Static task
static1
Behavioral task
behavioral1
Sample
5e52cc6ae5f8a4eb8d7510c6a87498ce_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
5e52cc6ae5f8a4eb8d7510c6a87498ce_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
5e52cc6ae5f8a4eb8d7510c6a87498ce_cryptolocker_JC.exe
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Size
33KB
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MD5
5e52cc6ae5f8a4eb8d7510c6a87498ce
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SHA1
cb4dfd1099c56b77cfa780cb94e8ab63c8f19e33
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SHA256
6d91dc6d8d688320c09c4d1772f0046e9e16d85a11786494d03e16168e1ec7e0
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SHA512
1a8d735daf17eef6cd95ac81b4b53d1d34093737d1c2ce7fb8b043c09be7fa2cae8b2e1b9d72f53452904731c0dce42b4a0155e340d31e827cc9967367ef90e0
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SSDEEP
384:bgX4uGLLQRcsdeQ7/nQu63Ag7YmecFanrlwfjDUkKDfWf6XT+2iwR:bgX4zYcgTEu6QOaryfjqDlCK
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 5e52cc6ae5f8a4eb8d7510c6a87498ce_cryptolocker_JC.exe
Files
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5e52cc6ae5f8a4eb8d7510c6a87498ce_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