Malicious PDF — malware analysis report

Static analysis result for SHA-256 9c2dd6657e07f7be…

MALICIOUS

PDF

19.2 KB Created: 2019-05-01 12:03:24 +01:00 Authoring application: mPDF 5.7
MD5: 3aefa26c2bcc87d99ff4fcd6dc216b0c SHA-1: f38185a1e18bcedc523582a388a1a1415b222849 SHA-256: 9c2dd6657e07f7be9d2e30880dc9e41ed8c6b8317fcbcef2b958cf311de4fcbf
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment

The PDF contains a large number of embedded URLs, forming a link farm. The heuristic 'PDF_SEO_LINK_FARM' indicates that the primary purpose of this document is to direct users to numerous external websites, likely for SEO manipulation or to host malicious content disguised as legitimate links. No scripts were extracted, and the document body was unreadable, limiting further analysis of the specific lure.

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://cefasfese.4pu.com/6730733737732736/Pop-Up-Numbers-by-Mary-Novick.pdf
    • http://cefasfese.4pu.com/6730733737730738/Alphabet-by-Mary-Novick.pdf
    • http://cefasfese.4pu.com/6730733736733738/Opposites-Flip-the-Flap-series-Double-Delight-by-Mary-Novick.pdf
    • http://cefasfese.4pu.com/2739732735733735/The-Numbers-Game-The-Commonsense-Guide-to-Understanding-Numbers-in-the-News-in-Politics-and-in-Life-by-Michael-Blastland.pdf
    • http://cefasfese.4pu.com/2737734731731739/Numbers-Ignite-Numbers-Game-2-by-Rebecca-Rode.pdf
    • http://cefasfese.4pu.com/8735732734739730/Numbers-Raging-Numbers-Game-3-by-Rebecca-Rode.pdf
    • http://cefasfese.4pu.com/3732730735739/Numbers-Numbers-1-by-Rachel-Ward.pdf
    • http://cefasfese.4pu.com/1734730735730737/The-Grapes-of-Math-How-Life-Reflects-Numbers-and-Numbers-Reflect-Life-by-Alex-Bellos.pdf
    • http://cefasfese.4pu.com/6730733736733736/Fundmentals-of-Child-Neuropsychology-by-NOVICK.pdf
    • http://cefasfese.4pu.com/6730733736733735/Renal-Vascular-Disease-by-NOVICK.pdf
    • http://cefasfese.4pu.com/6730733736732736/The-Holocaust-in-American-Life-by-Peter-Novick.pdf
    • http://cefasfese.4pu.com/6730733736733734/Henry-James-The-Young-Master-by-Sheldon-M-Novick.pdf
    • http://cefasfese.4pu.com/6730733737731732/Fearful-Symmetry-The-Development-and-Treatment-of-Sadomasochism-by-Jack-Novick.pdf
    • http://cefasfese.4pu.com/6730733737732732/Winning-Their-Spurs-The-Tottenham-Hotspur-Dream-Team-by-Jeremy-Novick.pdf
    • http://cefasfese.4pu.com/6730733736733730/On-the-Wings-of-Shekhinah-Rediscovering-Judaism-s-Divine-Feminine-by-Leah-Novick.pdf
    • http://cefasfese.4pu.com/6730733737730739/Boys-Toys-An-Illustrated-History-of-Little-Things-That-Pleased-Big-Minds-by-Jed-Novick.pdf
    • http://cefasfese.4pu.com/1736738732735736/That-Noble-Dream-The-Objectivity-Question-and-the-American-Historical-Profession-by-Peter-Novick.pdf
    • http://cefasfese.4pu.com/4731735736734731/Love-by-the-Numbers-Love-by-the-Numbers-1-by-S-L-Danielson.pdf
    • http://cefasfese.4pu.com/6730733736732737/Novick-amp-Morrow-s-Public-Health-Administration-Principles-for-Population-Based-Management-by-Leiyu-Shi.pdf
    • http://cefasfese.4pu.com/1730737737733734730/The-Women-of-Easter-Encounter-the-Savior-with-Mary-of-Bethany-Mary-of-Nazareth-and-Mary-Magdalene-by-Liz-Curtis-Higgs.pdf
    • http://cefasfese.4pu.com/6730

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