MALICIOUS
202
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document contains numerous links, including one pointing to a known malicious redirector, suggesting a phishing or malware distribution attempt. The document body and embedded links present a lure related to 'Tron arcade game for sale', aiming to entice users to click through to malicious infrastructure. The presence of a link farm and a redirector URL strongly indicates a malicious intent to direct users to potentially harmful 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://cctraff.ru/strik?keyword=tron+arcade+game+for+sale In PDF document text
- https://xonuveviriniw.weebly.com/uploads/1/3/0/7/130738603/5543708.pdfIn PDF document text
- https://zazusixalug.weebly.com/uploads/1/3/4/4/134491239/suzipilosafone.pdfIn PDF document text
- https://vilukenuxe.weebly.com/uploads/1/3/2/8/132814007/nipozum.pdfIn PDF document text
- https://sabitafev.weebly.com/uploads/1/3/4/3/134308069/2291412.pdfIn PDF document text
- https://zewonawexekuke.weebly.com/uploads/1/3/4/3/134318694/7840365.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/1/0500/7258/4380/files/86289520604.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/43bb005d-5354-4dfa-9adb-06acbcbaf030/93141980079.pdfIn PDF document text
- https://s3.amazonaws.com/luxelula/hernia_inguinal_anatomia_y_fisiologia.pdfIn PDF document text
- https://s3.amazonaws.com/nigimul/vetibusapoxi.pdfIn PDF document text
- https://s3.amazonaws.com/peveziwoguxuzam/81285220127.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0502/1260/2049/files/37748264175.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0266/8940/5126/files/32667094487.pdfIn PDF document text
- https://s3.amazonaws.com/nowokil/temporal_convolutional_networks.pdfIn PDF document text
- https://s3.amazonaws.com/babetafaperaxov/hot_wheels_treasure_hunt_price_guide_2020.pdfIn PDF document text
- https://s3.amazonaws.com/tipikaxe/28020356312.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0504/7359/9156/files/51545450668.pdfIn PDF document text
- https://s3.amazonaws.com/zirojopemup/22768578830.pdfIn PDF document text
- https://s3.amazonaws.com/wanasuvedigo/44702156048.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c79d6751-7c4c-43fe-8784-c7f4d76b7011/vidaputemitov.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0485/2478/7867/files/kumon_math_worksheets_addition.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007594.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7594 | 5288 bytes |
SHA-256: b7c941915ca7f37c804b0f3c8308297fad575489c09ce7f5f4c64fec62dc7663 |
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font_01_sfnt_off0000877b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x877B | 10636 bytes |
SHA-256: f4f710694c0f5763e33cffc3ca80a5cbee9cb20b3c08677952fe6f92ad1f370b |
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