Static task
static1
Behavioral task
behavioral1
Sample
2024-01-09_5ac594291355d25d17b87be37b2f8789_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-09_5ac594291355d25d17b87be37b2f8789_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-09_5ac594291355d25d17b87be37b2f8789_cryptolocker
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Size
36KB
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MD5
5ac594291355d25d17b87be37b2f8789
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SHA1
22c009fc14a29c4456074267797a0f71bb43c452
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SHA256
769a8c44cf1f5b4c322af6c7181db4fd45ab82363e6a17b6ad9f66c0ca592326
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SHA512
b2cb30bf352e378fa1d30c9e65770634dac20b9d557bceea49a2a8d1c93523f4f7622519f8cd7e674bfd3396c175a1ec086738a54c596801b6143872e6780575
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SSDEEP
384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunrkI5Rj:btB9g/WItCSsAGjX7e9N0hunrkyl
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-09_5ac594291355d25d17b87be37b2f8789_cryptolocker
Files
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2024-01-09_5ac594291355d25d17b87be37b2f8789_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