MALICIOUS
202
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a malicious redirector link and a large number of external links, suggesting a link farm or phishing attempt. The presence of a 'download' button lure further supports this. The primary malicious URL identified is https://ttraff.ru/pify?keyword=p90x+free+download, which is used to redirect users to other content.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 6
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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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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=p90x+free+download In PDF document text
- http://files.broadwaterdragons.com/uploads/1/3/1/1/131164358/govuzobenogikev.pdfIn PDF document text
- http://files.thebescourthouse.com/uploads/1/3/0/7/130738531/17335a8f52593.pdfIn PDF document text
- http://files.tahoportfolio.com/uploads/1/3/1/4/131437504/6ffefa7.pdfIn PDF document text
- http://files.lifitmoms.com/uploads/1/3/1/3/131383760/6abc6d2.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/1/0428/9835/8432/files/13170590630.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/4796/0232/files/56950380589.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/bewewolifokolugetu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/4012/6614/files/63269432200.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/6647/4139/files/nuwekunufijoladuzaki.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/0909/7384/files/20482538253.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/8089/8973/files/97017223423.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/26443777516.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/6574/5309/files/30314196961.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/5480/0797/files/bazapagipudujegaguxuvi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/8027/8426/files/24050770651.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8962/5250/files/58554464119.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/5827/5238/files/gewokabiba.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/9432/6939/files/64657167763.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/5863/3631/files/lowes_trussville_al.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 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000724b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x724B | 4840 bytes |
SHA-256: e91a9215ffa1867bccab91218509b3e25a316889f565d06f835fd40ae9c2fa77 |
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font_01_sfnt_off000082cd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x82CD | 2244 bytes |
SHA-256: 65a30859c6574a9b9c9b9d61349d59a5e872fa6e77e15cacf5eda5993b06b0de |
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font_02_sfnt_off00008cf7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8CF7 | 10528 bytes |
SHA-256: 3d15ad6c188c10cdc293d7f9a93ca176482957d050ad95b7f50f85da91abd256 |
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font_03_sfnt_off0000b0d3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB0D3 | 4324 bytes |
SHA-256: 1062cd8ddf90f4344fa193b395386d5669df1a952e5759311ca261a71931f361 |
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