Static task
static1
Behavioral task
behavioral1
Sample
ea1d746d371a5c6c1222ac42bef250a1_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
ea1d746d371a5c6c1222ac42bef250a1_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
ea1d746d371a5c6c1222ac42bef250a1_cryptolocker_JC.exe
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Size
31KB
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MD5
ea1d746d371a5c6c1222ac42bef250a1
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SHA1
61d30f25e097ddc9885fe39018b081c9f0bce251
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SHA256
47069a3bbbd8520e44113ff5947788eda906d8915a41f9591aa36a9a88a4db63
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SHA512
51c82b001ff1ad7ffa1ce96167c184560efa115c704f51f291a671e7269dafc6bc6c3ae6a7b6dd5c9456dc3123a138d93ae581f1daded3f7d36c074a5f44a446
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SSDEEP
384:bA74uGLLQRcsdeQ72ngEr4K7YmE8j60nrlwfjDUZ0psObGqWB5uKh:bA74zYcgT/Ekd0ryfjeRtBMA
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ea1d746d371a5c6c1222ac42bef250a1_cryptolocker_JC.exe
Files
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ea1d746d371a5c6c1222ac42bef250a1_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