Static task
static1
Behavioral task
behavioral1
Sample
747afc28993a546adfc74b74fcf1dfb6_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
747afc28993a546adfc74b74fcf1dfb6_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
747afc28993a546adfc74b74fcf1dfb6_cryptolocker_JC.exe
-
Size
32KB
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MD5
747afc28993a546adfc74b74fcf1dfb6
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SHA1
db220a369216e66ea98520c7615208485a6815c9
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SHA256
dbbfd27feb471aabe3e89d6cd1d7d56b0df395ed49ae16b5ff9ac43ef7b39c39
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SHA512
451d8bea934381b47ef809503d94913b0fd2c36c1589ecbf3478d0601bb6ee09e078c7b7385cc2da5ea12b984e761884e41085905eb4476cf782d3343718f2f4
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SSDEEP
384:bgX4uGLLQRcsdeQ7/nQu63Ag7YmecFanrlwfjDUkKDfWf0w3sp8kpd:bgX4zYcgTEu6QOaryfjqDDw3sC2
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 747afc28993a546adfc74b74fcf1dfb6_cryptolocker_JC.exe
Files
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747afc28993a546adfc74b74fcf1dfb6_cryptolocker_JC.exe.exe windows x86
021d5e7849e90fdf4c65d3045c109483
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
UpdateWindow
LoadCursorA
ShowWindow
PostQuitMessage
GetMessageA
EndPaint
DispatchMessageA
BeginPaint
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
GetWindowRect
SetWindowPos
kernel32
GetCurrentThreadId
CreateFileA
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
GetFileSize
FindNextFileA
DeleteFileA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
gdi32
CreateFontIndirectA
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 2KB
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: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.ropf Size: 512B - Virtual size: 101B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ