MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF document contains a large number of external links, identified by the PDF_SEO_LINK_FARM heuristic. These links point to various domains, many of which appear to be part of a link farm designed to artificially inflate search engine rankings. The document body contains text related to acoustic guitar exercises, likely a lure to disguise the malicious intent. The primary goal appears to be directing users to these external resources, which could host further malicious content or phishing pages.
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://lightsupshop.com/uploads/1/3/1/3/131380184/131380184.html#acoustic+guitar+beginner+exercises PDF link annotation
- http://miminikohl.com/uploads/1/3/1/6/131637218/1110277.pdfIn PDF document text
- http://solacegardens.net/uploads/1/3/1/3/131383720/tixofokenav.pdfIn PDF document text
- http://mta-sts.tracymedeiros.com/uploads/1/3/0/4/130483795/5272566.pdfIn PDF document text
- http://store.rebootvb.com/uploads/1/3/0/4/130477864/balimafumije_koxudekakizo_nadori_xofob.pdfIn PDF document text
- http://iamkimcole.com/uploads/1/3/0/5/130541285/2608716.pdfIn PDF document text
- http://resmotors.net/uploads/1/3/1/4/131438211/82b8cfb.pdfIn PDF document text
- http://spartanify.com/uploads/1/3/0/6/130605028/3827347.pdfIn PDF document text
- http://74-123-78-57.mgwnet.com/uploads/1/3/0/7/130775567/031f19aa098.pdfIn PDF document text
- http://americanheritagebakery.com/uploads/1/3/0/6/130621784/gixadupuwiwidowi.pdfIn PDF document text
- http://childrensmuseumofnewnan.com/uploads/1/3/0/5/130589140/712d465375.pdfIn PDF document text
- http://leaderwithpurpose.com/uploads/1/3/0/5/130590353/jawonixilivatewoj.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://ruzugebemem.files.wordpress.com/2020/06/48411490112.pdfIn PDF document text
- https://feruvef.files.wordpress.com/2020/06/wusafuwizuxuvamitep.pdfIn PDF document text
- https://ponatijigap.files.wordpress.com/2020/06/navuko.pdfIn 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
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 1
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005eb3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5EB3 | 9968 bytes |
SHA-256: 161d52d3f9fbc41293104f91c6e5302003eeefced200f972207b13045b3540c5 |
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