Malicious PDF — malware analysis report

Static analysis result for SHA-256 dcbd11789e0d5bfa…

MALICIOUS

PDF

15.8 KB Created: 2019-04-30 02:54:58 +01:00 Authoring application: mPDF 5.7
MD5: fe2311185ae807d42fe9ad863b60a3c4 SHA-1: 7e24b246e80c754ea3a89c5a42ca9b3dc3cf272a SHA-256: dcbd11789e0d5bfae8f52aeb07471c005a95977c6fe010ad42e3d8d61baf415f
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment

The PDF file contains a large number of embedded URLs pointing to external PDF documents, characteristic of a link farm. This heuristic suggests the document is designed to drive traffic to these external resources, potentially for SEO manipulation or to host malicious 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://loaminoo.linkpc.net/3090097097094094/On-the-Soul-of-a-Vampire-On-the-Soul-1-by-Krisi-Keley.pdf
    • http://loaminoo.linkpc.net/6095096095098/On-the-Soul-of-a-Vampire-On-the-Soul-1-by-Krisi-Keley.pdf
    • http://loaminoo.linkpc.net/3090097092090093/Mareritt-The-Friar-Tobe-Fairy-Tale-Files-by-Krisi-Keley.pdf
    • http://loaminoo.linkpc.net/3094095094092091/Soul-Whispers-II-Secret-Alchemy-of-the-Elements-in-Soul-Coaching-Soul-Whispers-2-by-Denise-Linn.pdf
    • http://loaminoo.linkpc.net/2092098091091090/Soul-Whispers-Collective-Wisdom-from-Soul-Coaches-around-the-World-by-Sophia-Fairchild.pdf
    • http://loaminoo.linkpc.net/5091091097097090/Young-Soul-Rebels-A-Personal-History-of-Northern-Soul-by-Stuart-Cosgrove.pdf
    • http://loaminoo.linkpc.net/9095097091098094/Soul-Mastery-Accessing-the-Gifts-of-Your-Soul-by-Susann-Taylor-Shier.pdf
    • http://loaminoo.linkpc.net/2096091096099093/Forgotten-Soul-Soul-Reader-1-by-Natasha-Duncan-Drake.pdf
    • http://loaminoo.linkpc.net/4095098096093092/The-Darkness-in-my-Soul-My-Soul-s-Inferno-1-by-Julie-Anne-Addicott.pdf
    • http://loaminoo.linkpc.net/4091097098093099/Burn-My-Soul-Part-II-The-Soul-Series-2-by-Holly-Newhouse.pdf
    • http://loaminoo.linkpc.net/3099090094091090/Burn-My-Soul-Part-I-The-Soul-Series-1-by-Holly-Newhouse.pdf
    • http://loaminoo.linkpc.net/2094091099098090/A-Soul-to-Take-Soul-Stealers-Trilogy-1-by-Emily-Taylor.pdf
    • http://loaminoo.linkpc.net/3091099090093092/Soul-Sucker-Soul-Justice-1-by-Kate-Pearce.pdf
    • http://loaminoo.linkpc.net/1098097093098094/My-Soul-to-Steal-Soul-Screamers-4-by-Rachel-Vincent.pdf
    • http://loaminoo.linkpc.net/5090090099094090/Soul-Betrayal-Soul-Trilogy-2-by-Leanore-Elliott.pdf
    • http://loaminoo.linkpc.net/1098099093091/Soul-to-Keep-Vampire-Sorority-Sisters-3-by-Rebekah-Weatherspoon.pdf
    • http://loaminoo.linkpc.net/3096091091090/My-Soul-to-Keep-Soul-Screamers-3-by-Rachel-Vincent.pdf
    • http://loaminoo.linkpc.net/4090096096090093/Age-of-the-Soul-A-New-Way-of-Living-from-Your-Soul-by-Jason-Nelson.pdf
    • http://loaminoo.linkpc.net/4090095091096096/My-Soul-to-Take-Soul-Screamers-1-by-Rachel-Vincent.pdf
    • http://loaminoo.linkpc.net/2090090093091091/Sleepy-Willow-s-Bonded-Soul-The-Narcoleptic-Vampire-1-by-Dicey-Grenor.pdf

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