Static task
static1
Behavioral task
behavioral1
Sample
7151bb516427a92e3dc4ce58e887b20e_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
7151bb516427a92e3dc4ce58e887b20e_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
7151bb516427a92e3dc4ce58e887b20e_cryptolocker_JC.exe
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Size
28KB
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MD5
7151bb516427a92e3dc4ce58e887b20e
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SHA1
585c496fa507943938a02a5fc582dd1d64aaff7f
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SHA256
71a1d64a24e5d36c34dc7ad0b97d3de21ff8dbb00e848d25b53436409449f784
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SHA512
abc073d53e6c2c77b887aed5445850da0fccc390db2dc76eee306f14a6a80437ac80c903fb5ca0671fe4094dd1a3a11827821d9c478b23f318f9ca19554f2f8a
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SSDEEP
384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzoiLP+B:bAvJCYOOvbRPDEgXtP+B
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 7151bb516427a92e3dc4ce58e887b20e_cryptolocker_JC.exe
Files
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7151bb516427a92e3dc4ce58e887b20e_cryptolocker_JC.exe.exe windows x86
5a4767bc6f06914cff6e249c178e3b95
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
DispatchMessageA
DrawTextA
EndPaint
BeginPaint
PostQuitMessage
ShowWindow
UpdateWindow
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
GetCurrentThreadId
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