MALICIOUS
234
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains a link to a known malicious redirector, which is designed to lure users to malicious content. The document body text and embedded URLs suggest a phishing attempt related to software activation. The presence of numerous external links, many hosted on Shopify, indicates a link farm used to distribute malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 6
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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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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Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
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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 https://ttraff.cc/pify?keyword=cl%25C3%25A9+d+activation+windows+7+prof In PDF document text
- http://files.marzbanhealthandrehab.com/uploads/1/3/2/6/132681342/xanaloga.pdfIn PDF document text
- http://wagarivo.holmesrenovationsandrepairsllc.com/uploads/1/3/1/4/131438500/384386.pdfIn PDF document text
- http://files.mx.autumntheodorephotography.com/uploads/1/3/0/9/130969480/wobozixuguzasag.pdfIn PDF document text
- http://files.butterflyworldcoombs.com/uploads/1/3/0/9/130969971/pibovuxikaviro_nufoxanuj_pamufaxuligev_koxizumodidoli.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://cdn.shopify.com/s/files/1/0433/7093/8533/files/xofivolu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/9641/6157/files/wedajulirorofij.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/5207/2089/files/85907615316.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/2660/4447/files/wirafazowavetatonupid.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/2584/1819/files/19324635623.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/1824/8601/files/79369760245.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/19463184481.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/3482/1287/files/67535697455.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/3654/9018/files/wuwufobobexisofinegolu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/1791/0941/files/my_talking_angela_apk_cheats.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/5324/3816/files/abc_grandstand_podcast.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/marifurozijuzaledenikegi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/6980/8548/files/air_force_almanac_2020.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006771.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6771 | 5216 bytes |
SHA-256: f9ab91b6e6384f22e49b9840aedb4220e0a511b0195b66778ad8b61ec5dbb189 |
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font_01_sfnt_off0000795c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x795C | 15532 bytes |
SHA-256: a18d5ded02e3d09cef6b98d234afe1af6e699395b35bb11b5e28889f268a37fe |
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font_02_sfnt_off0000a900.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA900 | 4324 bytes |
SHA-256: 0d0f64e27578eb124b8bc81c7eceacdd166e22eddd95c81328e9fbd7de2a6333 |
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