Malicious PDF — malware analysis report

Static analysis result for SHA-256 216aa1bcc3a1e121…

MALICIOUS

PDF

15.6 KB Created: 2020-03-14 00:56:29 +00:00 Authoring application: mPDF 5.7
MD5: 3b4f60a1a3bb19b09d57bf50d520ba76 SHA-1: 452a10f13794842857e70bdb4a7343828a857dc8 SHA-256: 216aa1bcc3a1e121170163bbc91855b272420d4fb929a49ef9388a3298b777d9
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment

The PDF document contains a large number of embedded URLs pointing to external PDF files, hosted on the domain easckaolp.myhome.cx. This technique is often used for SEO poisoning or to redirect users to malicious content. 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://easckaolp.myhome.cx/6844846841847848/Superman-Lois-and-Clark-by-Dan-Jurgens.pdf
    • http://easckaolp.myhome.cx/4846844840849842/Superman-Reborn-by-Dan-Jurgens.pdf
    • http://easckaolp.myhome.cx/1843844849848841/World-Without-a-Superman-by-Dan-Jurgens.pdf
    • http://easckaolp.myhome.cx/9847842844841840/Adventures-of-Superman-1986-2006-456-by-Dan-Jurgens.pdf
    • http://easckaolp.myhome.cx/1841845846845844848/Adventures-of-Superman-1986-2006-459-by-Dan-Jurgens.pdf
    • http://easckaolp.myhome.cx/1841848841848841840/Adventures-of-Superman-1986-2006-458-by-Dan-Jurgens.pdf
    • http://easckaolp.myhome.cx/5840843844843846/The-Death-and-Return-of-Superman-Omnibus-by-Dan-Jurgens.pdf
    • http://easckaolp.myhome.cx/1846843849842848/The-Death-of-Superman-The-Death-and-Return-of-Superman-1-by-Dan-Jurgens.pdf
    • http://easckaolp.myhome.cx/4846843847848845/Superman-Action-Comics-Volume-2-Welcome-to-the-Planet-by-Dan-Jurgens.pdf
    • http://easckaolp.myhome.cx/4846844840847842/Superman-Action-Comics-Volume-3-Men-of-Steel-by-Dan-Jurgens.pdf
    • http://easckaolp.myhome.cx/3842843842847846/Superman-Time-and-Time-Again-by-Dan-Jurgens.pdf
    • http://easckaolp.myhome.cx/2844842841842840/Superman-Action-Comics-Volume-1-Superman-and-the-Men-of-Steel-by-Grant-Morrison.pdf
    • http://easckaolp.myhome.cx/7842849845842845/Superman-The-Final-Days-of-Superman-by-Peter-J-Tomasi.pdf
    • http://easckaolp.myhome.cx/4840845844841849/Superman-The-Kents-Superman-The-Kents-1-2-by-John-Ostrander.pdf
    • http://easckaolp.myhome.cx/7843846844845848/Lois-Lowry-by-Lois-Markham.pdf
    • http://easckaolp.myhome.cx/1849840848844843/When-the-Night-Falls-in-Around-Me-by-Michelle-Jurgens.pdf
    • http://easckaolp.myhome.cx/3840848841845843/Batman-Beyond-Volume-1-Escaping-the-Grave-by-Dan-Jurgens.pdf
    • http://easckaolp.myhome.cx/6848841849841845/The-Classic-Clark-Collection-by-Mary-Higgins-Clark.pdf
    • http://easckaolp.myhome.cx/1841849844845841842/Wer-rettet-den-Rettungssanit-ter-kurioses-und-unglaubliches-aus-dem-Rettungsdienst-by-Hans-J-rgens.pdf
    • http://easckaolp.myhome.cx/3843846847844844/The-Worlds-of-Lois-Lowry-The-Giver-1-3-by-Lois-Lowry.pdf
    • http://easckaolp.myhome.cx/4846844840847842/S

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