MALICIOUS
202
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous links, many pointing to Shopify domains hosting other PDFs, suggesting a link farm for SEO manipulation. One critical heuristic identified a link to a known malicious redirector, ttraff.com, which is used to obscure the final destination. The document body contains a call-to-action phrase, reinforcing the lure to click the embedded malicious link.
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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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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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.com/pify?keyword=guided+reading+anecdotal+notes+template+pdf In PDF document text
- http://jozuzuza.godilio.com/uploads/1/3/2/6/132695663/refufijedufojada.pdfIn PDF document text
- http://xumig.mikeysgunshop.com/uploads/1/3/1/4/131453574/bixuw.pdfIn PDF document text
- http://files.devorenutrition.com/uploads/1/3/0/8/130814246/26d1d.pdfIn PDF document text
- http://files.accentphotographybykim.com/uploads/1/3/1/4/131453498/rowetefodaxit.pdfIn PDF document text
- http://files.artisticcounterculture.com/uploads/1/3/0/7/130740055/jadizanuxija.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/8797/0975/files/nixez.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/0070/9791/files/85265619732.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/2779/9957/files/chief_keef_asap_rocky_download.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/1535/5042/files/bob_ong_macarthur_free_download.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0441/0625/2440/files/97630397561.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/6914/5241/files/39235626731.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/6657/2441/files/40342501270.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/5501/4298/files/motip.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/7391/2488/files/sudumoguwono.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0808/9499/files/37387414422.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/3334/6719/files/4892386287.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/4940/9960/files/fobedogujolizojuzam.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/1052/2268/files/lupazusowupataw.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000062df.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x62DF | 5508 bytes |
SHA-256: 515e4d92f3a2e4d54513b9a60cd1d15cabe1c14321b09b046d05d213e25bf48c |
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font_01_sfnt_off00007589.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7589 | 10456 bytes |
SHA-256: 1168582d42250e5a20b20d9d3c994ed1e71c9415a0f7db28622b00ea701dcaaa |
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