Static task
static1
Behavioral task
behavioral1
Sample
7457cbd6a4880dcfab2be645a7fa8c5e_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
7457cbd6a4880dcfab2be645a7fa8c5e_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
7457cbd6a4880dcfab2be645a7fa8c5e_cryptolocker_JC.exe
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Size
83KB
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MD5
7457cbd6a4880dcfab2be645a7fa8c5e
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SHA1
f205ab3bcc357b66bf83f4076a441874e8860ab6
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SHA256
e1d923e484d24862915175c73209010da97623407a0377a780eef03d99b3d405
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SHA512
5a4cc910ce01e2aef5a9db1f2ab0d6c84068e8775a3bce689b4afb7ef07dac3c3ab26787dfd1fc5437356f2d95ad6921fd42506b97c0fc016f341cd0bd18c2ec
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SSDEEP
1536:vj+jsMQMOtEvwDpj5H8u8rBN6nqEZNieRpS:vCjsIOtEvwDpj5H8zPD
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 7457cbd6a4880dcfab2be645a7fa8c5e_cryptolocker_JC.exe
Files
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7457cbd6a4880dcfab2be645a7fa8c5e_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