MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains numerous links, many pointing to a redirector service (ttraff.com) which is flagged as malicious. The document body, though heavily obfuscated, suggests a lure related to 'Bocconia frutescens pdf'. The presence of many PDF links, some benign and some malicious, indicates a link farm or phishing attempt. No scripts were extracted, but the overall structure and embedded links strongly suggest a malicious intent to redirect 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.com/wb?keyword=bocconia%20frutescens%20pdf In PDF document text
- http://files.colecountygenealogy.com/uploads/1/3/0/7/130739059/7037789.pdfIn PDF document text
- http://files.nightofmanywords.com/uploads/1/3/1/6/131637313/b1f102.pdfIn PDF document text
- http://files.runningwithspiritbabies.com/uploads/1/3/1/4/131438397/3166615.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/1/0428/9835/8432/files/gabagijujusudizal.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/jobevemavesofidubuxiwi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/nujogopuju.pdfIn PDF document text
- https://wevekemuvu.files.wordpress.com/2020/07/39794554157.pdfIn PDF document text
- https://bajanifo.files.wordpress.com/2020/07/dipolixozagumoriwoxod.pdfIn PDF document text
- https://gofenibom187364652.files.wordpress.com/2020/07/18953359813.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/2041/9226/files/63963393549.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/8609/4248/files/bonanijaj.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/0885/2117/files/vodevudunowukuvapaxojo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/24803542318.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/8833/9361/files/26050253397.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/zurutadodusabexefiba.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/5300/6494/files/1886082410.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/2117/2897/files/xuwifilajuw.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/xajubebajodefemun.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/3525/4171/files/larepodarevu.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
🗂 Part of campaign:
colecountygenealogy.com
3 samples
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00009fa7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9FA7 | 5048 bytes |
SHA-256: 42b4f3d2be56a2e234626b60f6a2094335c16769cd5d27a59d0c66f2848b27c5 |
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font_01_sfnt_off0000b0d7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB0D7 | 10148 bytes |
SHA-256: 8435578ee7ef8326445d6a8997b9e53040868fda74d64b14880852067a04919e |
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