MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains multiple links pointing to a redirector service (ttraff.com) which is flagged as malicious. The document body, though heavily obfuscated, contains text related to 'adjust torch brightness android', suggesting a lure for a potentially useful but fake download. The presence of numerous external links, many pointing to Shopify domains hosting PDFs, indicates a link farm designed to obscure the malicious destination.
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=adjust+torch+brightness+android In PDF document text
- http://files.louisemoss.com/uploads/1/3/1/3/131382470/ab50128145ea.pdfIn PDF document text
- http://files.southsidetees88.com/uploads/1/3/2/6/132680986/sudarojeze-vulisiwex-sumazumotorame-vigateto.pdfIn PDF document text
- http://files.mcclainmatthewsinsurance.com/uploads/1/3/1/4/131409090/7232005.pdfIn PDF document text
- http://files.sbcopywriting.com/uploads/1/3/2/7/132740218/644292.pdfIn PDF document text
- http://files.lindsaybakercoaching.com/uploads/1/3/0/7/130776745/1351b5fe3a.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/1/0431/9802/1793/files/dogibutufeguxabupobari.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/1602/8309/files/8571872940.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/2770/1655/files/wogokofenilidajop.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/4527/3248/files/tejimotuzuxiwijupigenelej.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/4272/5275/files/rejugovub.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/94662163826.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/6591/5045/files/putanerivafudalufazaniwim.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/0611/6511/files/69232376486.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/3011/7526/files/30323083479.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/3923/4967/files/tosev.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 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006403.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6403 | 3184 bytes |
SHA-256: fad79edd0e0d96a44e07fd76711b5aed6323b755887efd5a46cffe69a89b0ae1 |
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font_01_sfnt_off00006f59.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6F59 | 5256 bytes |
SHA-256: ebebcaab42fc4bb1a670a007a9e26ed5eead7fdd1debb245d03c02cdc5202ac8 |
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font_02_sfnt_off0000812d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x812D | 2024 bytes |
SHA-256: 6edd2dc65f8cc0d4bfc465674af3a6957927c9580e196fa1f2ecab0bfce717d7 |
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font_03_sfnt_off00008ac4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8AC4 | 10264 bytes |
SHA-256: 8c399c6bf84715d96aa0afd3cfb17f81f46a071f9cd052f1a63f080248fa6581 |
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