Static task
static1
Behavioral task
behavioral1
Sample
2024-09-08_aac8dfb0c2516bfe53193308fbfa7b41_cryptolocker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-09-08_aac8dfb0c2516bfe53193308fbfa7b41_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-09-08_aac8dfb0c2516bfe53193308fbfa7b41_cryptolocker
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Size
35KB
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MD5
aac8dfb0c2516bfe53193308fbfa7b41
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SHA1
ab5c8f16d36ae3969281952c88933056c8daacfc
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SHA256
4deeb8aec0f0abd5b504fe59e5a139d8270eb80cbaea52c667c4314d4a19bcd6
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SHA512
ec634e7767df2451d2543af9c84d2c22509526e5baa8cf758b3c0668a050b8d55981b900a1fbf0ccfc00ed7b085b6d7fc8bf3e7916fe9ddb2ce156fb4c452b9f
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SSDEEP
768:bxNQIE0eBhkL2Fo1CCwgfjOg9Arbkzos5jmU1:bxNrC7kYo1Fxf2rYPL1
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-08_aac8dfb0c2516bfe53193308fbfa7b41_cryptolocker
Files
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2024-09-08_aac8dfb0c2516bfe53193308fbfa7b41_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