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 point to a redirector service (ttraff.com). This service is flagged as malicious and is likely used to funnel victims to a phishing page or a malware download. The presence of a large number of PDF links suggests an attempt to manipulate search engine results or distribute content through a link farm, with the primary malicious URL being the entry point.
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=haggadah+text+english+pdf In PDF document text
- http://files.wanderlustneverdies.com/uploads/1/3/1/3/131382630/4809050.pdfIn PDF document text
- http://files.hopewwcsbrigades.org/uploads/1/3/2/3/132303068/0ccc287627d799.pdfIn PDF document text
- http://files.multigradeteaching.com/uploads/1/3/1/4/131438557/7050127a73.pdfIn PDF document text
- http://files.tinyhamsterpaws.com/uploads/1/3/1/4/131406202/f6f5a3c.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/1/0432/7460/0598/files/21486023912.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/1901/6104/files/61141813012.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/2584/1821/files/bobadepojomivasanovutefe.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/9648/9632/files/fetuviteni.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/0043/0746/files/nutixagog.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/0262/6202/files/40967790676.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8631/5682/files/zedaduvewix.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/4253/7629/files/rararumurumamejoxuxiri.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/6888/3106/files/95666422732.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/7005/3784/files/lemedefemi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/5621/7750/files/sexulotokone.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/8957/6601/files/bulaxulumakaxufataso.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/0611/3430/files/mozegewadebinupukewom.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/7606/6207/files/73321678493.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_off0000c1a2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC1A2 | 4916 bytes |
SHA-256: 2b3934a6365f9c3477334003a4e5b1dd43ddb3f8df05858e229f9a2bc72af5fc |
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font_01_sfnt_off0000d24b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD24B | 13040 bytes |
SHA-256: 2cfc858e72c9aab0f334a1dcef9307519e5661d06b7479698f0713b9d7997321 |
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font_02_sfnt_off0000fe78.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFE78 | 4324 bytes |
SHA-256: cd94ef65598b1866d0653cdd88243d989fd81359c0e770c2d3a4858f1c2f6d34 |
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