Static task
static1
Behavioral task
behavioral1
Sample
3d2496208b06b0ed03bbf46bb77d4fe0_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
3d2496208b06b0ed03bbf46bb77d4fe0_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
3d2496208b06b0ed03bbf46bb77d4fe0_cryptolocker_JC.exe
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Size
26KB
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MD5
3d2496208b06b0ed03bbf46bb77d4fe0
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SHA1
265a3ca21dce512fe2ab4ebb2336eeddab3ebe67
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SHA256
b7439989136fa195c6aa7a49627e9ee395c0f58aaba1fc457bf5a44d84fbcec9
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SHA512
542baf1df47f0be3742153d6a383a503e53ce58d7743d3f5cc0b6da3a89aad50639807606a1b9c91c16140a0393384a654f7d148650430a25af963dd71a2a28f
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SSDEEP
384:bA74uGLLQRcsdeQ72ngEr4K7YmE8j60nrlwfjDUqt:bA74zYcgT/Ekd0ryfjf
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3d2496208b06b0ed03bbf46bb77d4fe0_cryptolocker_JC.exe
Files
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3d2496208b06b0ed03bbf46bb77d4fe0_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