MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous links to external resources, many of which are hosted on Shopify and appear to be part of a link farm designed to mimic legitimate content. The primary redirector URL, 'https://ttraff.com/pify?keyword=google+drive+apk+free', is flagged as malicious and indicative of a phishing or malware distribution scheme. The document body, though heavily obfuscated, contains the same lure text and URLs, reinforcing the phishing intent.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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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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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=google+drive+apk+free In PDF document text
- http://nulifofa.rv-14a.net/uploads/1/3/0/7/130775350/f87dd29.pdfIn PDF document text
- http://tenagos.flagstaffscies.org/uploads/1/3/1/4/131454807/8aab1bae87b8c0.pdfIn PDF document text
- http://files.vincentmasseyoed.com/uploads/1/3/1/4/131406826/lonaz-towaridudawezi.pdfIn PDF document text
- http://files.techshark.org/uploads/1/3/1/6/131607163/7456566.pdfIn PDF document text
- http://files.aps7.com/uploads/1/3/1/3/131379567/sabisipolunox-kugosogemon-safilikezidazob.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/1/0428/8951/1071/files/sekutibi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/2750/4024/files/67458542313.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/7173/1880/files/janiborewago.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/0962/2691/files/30425941185.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/babasetaxoguvivowe.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/5089/2454/files/nadigepiju.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/3739/9960/files/xapitoz.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/0722/0635/files/danusepediwo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/6412/1749/files/wulipadilaw.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/86593634255.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/9722/6402/files/fazeken.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/2917/6232/files/mabuzisut.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/3201/0152/files/koneman_s_diagnostic_microbiology.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0450/2441/1806/files/hssc_annexure_e1.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_off00005029.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5029 | 5184 bytes |
SHA-256: 7b38e79bcae934fd5c6a6a401893985794c92b25e107ac0a2d8f45e655d259f0 |
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font_01_sfnt_off000061f4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x61F4 | 10000 bytes |
SHA-256: bc4964b260bee8988b7d592d44a103a068154625fc9027bfb307d577a9c6b36a |
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