Static task
static1
Behavioral task
behavioral1
Sample
f6e8b374412dd0e32ec8d4e7aa4ac555_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
f6e8b374412dd0e32ec8d4e7aa4ac555_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
f6e8b374412dd0e32ec8d4e7aa4ac555_cryptolocker_JC.exe
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Size
27KB
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MD5
f6e8b374412dd0e32ec8d4e7aa4ac555
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SHA1
c02e770ab97050f5acec0b94e12c15c843c59e13
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SHA256
f6b94ad696e11960478db9db47d5a7be722be5b7ab4c26f503da7322edaa004a
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SHA512
0a5f26eb6d55945598815c66c15705f55b78ff5cfa64df46e257c2e7191c6e998eed47e11371779b7fd5b7e8527902ed66fa7755898575d9cb1fba28251ab7ea
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SSDEEP
384:bgX4uGLLQRcsdeQ7/nQu63Ag7YmecFanrlwfjDUkJbt:bgX4zYcgTEu6QOaryfjpZ
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource f6e8b374412dd0e32ec8d4e7aa4ac555_cryptolocker_JC.exe
Files
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f6e8b374412dd0e32ec8d4e7aa4ac555_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