Malware Insights
The PDF file was flagged by a machine learning classifier as malicious with high confidence. It contains a large number of external links, many of which point to domains that appear to be part of a link farm designed to artificially boost search engine rankings. One of the embedded URLs, http://eo90w.bpmtc.com/uploads/1/3/0/7/130776082/130776082.html#philippe+sollers+david+joyaux, is directly referenced in the document's metadata and appears to be the primary lure. The presence of numerous similar PDF files hosted on various domains suggests a coordinated effort to distribute malicious content or redirect users to phishing sites.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall 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.
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External URI info PDF_URIPDF contains an external URL action
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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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Embedded URL info EMBEDDED_URLOne 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://eo90w.bpmtc.com/uploads/1/3/0/7/130776082/130776082.html#philippe+sollers+david+joyaux
- http://theseabreezetavern.com/uploads/1/3/1/4/131410597/kegajajowo.pdf
- http://mail.saintrobinson.nl/uploads/1/3/0/5/130542875/pemow_rikozanik_derofugenaje_bovosebiwu.pdf
- http://travellingmadeeasy.com.au/uploads/1/3/1/6/131636972/8c956c181f3969.pdf
- http://maniacgirls.com/uploads/1/3/0/6/130621244/1825f7cfac2fa09.pdf
- http://thechosenwon.com/uploads/1/3/0/4/130488399/xerojo-garirubonon-keregir-guwananeku.pdf
- http://nationalcomediansguild.com/uploads/1/3/0/6/130621354/9939060.pdf
- http://diamonddrivewaysandpatios.com/uploads/1/3/1/4/131407102/jovaxepatuxeteberel.pdf
- http://cgrp2013.com/uploads/1/3/1/0/131069935/291f47f25.pdf
- http://electannmariejohnson.com/uploads/1/3/0/7/130776518/xabowuwopi-pubibilutenaful.pdf
- http://childrensbhc.com/uploads/1/3/1/6/131607866/kigog-nimufifatunupes.pdf
- http://borderpatrol100.com/uploads/1/3/0/7/130776245/fotakanavixofuki.pdf
- http://eo90w.bpmtc.com/uploads/1/3/0/7/130776082/terms.html
- http://eo90w.bpmtc.com/uploads/1/3/0/7/130776082/dmca.html
- http://eo90w.bpmtc.com/uploads/1/3/0/7/130776082/policy.html
- https://wobuzitij.files.wordpress.com/2020/06/68894428916.pdf
- https://wisixabapux.files.wordpress.com/2020/06/zuvakulezijagaxetimaki.pdf
- https://zikusale.files.wordpress.com/2020/06/98555613532.pdf
- https://gujubajiwija.files.wordpress.com/2020/06/mewogogenumujudazofokifi.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
Extracted artifacts 1
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00008817.bin0bd081acb56f2184c2c44d1630742bd5afd81237586b7e2e16a7bbd05f752c37 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8817 | 13384 bytes |
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