Static task
static1
Behavioral task
behavioral1
Sample
c0aebbecf12119a703a9fd236929dca5_cryptolocker_JC.exe
Resource
win7-20230824-en
Behavioral task
behavioral2
Sample
c0aebbecf12119a703a9fd236929dca5_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
c0aebbecf12119a703a9fd236929dca5_cryptolocker_JC.exe
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Size
28KB
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MD5
c0aebbecf12119a703a9fd236929dca5
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SHA1
e7de33aaf893e50a4a2d3807f7e95baf0d0948f1
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SHA256
f2787eebf5d16f5fc61abee851075bcc84aa7c0055b40f8bbb9117879a9a15c2
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SHA512
7b8c0068d568c9dcc2c18ff3e5b80aaac40a92d7968c14358ee4253dfe5c1bba92948fc85a97cbe2eb5adcc1bb7ee31e8fc2d67dfce255597302c39f4cbb1e53
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SSDEEP
384:bA74uGLLQRcsdeQ72ngEr4K7YmE8j60nrlwfjDUgIun1:bA74zYcgT/Ekd0ryfjPIun1
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource c0aebbecf12119a703a9fd236929dca5_cryptolocker_JC.exe
Files
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c0aebbecf12119a703a9fd236929dca5_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