MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous links, including one pointing to a known malicious redirector infrastructure at 'https://ttraff.ru/pify?keyword=dd-+wrt+router+mode+vs+gateway+mode'. This redirector is likely used to obscure the final malicious destination, which is a common tactic for phishing and malware distribution. The presence of a large number of external PDF links suggests an attempt to create a link farm for SEO manipulation, potentially to drive traffic to malicious 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.ru/pify?keyword=dd-+wrt+router+mode+vs+gateway+mode In PDF document text
- http://files.4seasonsathletics.com/uploads/1/3/2/7/132740951/sajadun_pimabaxu_kumog_newulodanim.pdfIn PDF document text
- http://files.mullinvilleks.com/uploads/1/3/1/4/131406344/177006.pdfIn PDF document text
- http://files.allamericancargo.com/uploads/1/3/1/3/131398428/62b34e3.pdfIn PDF document text
- http://files.morgan-lindsey.com/uploads/1/3/1/4/131454816/vabemarujewoge_nisokusoxibeb_zizilekilazexed_jofefij.pdfIn PDF document text
- http://files.grandvoyageitaly.com/uploads/1/3/1/4/131438759/7344799.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/1/0433/8342/3128/files/lemuvavepezifusofudobexox.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/9045/0334/files/30831569621.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/6103/2598/files/50285510113.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/9647/3749/files/hp_digital_imaging_monitor.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/3260/0985/files/63864153965.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/9186/1410/files/vozunukutaz.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/2353/2195/files/ad_d_1st_edition_character_sheet.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/6997/2384/files/daft_punk_around_the_world_lyrics.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/2439/2087/files/29924026619.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/6553/1806/files/luziravevetetijiset.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/8052/4710/files/nuniverosuvowadirumit.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/3123/0624/files/proscan_tv_manual.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/tikifulodu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/4691/0624/files/suwiruzidininufa.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/5970/7037/files/31830099832.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
🗂 Part of campaign:
4seasonsathletics.com
3 samples
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006463.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6463 | 5124 bytes |
SHA-256: 0fe4e72a7576c5d83725455efe75f92a18c2764e974a129665b56e2e02afa804 |
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font_01_sfnt_off000075f7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x75F7 | 10612 bytes |
SHA-256: 498ea11697de84bd81807f495d1dd17c244564655239d17e037f28389de61371 |
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font_02_sfnt_off00009a31.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9A31 | 4324 bytes |
SHA-256: a542ec26cea93e049a2e27cd59b1347dd9bbdea13775fd7b822b3c2b3136116f |
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