Malicious PDF — malware analysis report

Static analysis result for SHA-256 22e3208edf0f921c…

MALICIOUS

PDF

27.0 KB Created: 2019-11-07 16:40:23 +00:00 Authoring application: mPDF 5.7
MD5: 4e6bbcbabc92f30ef1792230cf57df0f SHA-1: 854ba4eb169f56b9c7d71c992040cfe8c1c90b5a SHA-256: 22e3208edf0f921c1e9a7b85398951037d916978ca50717731defdc1981ac1de
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1204.002 Malicious Link

The PDF file contains a link farm with 32 external links, primarily pointing to book titles. The heuristic PDF_SEO_LINK_FARM indicates this is a technique to artificially inflate search engine rankings or distribute content. While the specific malicious payload is not directly executed by this PDF, the intent is to drive traffic to potentially malicious or unwanted content. No scripts were extracted from this sample.

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/1738737731736730/Precious-Angels-A-True-Story-of-Two-Slain-Children-and-a-Mother-Convicted-of-Murder-by-Barbara-Davis.pdf
    • http://cefasfese.4pu.com/4738739739735733/Mummy-Come-Home-The-True-Story-Of-A-Mother-Kidnapped-And-Torn-From-Her-Children-by-Oxana-Kalemi.pdf
    • http://cefasfese.4pu.com/1739731736736731/The-Screaming-Room-A-Mother-s-Journal-of-Her-Son-s-Struggle-With-AIDS--A-True-Story-of-Live-Dedication-and-Courage-by-Barbara-Peabody.pdf
    • http://cefasfese.4pu.com/4738736732738738/Mother-Of-The-Children-Of-The-Holocaust-The-Story-Of-Irena-Sendler-by-Anna-Mieszkowska.pdf
    • http://cefasfese.4pu.com/4738732731736731/The-Moon-Is-Broken-A-Mother-s-True-Story-by-Eleanor-Craig.pdf
    • http://cefasfese.4pu.com/2739736732734737/Philomena-The-true-story-of-a-mother-and-the-son-she-had-to-give-away-by-Martin-Sixsmith.pdf
    • http://cefasfese.4pu.com/8738730733736733/Angels-in-the-Fire-The-Dramatic-True-Story-of-an-Impossible-Rescue-by-Dann-Stadler.pdf
    • http://cefasfese.4pu.com/3735735734737737/Hell-s-Angels-The-True-Story-of-the-303rd-Bomb-Group-in-World-War-II-by-Jay-A-Stout.pdf
    • http://cefasfese.4pu.com/7730730732736731/No-One-Takes-My-Children-The-Dramatic-Story-of-a-Mother-s-Determination-to-Regain-her-Kidnapped-Son-and-Daughter-by-Donya-Al-Nahi.pdf
    • http://cefasfese.4pu.com/4733732736735735/A-Child-al-Confino-The-True-Story-of-a-Jewish-Boy-and-His-Mother-in-Mussolini-s-Italy-by-Eric-Lamet.pdf
    • http://cefasfese.4pu.com/8738732731739730/Chibi-A-True-Story-from-Japan-by-Barbara-Brenner.pdf
    • http://cefasfese.4pu.com/7737732735734735/The-World-According-to-Fannie-Davis-My-Mother-s-Life-in-the-Detroit-Numbers-by-Bridgett-M-Davis.pdf
    • http://cefasfese.4pu.com/3733734736731737/All-My-Mother-s-Secrets-A-Powerful-True-Story-of-Love-Loss-and-a-Family-Torn-Apart-by-Beezy-Marsh.pdf
    • http://cefasfese.4pu.com/3733734739738733/Saving-Grace-The-True-Story-of-a-Mother-to-be-a-Deranged-Attacker-and-an-Unborn-Child-by-Sarah-Brady.pdf
    • http://cefasfese.4pu.com/4731735736736736/Incest-Murder-and-a-Miracle-The-True-Story-Behind-the-Cheryl-Pierson-Murder-for-Hire-Headlines-by-Cheryl-Cuccio-Robert-Cuccio-Morgan-St-James.pdf
    • http://cefasfese.4pu.com/1730730730739737/Another-Man-s-War-The-True-Story-of-One-Man-s-Battle-to-Save-Children-in-the-Sudan-by-Sam-Childers.pdf
    • http://cefasfese.4pu.com/1736734738733/The-Absolutely-True-Story-How-I-Visited-Yellowstone-Park-with-the-Terrible-Rupes-by-Willo-Davis-Roberts.pdf
    • http://cefasfese.4pu.com/1738736737739732/A-Dance-with-the-Devil-A-True-Story-of-Marriage-to-a-Psychopath-by-Barbara-Bentley.pdf
    • http://cefasfese.4pu.com/2734730738735734/Too-Late-to-Say-Goodbye-A-True-Story-of-Murder-and-Betrayal-by-Ann-Rule.pdf
    • http://cefasfese.4pu.com/1735734732735731/Stolen-Inheritance---A-True-Story-of-Oil-Army-and-Murder-by-LHandLG.pdf
    • http://cefasfese.4pu.com/4738736732738738/Mother-Of-The-Children-Of-The-Holocaust-The-Story-Of-Irena-Sendler-by-An

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