Malicious PDF — malware analysis report

Static analysis result for SHA-256 ca81751042b35b53…

MALICIOUS

PDF

16.9 KB Created: 2019-04-30 04:13:31 +01:00 Authoring application: mPDF 5.7
MD5: ff42f2d5266fe79ed100e73d1ad6f5ee SHA-1: 877a5239ab5e11a6c74ca6cde47a63ae0a902741 SHA-256: ca81751042b35b5384b9f15e3160444214d6231260f8abf751ec12c23d0f1f77
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1204.002 Malicious Link

The PDF file contains a large number of embedded URLs, forming a link farm. The heuristic PDF_SEO_LINK_FARM indicates that these links are likely intended to direct users to external content, potentially for SEO manipulation or to host malicious payloads. No scripts were extracted from this sample, and the document body was heavily obfuscated, limiting further analysis of the specific lure.

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.li
    • http://loaminoo.linkpc.net/5094098097092091/Trade-And-Competition-Policies-Comparing-Objectives-And-Methods-Trade-Policy-Issues-No-4-by-Phedon-Nicolaides.pdf
    • http://loaminoo.linkpc.net/5094098097091095/Industrial-Policy-by-Phedon-Nicolaides.pdf
    • http://loaminoo.linkpc.net/7096093097090091/Global-Education-Policy-and-International-Development-New-Agendas-Issues-and-Policies-by-Antoni-Verger.pdf
    • http://loaminoo.linkpc.net/5091099095099094/Jealousy-of-Trade-International-Competition-and-the-Nation-State-in-Historical-Perspective-by-Istvan-Hont.pdf
    • http://loaminoo.linkpc.net/8098096097096096/Trade-Global-Policy-and-the-Environment-by-Fredriksson-Per.pdf
    • http://loaminoo.linkpc.net/7096098093098098/International-Trade-and-Business-Law-Policy-and-Ethics-by-Gabriel-Moens.pdf
    • http://loaminoo.linkpc.net/4098096096091094/The-Slave-Trade-The-Story-of-the-Atlantic-Slave-Trade-1440-1870-by-Hugh-Thomas.pdf
    • http://loaminoo.linkpc.net/9097090099096099/Inside-the-Illuminati-Evidence-Objectives-and-Methods-of-Operation-by-Mark-Dice.pdf
    • http://loaminoo.linkpc.net/7097098096096/Trade-Wind-by-M-M-Kaye.pdf
    • http://loaminoo.linkpc.net/5091093097098/The-Trade-Off-by-Louise-Maniscalco.pdf
    • http://loaminoo.linkpc.net/4099090090092096/Trade-Wind-by-M-M-Kaye.pdf
    • http://loaminoo.linkpc.net/2095090095098096/Trade-Wind-by-M-M-Kaye.pdf
    • http://loaminoo.linkpc.net/9090090096091091/Trix-of-the-Trade-by-Miyajima.pdf
    • http://loaminoo.linkpc.net/3096094094098096/I-ll-Trade-You-an-Elk-by-Charles-A-Goodrum.pdf
    • http://loaminoo.linkpc.net/3090090091092095/Skin-Trade-by-Tonia-Brown.pdf
    • http://loaminoo.linkpc.net/3091098095098098/Trade-Me-Cyclone-1-by-Courtney-Milan.pdf
    • http://loaminoo.linkpc.net/1091098097099096/The-Sea-Horse-Trade-by-Sasscer-Hill.pdf
    • http://loaminoo.linkpc.net/1093098094095097/Free-to-Trade-by-Michael-Ridpath.pdf
    • http://loaminoo.linkpc.net/2098092099097091/Savage-Trade-by-Tony-Daniel.pdf
    • http://loaminoo.linkpc.net/2096097091092093/Foul-Trade-May-Keaps-1-by-B-K-Duncan.pdf

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