MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous links designed to appear as a link farm for SEO purposes, with the primary malicious link redirecting to a known malicious infrastructure. The document body, though heavily obfuscated, contains a URL that is also present in the heuristics, indicating a phishing or scam attempt. No scripts were extracted, but the presence of malicious redirector links strongly suggests a phishing or content-luring attack.
Machine Learning
- Nyx PDF Classifier malicious score 0.9999
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.cc/pify?keyword=buddha+meditation+techniques+pdf In PDF document text
- http://jowedawu.gflight559.com/uploads/1/3/0/7/130776485/lolerezuwum.pdfIn PDF document text
- http://kezuju.siakyriakakos.com/uploads/1/3/1/3/131381078/mexad.pdfIn PDF document text
- http://zezuda.lyndsdesignhouse.com/uploads/1/3/0/7/130775997/pebade-babigeb-todoka.pdfIn PDF document text
- http://files.soulalchemyhealing.com/uploads/1/3/1/3/131398242/vuzujoredij_vudol_xarawabarowa_lopalomafi.pdfIn PDF document text
- http://files.pamaplefestival.com/uploads/1/3/1/1/131164520/a081bf5.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.thdl.org/http://www.thdl.org/TibetanIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/1147/3571/files/all_cheats_of_gta_vice_city_download.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/7858/8318/files/aprendizaje_basado_en_proyectos_autores.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/3166/5562/files/mifipiverud.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/3651/5224/files/competition_analysis_example.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/5337/5897/files/zedifudu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/9610/4348/files/nojusujoraxojowip.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/2408/9242/files/denukuzujofil.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/2936/4885/files/gisiwaku.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/1637/9816/files/sumofixoxiletesud.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/7184/8100/files/xuxagawe.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9282/0647/files/xuzamazapopateboxulusavob.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/55497749658.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://www.gnu.org/licenses/In PDF document text
- http://www.gnu.org/copyleft/gpl.htmlTibetanIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00017b99.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x17B99 | 18720 bytes |
SHA-256: 9ef33014e6fc4bce05626e2d1210af19cc2137fc63deed06ba0d277c700abab4 |
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font_01_sfnt_off0001b670.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1B670 | 5440 bytes |
SHA-256: ab7a58ff1344a7710793b0d814c61c9e3127c161fbfb6cf5e467e37db0b49864 |
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font_02_sfnt_off0001c8d8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1C8D8 | 18068 bytes |
SHA-256: 9d45c7d7140dc38d015d9ad7e36f918332e98ff3f933d443eb65e3854b2eae8e |
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font_03_sfnt_off0001f0be.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1F0BE | 12952 bytes |
SHA-256: 5b98e97e87707c8f9a7f481fb6359923e95e7abb094dbd6c6f9362c244a3f7bf |
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