Malicious PDF — malware analysis report

Static analysis result for SHA-256 02a46e6076d1eb3c…

MALICIOUS

PDF

15.9 KB Created: 2019-04-30 09:02:52 +01:00 Authoring application: mPDF 5.7
MD5: 2481ff2627bf2a4f2eaf0c2861391d18 SHA-1: 22cfe6337998289e2900b2504e18c3145ff12575 SHA-256: 02a46e6076d1eb3c5ea4ce9f456966d3c00c9824f8534a7898891f938ba74a3f
92 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF contains a large number of embedded URLs that form a link farm, a technique often used for SEO manipulation or to distribute malicious content. The ML classifier also flagged this PDF as malicious. While the URLs themselves are currently marked as benign, the sheer volume and the heuristic firing suggest a malicious intent to redirect users to potentially harmful content.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9800

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/2092090091099096/Loving-Conor-A-Clairvoyant-s-Memoir-on-Loving-Bonding-and-Healing-by-Tami-Arlene-Urbanek.pdf
    • http://loaminoo.linkpc.net/1094093092091095/The-Jesus-Creed-Loving-God-Loving-Others-by-Scot-McKnight.pdf
    • http://loaminoo.linkpc.net/3096092091099093/Loving-Jay-Loving-You-1-by-Renae-Kaye.pdf
    • http://loaminoo.linkpc.net/9096099091093/Remember-Me-as-Loving-You-A-Daughter-s-Memoir-by-Kimberly-Childs.pdf
    • http://loaminoo.linkpc.net/3096093094096092/Healing-Spiritual-Wounds-Reconnecting-with-a-Loving-God-After-Experiencing-a-Hurtful-Church-by-Carol-Howard-Merritt.pdf
    • http://loaminoo.linkpc.net/7095094095091095/Her-Loving-Husband-s-Return-Loving-Husband-3-by-Meredith-Allard.pdf
    • http://loaminoo.linkpc.net/2095090091092098/A-Menu-for-Loving-Menu-for-Loving-1-by-Olivia-Gaines.pdf
    • http://loaminoo.linkpc.net/1094096099096097/Loving-Lawson-Loving-Lawson-1-by-R-J-Lewis.pdf
    • http://loaminoo.linkpc.net/5098098095093097/Bonding-Camp-Volume-1-Bonding-Camp-Morgan-s-Protege-by-Christelle-Mirin.pdf
    • http://loaminoo.linkpc.net/1099092092091097/Loving-Bad-by-Regan-Ure.pdf
    • http://loaminoo.linkpc.net/2096097097095092/Loving-Lily-It-s-Always-Been-You-2-by-Pamela-Ann.pdf
    • http://loaminoo.linkpc.net/3094096090095090/Loving-Her-by-Ann-Allen-Shockley.pdf
    • http://loaminoo.linkpc.net/6097095099099093/That-s-Me-Loving-You-by-Amy-Krouse-Rosenthal.pdf
    • http://loaminoo.linkpc.net/1090091092090092091/Loving-Strangers-by-MAYFIELD.pdf
    • http://loaminoo.linkpc.net/9097095091093096/Loving-one-more-by-Katrin-Bongard.pdf
    • http://loaminoo.linkpc.net/9095099097096098/Loving-My-Neighbor-by-C-M-Steele.pdf
    • http://loaminoo.linkpc.net/9097092097096092/Loving-Logan-by-K-T-Bryan.pdf
    • http://loaminoo.linkpc.net/1090092090090090/Loving-God-by-Charles-W-Colson.pdf
    • http://loaminoo.linkpc.net/1092099094091/The-Loving-by-Sandra-Canfield.pdf
    • http://loaminoo.linkpc.net/3097098090097099/Loving-Liz-by-Bobbi-Marolt.pdf

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