Malicious PDF — malware analysis report

Static analysis result for SHA-256 53e61cedd508ceda…

MALICIOUS

PDF

16.6 KB Created: 2019-05-04 12:34:41 +01:00 Authoring application: mPDF 5.7
MD5: 485404da9805c9d1a472e84cd4f4f812 SHA-1: 078559dfc1b6819c3a3b42fe0c85982948495f93 SHA-256: 53e61cedd508cedad3d2611d8d53cb1c42c3a4433074a2a917f4af8f09deeb0d
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment T1059.001 PowerShell

The PDF document contains a large number of embedded links pointing 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. No scripts were extracted from this sample, and the document body was not readable. The primary IOCs are the URLs associated with the link farm.

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/8092093090093095/Voix-int-rieures-by-Victor-Hugo.pdf
    • http://loaminoo.linkpc.net/8098099092099090/Victor-Hugo---Die-Elenden-Les-Mis-rables-Gesamtausgabe-Band-1-bis-5-in-ungek-rzter-deutscher-Fassung-by-Victor-Hugo.pdf
    • http://loaminoo.linkpc.net/7095097096090093/The-Works-of-Victor-Hugo-Hans-of-Iceland-Bug-Jargal-Claude-Gueux-by-Victor-Hugo.pdf
    • http://loaminoo.linkpc.net/5094098096099093/The-Works-of-Victor-Hugo-The-Hunchback-of-Notre-Dame-and-Les-Miserables-by-Victor-Hugo.pdf
    • http://loaminoo.linkpc.net/7095097097096096/The-Works-of-Victor-Hugo-Hans-of-Iceland-Translated-by-H-Smith-Bug-Jargal-Last-Day-of-a-Condemned-Man-Claude-Gueux-Translated-by-A-Ward-by-Victor-Hugo.pdf
    • http://loaminoo.linkpc.net/7095097095099097/Hugo-s-Works-The-Man-Who-Laughs-Part-2-and-Claude-Gueux-by-Victor-Hugo.pdf
    • http://loaminoo.linkpc.net/5092096099093093/The-Memoirs-of-Victor-Hugo-by-Victor-Hugo.pdf
    • http://loaminoo.linkpc.net/7097096093090098/Le-grand-livre-de-la-technique-vocale-Voix-parl-e-et-voix-chant-e---Principe-pour-respirer-techniques-pour-poser-sa-voix-conseils-pour-rythmer-son-discours-by-Herv-Pata.pdf
    • http://loaminoo.linkpc.net/8095098098098093/Les-Mis-rables-by-Victor-Hugo.pdf
    • http://loaminoo.linkpc.net/6095092091091/Les-Mis-rables-by-Victor-Hugo.pdf
    • http://loaminoo.linkpc.net/5099093093098094/Les-Mis-rables-by-Victor-Hugo.pdf
    • http://loaminoo.linkpc.net/3099094098095/The-Last-Day-of-a-Condemned-Man-by-Victor-Hugo.pdf
    • http://loaminoo.linkpc.net/5098094099098096/Les-Mis-rables-by-Victor-Hugo.pdf
    • http://loaminoo.linkpc.net/3092090098091/Les-Mis-rables-by-Victor-Hugo.pdf
    • http://loaminoo.linkpc.net/8091097093097092/Les-Miserables-by-Victor-Hugo.pdf
    • http://loaminoo.linkpc.net/8094098096095094/Les-Mis-rables-by-Victor-Hugo.pdf
    • http://loaminoo.linkpc.net/7091096097093095/Les-Mis-rables-by-Victor-Hugo.pdf
    • http://loaminoo.linkpc.net/5093092095093097/Les-Miserables-by-Victor-Hugo.pdf
    • http://loaminoo.linkpc.net/1092098090092091/Les-Mis-rables-by-Victor-Hugo.pdf
    • http://loaminoo.linkpc.net/5095090097092096/Les-Mis-rables-by-Victor-Hugo.pdf
    • http://loaminoo.linkpc.net/7095097095099097/Hugo-s-Works-The-Man-Who-Laughs-Part-2-and-Claude-Gueux-

Open this report in the interactive analyzer, or submit your own file for analysis.