MALICIOUS
202
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains numerous embedded links, many of which point to a redirector service (ttraff.com) that is flagged as malicious. The document body and heuristics indicate a lure for free movie downloads, likely leading to a phishing or malware download site. The ML classifier strongly supports the malicious nature of this PDF.
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.com/pify?keyword=beiimaan+love+movie+hd+free In PDF document text
- http://files.allangelslbk.org/uploads/1/3/1/1/131164431/04f950fe2b5ed.pdfIn PDF document text
- http://files.saltybonedivers.com/uploads/1/3/2/6/132681325/89985d.pdfIn PDF document text
- http://nuwezi.metal-bijou.com/uploads/1/3/0/8/130814295/rubabiwekibilufi.pdfIn PDF document text
- http://rikemu.palmettohighschoolalumniandfriends.org/uploads/1/3/1/1/131164250/1625912.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/8617/5651/files/attached_book.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/8350/5562/files/sikamojumiji.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/91337380597.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/8921/3093/files/roxolazisata.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/9324/5590/files/used_car_bill_of_sale_free.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8621/7365/files/nugigefupelap.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/7278/1477/files/calculus_3_kenyatta_university.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/5975/7734/files/moxuli.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/5038/5051/files/53670156182.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/5944/5914/files/arduino_uno_r3_pinout_diagram.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/6148/6503/files/92145572470.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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000050e1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x50E1 | 5080 bytes |
SHA-256: 5bae6527bcefc02e7535cb547d9dc9e61faa753f6c93ca0492e54a8a579824e3 |
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font_01_sfnt_off000061fb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x61FB | 10160 bytes |
SHA-256: 6bc10b005558f2a8874b63d1ebf63bb3b008c3d4f7a70743a46337fb064a4170 |
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font_02_sfnt_off000084f7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x84F7 | 16164 bytes |
SHA-256: ebd2804bff382343e08f6a42dc45f69f4e794c08b23908ae60ba78ededae74b1 |
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