MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded links, with a critical heuristic identifying a link to a known malicious redirector. The document body, though partially corrupted, contains text related to 'fantasy football' and a URL that aligns with the malicious redirector heuristic. The presence of a link farm further suggests malicious intent to drive traffic to potentially harmful sites.
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.com/pify?keyword=fantasy+football+2019+cheat+sheet+by+position In PDF document text
- http://tulefujo.cynergy-tech.co.uk/uploads/1/3/0/7/130775350/3898648.pdfIn PDF document text
- http://files.chinookaircraftsales.com/uploads/1/3/1/1/131163712/bajelewiroborerulit.pdfIn PDF document text
- http://files.ozfreedomtechniques.com/uploads/1/3/0/8/130814227/9949335.pdfIn PDF document text
- http://files.carlabaku.com/uploads/1/3/2/7/132740414/8688825.pdfIn PDF document text
- http://files.crusadersigns.com/uploads/1/3/2/7/132712282/7c5cc062a5.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/1/0447/8589/3542/files/assimilation_in_phonetics.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/2998/5430/files/online_advertising_tutorial.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/3733/5464/files/gejakodogotudoxoj.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/1104/7575/files/82583372853.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/0485/3402/files/meviduzuxiwiwi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/2819/3184/files/guzazolavazujap.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/6592/3992/files/wuzovelurumesak.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/7998/1470/files/74521415993.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/8032/7076/files/dibufenodabepema.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/6219/8425/files/74706384740.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/0659/1127/files/15478424792.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/4754/9088/files/berceuse_sheet_music.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_off0000634b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x634B | 5472 bytes |
SHA-256: 038ea5e882438e4048c88d96823a1af2e70e51134ed3d77f2aa8df9c04185713 |
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font_01_sfnt_off000075e4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x75E4 | 14988 bytes |
SHA-256: c609cd50d894fb9029b69b3639977a0b1d2d99e5112e3b98687ff71181fb774b |
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font_02_sfnt_off0000a471.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA471 | 4324 bytes |
SHA-256: a542ec26cea93e049a2e27cd59b1347dd9bbdea13775fd7b822b3c2b3136116f |
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