MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded links, many pointing to a redirector service (ttraff.cc) which is flagged as malicious. The document body, though heavily obfuscated, contains text suggesting it is a list of allergens and additives, a common lure for phishing or malware delivery. The ML classifier strongly indicates maliciousness, and the presence of a malicious redirector confirms the intent to lead users to harmful content.
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.cc/pify?keyword=liste+allergene+und+zusatzstoffe+pdf In PDF document text
- http://files.tourism.myosceolachamber.org/uploads/1/3/1/3/131398515/bonimebob.pdfIn PDF document text
- http://files.lion-biomass.co.uk/uploads/1/3/1/4/131438234/856795.pdfIn PDF document text
- http://files.alanbirtwistle.com/uploads/1/3/1/3/131383664/werox_xapedewero_bemidituziv_zurer.pdfIn PDF document text
- http://files.richardsorabji.co.uk/uploads/1/3/1/6/131606502/7749857.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.fontrix.comhttp://www.nhncorp.comIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/7666/2934/files/jigukitakevu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/2644/7525/files/55954565628.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/7858/2439/files/93362248477.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/6237/0210/files/17374721238.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/8617/6665/files/42852452667.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/32177526878.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/3141/3404/files/sanijatotapezanemo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7567/4024/files/15368915471.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/5481/7690/files/tasukidafazig.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/5770/8193/files/admin_clerk_duties.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/2947/1130/files/alhambra_guitars_catalog.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/6200/1825/files/mokuxeserujew.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/3141/3414/files/vepukebozajikaki.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/41732402988.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_off000090bc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x90BC | 5200 bytes |
SHA-256: f288087fb7faf934590c0abec719bbad06bf21c53f99c4f40fef705f00e80d0c |
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font_01_sfnt_off0000a286.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA286 | 2304 bytes |
SHA-256: 40d3b9d06c8fa0f99cd19a4c790fe8df7bdcd0e15aca03c0873c51921e275f84 |
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font_02_sfnt_off0000ac6b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAC6B | 11460 bytes |
SHA-256: cd198c5fd38cd92d5fb5a2531e2e13bc0f291a661eef9dfd265ad99b89afefc5 |
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font_03_sfnt_off0000d1eb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD1EB | 2220 bytes |
SHA-256: 93d99043bd44f23fa2745d707446e07bdcf956c70936ffd183d2d5218e4d36b2 |
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