JetFormBuilder Signature · Nov 01, 2026, 04:40 PM UTC
Cleanzip122 entriescrc-verifiedphpjavascriptjson
ZIP
0.13 MB
package size
Analysis
6 checks · 0 flagged
ClamAV 1.5.4 signature scan
3,628,051 signatures · db v28115
Undetected
ClamAV PUA heuristics
no unwanted applications
Undetected
Archive integrity
CRC verified for every entry
Valid
Path traversal (Zip Slip)
no entry escapes the extraction directory
Undetected
Encrypted content
all entries readable and scanned
None
Executable binaries
no .exe / .dll / .so / script binaries
None
Package
Plugin header
Name
JetFormBuilder Signature
Version
1.0.4
Version check
Match
package and product page both state 1.0.4
Author
Crocoblock
Author URI
https://crocoblock.com
Project URI
https://jetformbuilder.com/addons/signature
Description
Adds signature field for JetFormBuilder. This field allows the user to draw a signature, which will be saved as an image and can be used later as proof of identity.
Individual filenames are withheld. Each entry shows its type, its folder within the package and its own SHA-256.
PHP · includes/upgrader/upgraders
53bfc5ea655924ee…
60.7 KB
JS · assets/dist
9e5adaeb4543ecf1…
43.7 KB
JS · assets/lib
d8f18667fc8b646d…
35.5 KB
JS · assets/dist
ac4a6d2014fa9449…
18.9 KB
PHP · vendor/crocoblock/jfb-addon-core/src
082115abba418e4b…
16.3 KB
PHP · vendor/composer
d4b2313e562edf94…
16.0 KB
PHP · vendor/composer
21f4ba19e7859cb3…
15.8 KB
CSS · assets/lib
b484819aea6550d6…
11.3 KB
Code signals
3 present
Observations, not findings. Every construct below appears in ordinary, legitimate plugins — they are listed so you can judge for yourself. Only ClamAV decides this package's verdict.
base64_decode
Decodes base64 — routine, but also how packed code hides
Obfuscation1
shell_exec
Runs an operating-system command
System command1
curl_exec
Makes an outbound HTTP request
Remote request1
Referenced hosts
8 distinct
Domains appearing in the package source. Most are documentation links or CDNs; their presence is not evidence the package contacts them.