Static task
static1
Behavioral task
behavioral1
Sample
047716f4dd855d5c6cce8b950a8ff691_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
047716f4dd855d5c6cce8b950a8ff691_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
047716f4dd855d5c6cce8b950a8ff691_cryptolocker_JC.exe
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Size
61KB
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MD5
047716f4dd855d5c6cce8b950a8ff691
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SHA1
cada2402814f66c7497f91bd340235084d3e3809
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SHA256
763641bff042ecfa126a138d2ee86604284156e9f726fbbfafabae65e66e7b7d
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SHA512
b28db5c8656f63b1aa7a8a6d096d7c70a55606438f028c8d590e42819a6ced94314c6e22206a8e182e7847ccbd010252efd761c832c086412e49627919649e19
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SSDEEP
1536:X6QFElP6n+gJQMOtEvwDpjBccD2RuoNmuBLZ/cMQGqTg:X6a+SOtEvwDpjBrO7
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 047716f4dd855d5c6cce8b950a8ff691_cryptolocker_JC.exe
Files
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047716f4dd855d5c6cce8b950a8ff691_cryptolocker_JC.exe.exe windows x86
7ba3aa8366ce167c7a77ebd6e6fea8e5
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
MoveWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadCursorA
LoadIconA
ShowWindow
GetWindowRect
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
FormatMessageA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
GetACP
CreateFileA
gdi32
CreateFontIndirectA
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ