Static task
static1
Behavioral task
behavioral1
Sample
2024-01-19_06fd16fafa3efe459577fdd945b7abeb_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-19_06fd16fafa3efe459577fdd945b7abeb_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-19_06fd16fafa3efe459577fdd945b7abeb_cryptolocker
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Size
32KB
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MD5
06fd16fafa3efe459577fdd945b7abeb
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SHA1
65486bae24e4b060d4db4de3ead363217d490604
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SHA256
4a45f47e1e25d85fed0b9ac5fa7da26ecbb763d8aadd35b6034c6feb45fb924b
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SHA512
5e5d3350ee2934af34e824323e852b84404a68bcf4f2e6e4a7e925b52c98c57037d4044501243b93f47628e9e485902fea2cd1c7554571090a72611e99079ccf
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SSDEEP
384:bA74uGLLQRcsdeQ72ngEr4K7YmE8j60nrlwfjDUgIunIVpeNAu:bA74zYcgT/Ekd0ryfjPIunqpeNAu
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-19_06fd16fafa3efe459577fdd945b7abeb_cryptolocker
Files
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2024-01-19_06fd16fafa3efe459577fdd945b7abeb_cryptolocker.exe windows:5 windows x86 arch:x86
021d5e7849e90fdf4c65d3045c109483
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
UpdateWindow
LoadCursorA
ShowWindow
PostQuitMessage
GetMessageA
EndPaint
DispatchMessageA
BeginPaint
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
GetWindowRect
SetWindowPos
kernel32
GetCurrentThreadId
CreateFileA
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
GetFileSize
FindNextFileA
DeleteFileA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
gdi32
CreateFontIndirectA
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ