The package backdoor-factory 3.2.4-0kali2 migrated to kali-rolling. The .changes file shown below gives you more information about this new version: -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Format: 1.8 Date: Thu, 17 Dec 2015 15:23:51 +0100 Source: backdoor-factory Binary: backdoor-factory Architecture: source Version: 3.2.4-0kali2 Distribution: kali-dev Urgency: medium Maintainer: Devon Kearns <[email protected]> Changed-By: Sophie Brun <[email protected]> Description: backdoor-factory - Patch win32/64 binaries with shellcode Changes: backdoor-factory (3.2.4-0kali2) kali-dev; urgency=medium . * Add pe code signing: add a depends on osslsigncode and patch pebin.py Checksums-Sha1: 912a933c90f57360295f4f859534fb71cc3de0cb 1972 backdoor-factory_3.2.4-0kali2.dsc d5a2a4d9a8f55118be77475a02b9aca520c7e847 384876 backdoor-factory_3.2.4.orig.tar.gz a62f64df45821f8b6e9169c42660efbb927aacb3 9736 backdoor-factory_3.2.4-0kali2.debian.tar.xz Checksums-Sha256: 18a633d801d3ec99ddba57c61b081973452b044a3781f4726824935f43ad1625 1972 backdoor-factory_3.2.4-0kali2.dsc c85a17e6d7f79155e3192491b9d2ecffd82a509983da8d98bf89579687eabf30 384876 backdoor-factory_3.2.4.orig.tar.gz b4d10e860323c91af083bbf5e2f1248d056e43ea650d6be33a0a707a9d4d8508 9736 backdoor-factory_3.2.4-0kali2.debian.tar.xz Files: bf741ae2e4bfc1e66f591d695f8ce12e 1972 utils extra backdoor-factory_3.2.4-0kali2.dsc 043d1f6e8080665bda48a37257f32631 384876 utils extra backdoor-factory_3.2.4.orig.tar.gz bb281db7e1c43887a539f2335daa64a8 9736 utils extra backdoor-factory_3.2.4-0kali2.debian.tar.xz -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 Comment: Signed by Sophie Brun iQIcBAEBAgAGBQJWctKFAAoJEFeSeDsgb+4w6rcP+gOqb5e+QmG1lgTdpPGbjlVL FeAPewIlfhyq3ljaOzrCgkTsGiDOs1fuufGl1EUSeOeo3VJpZddC45bUvlP+Flfr FDVFF9GGj8HpmHGvL1fiXa30PRC9sy9ZU78Eb0+FabVTfwV5ZJmwE8fBRE2DP1Dx EC2TbNO0SMF8eOBNijuxvuEHt0l2cLsJPI6gaQLOBLQ907UU0gIJpqhMu3LI7VJr Eaw5R71yAJAMzuYh3tiX38+IjQN230byVc2dzXXb7DrVV/fAtMeAENC7FRC942Yp 3w3KEkUiqbpALYbrp75DLk2sJT31uH9xzD9WvFNpT+eXBr+ZDCzkYpryp+XHV7zH rfRd1FBThKoyuKapTBzcYTV3dMdXhRR57jsQm3mCrlY1ngmU8LHYBgWBojRmEXXP 1m4Pntd1aQZcvDZFM9IIlfIA/zT64cQ9gx8r1GgnK/x1HAUTlfDmUUVxfr1vjMEn raV9jlPGYCjZ+WG0itBDlyAqnE/+Jgv/0VGqpTHBDtYUYswfVXSfmj0OnjwdcPX1 DShx7gk3JM3BsW1o/6zS2eQyZyH2oBAFMnyPaeoAD8do6EJ47unadaicrqU7h4EB hvNSnmva8AAM/ABXWmVhr3skP8Cr392cOtRAHdyF9DxS998giyiywhqVE9DVfYaf flui68B4VuOM0TamBWFa =yZx/ -----END PGP SIGNATURE----- -- More information about backdoor-factory: http://pkg.kali.org/pkg/backdoor-factory