Static task
static1
Behavioral task
behavioral1
Sample
5ca03f6a3c55b65a49f708f6cf99e447_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
5ca03f6a3c55b65a49f708f6cf99e447_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
5ca03f6a3c55b65a49f708f6cf99e447_cryptolocker_JC.exe
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Size
43KB
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MD5
5ca03f6a3c55b65a49f708f6cf99e447
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SHA1
220d4b78a54b8d62fc94605047d98ae62d73ad75
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SHA256
0230d37600e39fd96412f3ea818540c5676bc17535afa5af46f2113efe0dfd80
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SHA512
dd55fc14594dbe60a98616295f8152e12ae4357b3cf19ef1820c16ede8560c87bcf74911a7bef1ab2bc6589186c97bcc78e5f67c87a2f488ea1a4ef3ff3566c5
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SSDEEP
768:vQz7yVEhs9+js1SQtOOtEvwDpjz9+4/Uth8igNrnGsz:vj+jsMQMOtEvwDpj5HczerGsz
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 5ca03f6a3c55b65a49f708f6cf99e447_cryptolocker_JC.exe
Files
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5ca03f6a3c55b65a49f708f6cf99e447_cryptolocker_JC.exe.exe windows x86
5c55d83b58dbc1f7154223c32a893074
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
ShowWindow
PostQuitMessage
GetMessageA
EndPaint
DispatchMessageA
BeginPaint
TranslateMessage
MoveWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadCursorA
LoadIconA
UpdateWindow
GetWindowRect
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
FormatMessageA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
GetCPInfo
GetACP
CreateFileA
gdi32
CreateFontIndirectA
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 542B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ