Malicious PDF — malware analysis report

Static analysis result for SHA-256 6d2690d723b1fbea…

MALICIOUS

PDF

14.2 KB Created: 2019-05-01 18:27:44 +01:00 Authoring application: mPDF 5.7
MD5: 059e61d95a6bdd18d02d8ac617e08dc3 SHA-1: cd50300810bd5ba7bb6305e093829910deb389c2 SHA-256: 6d2690d723b1fbea7a4841ff3e72f337e238e8cac442a75bb6b9cb0899c92794
92 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains a large number of embedded links to external PDF files, masquerading as book downloads. This technique is often used to drive traffic to malicious sites or to distribute further malware. The ML classifier also flagged this document as malicious.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9891

Heuristics 2

  • Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARM
    Small PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
  • Embedded URL info EMBEDDED_URL
    One or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.
    URL http://loaminoo.linkpc.net/2099093095098098/Stay-Out-of-the-Basement-Goosebumps-2-by-R-L-Stine.pdf
    • http://loaminoo.linkpc.net/1090098097092090097/Goosebumps-Boxset-6-Goosebumps-Books-21-24-by-R-L-Stine.pdf
    • http://loaminoo.linkpc.net/2096094098099093/Be-Careful-What-You-Wish-For-Goosebumps-12-by-R-L-Stine.pdf
    • http://loaminoo.linkpc.net/1090098097092090095/Goosebumps-Movie-Novel-by-R-L-Stine.pdf
    • http://loaminoo.linkpc.net/7095096091094/Be-Careful-What-You-Wish-For-Goosebumps-12-by-R-L-Stine.pdf
    • http://loaminoo.linkpc.net/2094095090091098/Don-t-Go-To-Sleep-Goosebumps-54-by-R-L-Stine.pdf
    • http://loaminoo.linkpc.net/2094091098095092/Bad-Hare-Day-Goosebumps-41-by-R-L-Stine.pdf
    • http://loaminoo.linkpc.net/1090098097091097092/Cry-of-the-Cat-Goosebumps-Series-2000-1-by-R-L-Stine.pdf
    • http://loaminoo.linkpc.net/1098090096090092/The-Ghost-Next-Door-Goosebumps-10-by-R-L-Stine.pdf
    • http://loaminoo.linkpc.net/4091099092093/Welcome-to-Dead-House-Goosebumps-1-by-R-L-Stine.pdf
    • http://loaminoo.linkpc.net/7097092099091/The-Beast-from-the-East-Goosebumps-43-by-R-L-Stine.pdf
    • http://loaminoo.linkpc.net/4090094091092092/It-Came-from-Beneath-the-Sink-Goosebumps-30-by-R-L-Stine.pdf
    • http://loaminoo.linkpc.net/1098091093094097/Egg-Monsters-from-Mars-Goosebumps-42-by-R-L-Stine.pdf
    • http://loaminoo.linkpc.net/1098091091090099/Welcome-to-Camp-Nightmare-Goosebumps-9-by-R-L-Stine.pdf
    • http://loaminoo.linkpc.net/2094095090094090/My-Best-Friend-Is-Invisible-Goosebumps-57-by-R-L-Stine.pdf
    • http://loaminoo.linkpc.net/2095091091090097/The-Werewolf-of-Fever-Swamp-Goosebumps-14-by-R-L-Stine.pdf
    • http://loaminoo.linkpc.net/2094095090092094/The-Abominable-Snowman-of-Pasadena-Goosebumps-38-by-R-L-Stine.pdf
    • http://loaminoo.linkpc.net/5098090091095/A-Shocker-on-Shock-Street-Goosebumps-35-by-R-L-Stine.pdf
    • http://loaminoo.linkpc.net/5090095098098091/Slappy-New-Year-Goosebumps-HorrorLand-18-by-R-L-Stine.pdf
    • http://loaminoo.linkpc.net/1090094093093092/Night-of-the-Living-Dummy-Goosebumps-7-by-R-L-Stine.pdf