MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains numerous links, many pointing to a redirector service (ttraff.com) which is flagged as malicious. The document body, though heavily obfuscated, contains a URL that is also present in the heuristics, indicating a phishing or scam attempt disguised as a document download. The presence of multiple Shopify links suggests an attempt to appear legitimate while funneling traffic through malicious infrastructure.
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=difference+between+void+agreement+and+void+contract+pdf In PDF document text
- http://files.papermillbluffs.com/uploads/1/3/0/9/130969505/torakepukikalep_faluw.pdfIn PDF document text
- http://files.amhealingarts.com/uploads/1/3/0/7/130775953/b299014fc355.pdfIn PDF document text
- http://files.crumblesbynicole.com/uploads/1/3/1/4/131483069/e72d2973e98.pdfIn PDF document text
- http://files.gwheelerfishingguide.com/uploads/1/3/1/4/131438260/paxel_sakimegojikixol_zujej_rozoja.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/1/0435/2222/8379/files/advanced_engineering_mathematics_10th_edition.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/0961/2712/files/zazovisajibonebabetime.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/6320/6307/files/66957777658.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/6125/6091/files/rapejipupexadapozanu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/9222/9797/files/20686882528.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/5851/1522/files/fofesifupufagino.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/7155/3189/files/bgp_building_reliable_networks_with_the_border_gateway_protocol.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/7541/9798/files/80941451808.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0448/4952/8989/files/siwasegiki.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/3547/5624/files/36434043132.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/7304/3622/files/geomorphology_by_savindra_singh_free.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_off00006fee.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6FEE | 5344 bytes |
SHA-256: ba5d39f3f0d251eaf014ddc9a78d01d989075eefc258644ebe728ad7f2a505d8 |
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font_01_sfnt_off00008216.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8216 | 9884 bytes |
SHA-256: 051f2887b8f7caf07a7579403c193c0b34c22577264b873330b6b77fbcd10075 |
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font_02_sfnt_off0000a3e4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA3E4 | 4324 bytes |
SHA-256: 4fcfa7c68d76e23b667942a3ac892d2d5d88346478daafc61479ad4df4af3dd3 |
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