MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was identified as malicious due to a high number of embedded external links, characteristic of a link farm. One of these links, https://ttraff.cc/pify?keyword=lvoa-c+the+division, points to a known malicious redirector, indicating a potential phishing or malware distribution attempt. The document body contains garbled text but includes the redirector URL, suggesting it's part of the lure.
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=lvoa-c+the+division In PDF document text
- http://bagisisir.awaredriving.com/uploads/1/3/0/7/130775531/sewibom_xuvobulom_wedesutuxilaxa.pdfIn PDF document text
- http://files.oyeskagreens.com/uploads/1/3/0/8/130874493/kunuvafizaxaf-wuwafovaxuvuj-devobodipax-vakitegiz.pdfIn PDF document text
- http://files.appalachianvet.net/uploads/1/3/1/8/131857315/2425912.pdfIn PDF document text
- http://files.akersart.com/uploads/1/3/2/6/132681771/noziwasowikewe.pdfIn PDF document text
- http://fedel.huntsvilleschoolofkarate.com/uploads/1/3/0/8/130874388/pukoke.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/1/0435/8799/3763/files/2007_honda_shadow_vlx_600.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/0003/7527/files/daytimer_page_template.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/6012/4061/files/79553877766.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0212/5733/files/93089204528.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/2892/9960/files/79953067717.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/3552/5282/files/navodaya_vidyalaya_admission_form_download.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/3893/3146/files/88916917418.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/4416/7064/files/nakadapupetikewuva.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/7538/7043/files/58998249343.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/2208/8354/files/33986845019.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/9183/6566/files/vetunuvalamebus.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/2775/1321/files/44547238108.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/romiket.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_off000056cc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x56CC | 4720 bytes |
SHA-256: f5937a32e6f9bf86a90a7055f75e7750f1a29525a1cd5d92b142b2175e60ccb4 |
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font_01_sfnt_off000066d4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x66D4 | 10988 bytes |
SHA-256: f053a42f64683b9bf0594e8f35ea5e3ace594834d6ff78bf0ebe639c8a6418e0 |
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font_02_sfnt_off00008a37.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8A37 | 4324 bytes |
SHA-256: 1158d95dac44631f497756703988ba3645251422e7ff0015d3fca430225e7c3e |
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