Malicious PDF — malware analysis report

Static analysis result for SHA-256 a174a9652334031a…

MALICIOUS

PDF

15.8 KB Created: 2019-04-30 07:05:10 +01:00 Authoring application: mPDF 5.7
MD5: da4e28632ade2d4ee0f30cc206511889 SHA-1: 9f317f6a7d691f5bb853b62915c50f8afdaa0b7a SHA-256: a174a9652334031a6dafc53c8d4220b1c8367797d6cde2853f069e5e0adbca8e
90 Risk Score

Malware Insights

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

The PDF contains a large number of embedded links to external PDF files, hosted on the loaminoo.linkpc.net domain. This technique is often used to distribute malicious content or to engage in SEO poisoning to drive traffic to malicious sites. The ML classifier also flagged this PDF as malicious with high confidence.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9880

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/2090096095097094/Thug-Lovin-Thug-4-by-Wahida-Clark.pdf
    • http://loaminoo.linkpc.net/8095093091090093/Lovin-the-Wrong-Thug-3-by-Kia-Meche-39-.pdf
    • http://loaminoo.linkpc.net/8095093091090094/Lovin-The-Wrong-Thug-2-by-Kia-Meche-39-.pdf
    • http://loaminoo.linkpc.net/7096091098094096/A-Rose-with-Thorns-2-Thug-Lovin-In-Raleigh-by-Choc.pdf
    • http://loaminoo.linkpc.net/1098093093091097/Thug-Kitchen-Party-Grub-For-Social-Motherf-ckers-by-Thug-Kitchen.pdf
    • http://loaminoo.linkpc.net/5099093091099094/Addicted-to-My-Thug-by-ARI.pdf
    • http://loaminoo.linkpc.net/8095093091094099/Spawns-Of-A-Thug-by-Kia-Meche-39-.pdf
    • http://loaminoo.linkpc.net/8095093091092091/Spawns-Of-A-Thug-2-by-Kia-Meche-39-.pdf
    • http://loaminoo.linkpc.net/7099093094099091/Death-of-a-Thug-by-Koffi-Hallman.pdf
    • http://loaminoo.linkpc.net/7099093096095092/death-of-a-thug-by-Koffi-Hallman.pdf
    • http://loaminoo.linkpc.net/2095095095091096/The-Thug-Bad-Boys-1-by-Jordan-Silver.pdf
    • http://loaminoo.linkpc.net/1090094094096097094/I-Call-My-Thug-Papi-by-Chrissy-J.pdf
    • http://loaminoo.linkpc.net/6099097097090091/Addicted-to-a-Dirty-South-Thug-2-by-Shan.pdf
    • http://loaminoo.linkpc.net/6099097097090092/Addicted-to-a-Dirty-South-Thug-3-by-Shan.pdf
    • http://loaminoo.linkpc.net/4095092096098090/Thug-For-Hire-A-NEW-ADULT-NOVEL-by-Kylie-Gray.pdf
    • http://loaminoo.linkpc.net/1091098098098093096/My-Louisiana-Thug-Rocko-and-Kane-s-Love-Story-by-Nakiala-Comeaux.pdf
    • http://loaminoo.linkpc.net/3099099096090097/Swagger-10-Urgent-Rules-for-Raising-Boys-in-an-Era-of-Failing-Schools-Mass-Joblessness-and-Thug-Culture-by-Lisa-Bloom.pdf
    • http://loaminoo.linkpc.net/7094096090099095/Bona-Fide-Street-Thug-II-quot-Street-Work-quot-by-Donald-Ray-Johnson.pdf
    • http://loaminoo.linkpc.net/2092094097097090/Father-Son-and-Constitution-How-Justice-Tom-Clark-and-Attorney-General-Ramsey-Clark-Shaped-American-Democracy-by-Alexander-Wohl.pdf
    • http://loaminoo.linkpc.net/6098091099091095/The-Classic-Clark-Collection-by-Mary-Higgins-Clark.pdf
    • http://loaminoo.linkpc.net/6099097097090091/Addicted-to-a-Dir

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