MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains a large number of embedded links, many of which point to domains associated with link farms and redirectors. One prominent URL, https://ttraff.ru/pify?keyword=netflix+apk+free+movies, is flagged as malicious and likely serves as a lure for potentially harmful content. The heuristic 'SE_ADVANCE_FEE_SCAM_LURE' further suggests the document's content is designed to deceive users into engaging in fraudulent activities, such as clicking malicious links under the guise of offering desirable 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.ru/pify?keyword=netflix+apk+free+movies In PDF document text
- http://kuzaviluw.infinite.vc/uploads/1/3/0/7/130739206/4143248.pdfIn PDF document text
- http://jegulo.fabriccreationsbyandrea.com/uploads/1/3/2/6/132681396/91bb65d.pdfIn PDF document text
- http://files.fellowshipbaptistch.net/uploads/1/3/1/3/131383483/lipowizoxijusuxu.pdfIn PDF document text
- http://nusivi.newleaflanguage.com/uploads/1/3/0/7/130739046/8a31d6fec7c3.pdfIn PDF document text
- http://files.advancingstem.com/uploads/1/3/2/7/132740204/4a86e7f.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/1/0430/8657/7818/files/advanced_computational_mathematics_notes.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/1586/2434/files/leica_m_guide.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/0512/4516/files/24141924975.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/7580/6119/files/88000813021.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/7238/8246/files/tiziwake.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/zobuwavidojanunixi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/7460/8545/files/dakutodazopitasupus.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/5832/3865/files/12647330244.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0447/2075/0745/files/55629186533.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/4716/5850/files/nogibonotobojumusixife.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/7391/9393/files/differential_equations_paul_blanchard_solutions_manual.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_off00007115.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7115 | 4888 bytes |
SHA-256: b7c4838b604011b95476420df0c01616449a6fc12fc54539015feaf79674f330 |
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font_01_sfnt_off000081c0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x81C0 | 10452 bytes |
SHA-256: 27003451427f5b47cd440ebc6b8c57225a6efb1cee86104cdc42fae9c4170d65 |
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font_02_sfnt_off0000a582.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA582 | 4324 bytes |
SHA-256: 7f6049e5011acf0e8581793f2bc2bb947aac2929fdb77abc318b2a6155c1ef71 |
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