Malicious PDF — malware analysis report

Static analysis result for SHA-256 e4d0234e647e0257…

MALICIOUS

PDF

17.3 KB Created: 2019-05-03 16:48:52 +01:00 Authoring application: mPDF 5.7
MD5: 71cb8720a5e1165b318779a366dcc36c SHA-1: 7b62c179427dd12f5d04d7e539aee32a4325465a SHA-256: e4d0234e647e02578810c0f8be72f8667b8177f5a4954f0d6b22260d77018aa4
60 Risk Score

Malware Insights

MITRE ATT&CK
T1059.001 PowerShell

The PDF file contains a large number of embedded links pointing to external PDF documents hosted on the domain 'loaminoo.linkpc.net'. This technique is often used to distribute malicious content or to engage in SEO poisoning to drive traffic to malicious sites. No scripts were extracted, and the document body was unreadable, limiting further analysis of the specific lure. The primary attack pattern observed is the mass distribution of links.

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/1094093091095096/Ghost-of-Spirit-Bear-Spirit-Bear-2-by-Ben-Mikaelsen.pdf
    • http://loaminoo.linkpc.net/3097090096091/Touching-Spirit-Bear-Spirit-Bear-1-by-Ben-Mikaelsen.pdf
    • http://loaminoo.linkpc.net/1091095099092096090/WALKING-IN-THE-SPIRIT-A-STUDY-OF-PAUL-S-TEACHING-ON-THE-SPIRIT-AND-ETHICS-IN-GALATIANS-by-KWESI-OTOO.pdf
    • http://loaminoo.linkpc.net/1096096094091099/School-Spirit-Day-Spirit-Week-3-by-Alshia-Moyez.pdf
    • http://loaminoo.linkpc.net/4091091094090095/Dark-Spirit-Spirit-Wild-2-by-Kate-Douglas.pdf
    • http://loaminoo.linkpc.net/1099094093090098/School-Spirit-Day-Spirit-Week-3-by-Alshia-Moyez.pdf
    • http://loaminoo.linkpc.net/4098090098091097/Mr-Bear-Says-I-Love-You-Mr-Bear-Says-Board-Books-by-Debi-Gliori.pdf
    • http://loaminoo.linkpc.net/1098094096094097/Black-Bear-Down-Return-To-Bear-Bluff-3-by-Harmony-Raines.pdf
    • http://loaminoo.linkpc.net/1090095095098095096/Bear-and-Bear-Alike-Blackwood-Brothers-3-by-Marie-Mason.pdf
    • http://loaminoo.linkpc.net/1098094096094098/His-Bear-s-Necessity-Return-To-Bear-Bluff-2-by-Harmony-Raines.pdf
    • http://loaminoo.linkpc.net/2095093098098099/The-Little-Bear-and-the-Big-Bear-A-story-designed-to-help-teach-children-how-to-deal-with-frustration-anxiety-and-anger-by-Monica-Dumont.pdf
    • http://loaminoo.linkpc.net/2097097092099/A-Visitor-for-Bear-Bear-and-Mouse-1-by-Bonny-Becker.pdf
    • http://loaminoo.linkpc.net/5093096091092/Spirit-Storm-Spirit-Guide-2-by-E-J-Stevens.pdf
    • http://loaminoo.linkpc.net/1093090091094095/The-Spirit-Spirit-Trilogy-1-by-D-Nichole-King.pdf
    • http://loaminoo.linkpc.net/4091097096095094/Spirit-Warrior-Spirit-Pass-2-by-S-E-Smith.pdf
    • http://loaminoo.linkpc.net/6092092090098/The-Bear-Who-Wanted-to-Be-a-Bear-by-J-rg-Steiner.pdf
    • http://loaminoo.linkpc.net/8093097095096092/Tobie-and-Bear-Bear-by-Mary-L-Lapalm.pdf
    • http://loaminoo.linkpc.net/9093091095091099/Bear-in-Mind-The-Alpha-Bear-1-by-Kit-Helix.pdf
    • http://loaminoo.linkpc.net/1099094092092092/Ghost-Among-Us-True-Stories-of-Spirit-Encounters-by-Leslie-Rule.pdf
    • http://loaminoo.linkpc.net/2093092090093091/Goldie-s-Billionaire-Bear-Shifter-Fairy-Tale-Goldilocks-and-the-Billionaire-Bear-Book-2-by-Ella-Jasmine.pdf
    • http://loaminoo.linkpc.net/1090095095098095096/Bear-and-Bear-Alike-Blackwood-Brothers-3-by-Marie-Maso

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