Static task
static1
Behavioral task
behavioral1
Sample
4e0d3559936c6a9992cac3d7c9243db5_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
4e0d3559936c6a9992cac3d7c9243db5_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
4e0d3559936c6a9992cac3d7c9243db5_cryptolocker_JC.exe
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Size
28KB
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MD5
4e0d3559936c6a9992cac3d7c9243db5
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SHA1
6dcc4b433020c4a3ae18b6a1b32dfe2339fff065
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SHA256
9dd9dd6ca446407ec10fd6f2f03433dd83bfca177b95b69e36b4027142b85199
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SHA512
f7d6bc8139242d8df7030132643ed4d6f39517071659825f19d6f0a9c2476f32af188d7c3cae25101424e2be57b271d0f5be51e889342aff19468379cd1d17d2
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SSDEEP
384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzoiEcu3:bAvJCYOOvbRPDEgXO
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4e0d3559936c6a9992cac3d7c9243db5_cryptolocker_JC.exe
Files
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4e0d3559936c6a9992cac3d7c9243db5_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