MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a heuristic firing for a malicious redirector link, specifically pointing to 'https://ttraff.ru/pify?keyword=logitech+marble+mouse'. This URL is embedded within the document body, suggesting a social engineering lure to trick users into clicking it. The PDF also exhibits characteristics of a link farm, with numerous embedded links to other PDFs, many hosted on Shopify. The primary malicious URL is the most critical IOC.
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.ru/pify?keyword=logitech+marble+mouse In PDF document text
- http://files.madebeautifulby.com/uploads/1/3/2/7/132740361/2099966.pdfIn PDF document text
- http://files.theclaypen.com/uploads/1/3/1/4/131408245/damisidoju.pdfIn PDF document text
- http://files.classicsenglishliterature.com/uploads/1/3/0/7/130738714/2935686.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/1/0440/6139/3046/files/lesofafivebokuzisosu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/1497/8718/files/pedujase.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/3298/4222/files/faluvamiriselojugusabar.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/6415/6582/files/20306646167.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/2694/7989/files/283526322.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/0156/0737/files/fawokubuw.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/8980/5983/files/94908716025.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/0673/0138/files/xikadakozamavagasozusaf.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/wuvinotagug.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/5681/6540/files/ditugufukakukexezixu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/9946/2558/files/61434805520.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/3353/2315/files/dotties_weight_loss.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/2331/7662/files/dutubekerivasedulare.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:
classicsenglishliterature.com
7 samples
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006395.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6395 | 5068 bytes |
SHA-256: 1c361c79c5580b0cda6f23805b649fc6eb4de74ada62417a44a9a54dfdf5c719 |
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font_01_sfnt_off000074db.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x74DB | 10772 bytes |
SHA-256: 6edd0722cfd19937c1d1934694d8e0fafd356bdec43bea95522016a3510ddb86 |
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font_02_sfnt_off000099a4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x99A4 | 4324 bytes |
SHA-256: b50a2106bf82917db0cd3cf88f63c5e8cc3298b343ace5cffc591b35df33d24c |
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