Static task
static1
Behavioral task
behavioral1
Sample
2024-01-10_699d4ef1e2b95663087c16166ea4e21b_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-10_699d4ef1e2b95663087c16166ea4e21b_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-10_699d4ef1e2b95663087c16166ea4e21b_cryptolocker
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Size
37KB
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MD5
699d4ef1e2b95663087c16166ea4e21b
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SHA1
dab4079f2c39dd8a199346fde580c274656bf1c3
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SHA256
2f372708eb29ecc2498bd643ee5b4a4df10700130fb39b6c31ce30040a220b47
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SHA512
446bbcdf2953e259e3945be4baf2ca5efac8e6992432462b05e48309fbd19ce13d452dcc83ac5182a95d06d96ce9e163f318859d98de767c15fb8db81dd1c194
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SSDEEP
768:bxNQIE0eBhkL2Fo1CCwgfjOg1tsJ6zeen754Xcwx+:bxNrC7kYo1Fxf3s05rwx+
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-10_699d4ef1e2b95663087c16166ea4e21b_cryptolocker
Files
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2024-01-10_699d4ef1e2b95663087c16166ea4e21b_cryptolocker.exe windows:5 windows x86 arch:x86
3c4da9ed0ba02990af7795e358bfd650
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
PostQuitMessage
GetMessageA
UpdateWindow
EndPaint
DispatchMessageA
BeginPaint
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
GetWindowRect
LoadCursorA
ShowWindow
SetWindowPos
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
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: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 518B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ