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.cc) that is flagged as malicious. The document body, though heavily obfuscated, contains references to a 'manual' and a URL that appears to be part of a link farm designed to attract traffic. This suggests a phishing or scam attempt using a lure of free downloads.
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=aukey+dash+cam+dr01+manual In PDF document text
- http://files.myers-adams.com/uploads/1/3/1/4/131453535/2967571.pdfIn PDF document text
- http://files.technology4teacher.com/uploads/1/3/1/0/131070846/mevonotu.pdfIn PDF document text
- http://kagiz.trafletfabian.com/uploads/1/3/2/8/132814930/kukepij-lepabevufuvi-navekagixa-punazosinukuvi.pdfIn PDF document text
- http://vapako.interlochenchamber.org/uploads/1/3/1/3/131384244/sususu.pdfIn PDF document text
- http://files.thereedsenglishlabradors.com/uploads/1/3/2/7/132710678/4040093.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/1/0430/8389/0850/files/susamotodobabibajesesu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/4677/1607/files/69179429293.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/3668/7008/files/negoga.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0447/9424/9377/files/add_text_to_python.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/4047/2214/files/44324112544.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/6717/9165/files/mebifubevevi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/8069/4437/files/dutujupixaguk.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/8334/9668/files/presuppositional_apologetics_stated_and_defended.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/4132/4184/files/pdf_beekeeping_for_dummies.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/8350/5570/files/bafetuku.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:
sweetbrookfarms.com
6 samples
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006d32.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6D32 | 5172 bytes |
SHA-256: 70f23d28e1c7cb7003ffa9ebe887f91058159da9857913cae85e8537d3fcd3a9 |
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font_01_sfnt_off00007e9c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7E9C | 10316 bytes |
SHA-256: 8087101fd532b65ed8e2dfdea35945c77d675fe6a2d5579dbfd7d679614a4c2d |
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font_02_sfnt_off0000a1e6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA1E6 | 4324 bytes |
SHA-256: ff5f0ef16caf3e97cd1984b3a03ea88e11eab8cf63d2ee006085a4b9995833f3 |
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