cf228e_cryptolocker.exe windows:5 windows x86 arch:x86
5c55d83b58dbc1f7154223c32a893074
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
ShowWindow
PostQuitMessage
GetMessageA
EndPaint
DispatchMessageA
BeginPaint
TranslateMessage
MoveWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadCursorA
LoadIconA
UpdateWindow
GetWindowRect
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
FormatMessageA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
GetCPInfo
GetACP
CreateFileA
gdi32
CreateFontIndirectA
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 542B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ