MALICIOUS
136
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
This PDF document contains a large number of external links, many pointing to other PDF files hosted on various domains. This behavior is indicative of a link farm, often used for SEO poisoning or to distribute malicious payloads. The ML classifier strongly flagged this PDF as malicious, supporting the assessment of a malicious intent. No scripts were extracted, and the document body text is heavily corrupted, making it difficult to ascertain a specific lure.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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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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PDF link to algorithmically-generated URL high PDF_RANDOM_URL_LINKPDF contains a clickable HTTP(S) link whose host looks algorithmically generated (pronounceable-random labels) and whose path/query carries a long high-entropy token. This is the randomized-redirector pattern of malspam phishing lures — the visible document is only a prompt — not a PDF parser vulnerability.
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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://enthrone55.pleasingfood.com/uploads/1/3/0/5/130588568/130588568.html#chatham+ontario+weather+report PDF link annotation
- http://mtbyumyum.com/uploads/1/3/0/3/130323235/15be6b9d1a8.pdfIn PDF document text
- http://autodiscover.kidschanceofmi.org/uploads/1/3/0/6/130621178/8645277.pdfIn PDF document text
- http://poconomountainstheatercompany.org/uploads/1/3/0/9/130969644/da1d09a.pdfIn PDF document text
- http://mesheracapital.com/uploads/1/3/0/3/130379142/vixufiw-pakete-temuka.pdfIn PDF document text
- http://a-rose-for-you.com/uploads/1/3/0/5/130541208/wepavajusum_pajezurajeta.pdfIn PDF document text
- http://deluxefrenchfries.net/uploads/1/3/0/4/130490928/bc99fd55e2.pdfIn PDF document text
- http://brothersassociate.net/uploads/1/3/0/5/130588795/tewofazoxoziliz-vabamusete-mulorudoz-verodebi.pdfIn PDF document text
- http://glitzylingo.com/uploads/1/3/0/7/130739105/tadixufafotefutakepo.pdfIn PDF document text
- http://www.graceandcompanysalonandboutique.com/uploads/1/3/0/5/130588617/01880409b0e.pdfIn PDF document text
- http://cadencechiassonlmft.com/uploads/1/3/0/5/130590122/19178657a6ca.pdfIn PDF document text
- http://letusbookwrestling.com/uploads/1/3/0/7/130775269/viluxalalukuwi.pdfIn PDF document text
- http://hostmaster.donendusted.org/uploads/1/3/0/2/130289476/d26e93199cf9b9.pdfIn PDF document text
- http://affordableac.us/uploads/1/3/0/6/130621847/mamimuk-limaf-pazuka-marotu.pdfIn PDF document text
- http://astasira.co.uk/uploads/1/3/1/0/131071286/nitif.pdfIn PDF document text
- http://babylonraleigh.com/uploads/1/3/0/5/130541346/dosidolukutub.pdfIn PDF document text
- http://the-homeservice-pros.com/uploads/1/3/0/5/130551135/b56e4.pdfIn PDF document text
- http://www.beansthebeast.com/uploads/1/3/0/4/130436085/kopewoninezoxek.pdfIn PDF document text
- http://www.shirtsshoesnmore.com/uploads/1/3/0/9/130969728/vaxezeje.pdfIn PDF document text
- http://dealershowing.com/uploads/1/3/0/5/130543653/6515870.pdfIn PDF document text
- http://hostmaster.cazooska.co.uk/uploads/1/3/0/5/130588971/pibilixixomopalakeko.pdfIn PDF document text
- http://mvchoreo.com/uploads/1/3/0/7/130739723/3ae0e1e.pdfIn PDF document text
- http://mybrothersnuts.net/uploads/1/3/0/8/130813846/wazosegit.pdfIn PDF document text
- http://basedstickman.com/uploads/1/3/0/4/130477278/busazadira.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- https://fedoraproject.org/wiki/Licensing/LiberationFontLicenseIn PDF document text
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000065c1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x65C1 | 8052 bytes |
SHA-256: 740f90a03f16f279acb247a0c156b6ec5a53f36bf1a54b173c3be75b2d9b6fd2 |
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font_01_sfnt_off0000844b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x844B | 2652 bytes |
SHA-256: e91619dfd4c72a85464d95ef1ba4e67df13020651c42071bafbe521a61d9f7fc |
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font_02_sfnt_off00008db2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8DB2 | 16060 bytes |
SHA-256: 6ddf53b883350c964210757953e72edacca849803b95280767352c6c691d264d |
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