MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains numerous links, many pointing to an SEO redirector infrastructure. One prominent link, 'https://cctraff.ru/aws?keyword=benim+hocam+taktiklerle+paragraf+pdf', is flagged as malicious and likely leads to a phishing or malware distribution site. The presence of a large number of PDF links suggests an attempt to manipulate search engine results for malicious purposes.
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://cctraff.ru/aws?keyword=benim+hocam+taktiklerle+paragraf+pdf In PDF document text
- https://jarapitoxedomel.weebly.com/uploads/1/3/1/4/131437170/533363.pdfIn PDF document text
- https://dubuzosokiboxof.weebly.com/uploads/1/3/1/1/131163723/8481272.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/mamukawaxatali/chain_rule_worked_examples.pdfIn PDF document text
- https://s3.amazonaws.com/dobesogum/closer_bethel_chords.pdfIn PDF document text
- https://s3.amazonaws.com/tadovu/adsorption_chromatography.pdfIn PDF document text
- https://s3.amazonaws.com/subud/16573066688.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0484/3556/0606/files/manual_lymphatic_drainage_classes.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0481/5755/6903/files/island_of_adventure_orlando_map_2020.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8794afe5-78e9-43da-a036-89d88861cee0/figotejejo.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c684aa8e-b94b-4b4d-9989-96ced9679584/37666219604.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0d32e74a-4140-4ccb-9da8-e1438ce90b45/lexaritofep.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/87d8f056-c548-4b07-a683-0dbe89835ec5/el_show_de_rocio_sandoval.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c5d53b5f-f51e-4869-aab1-4b50da04e3bf/74102460081.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/3853/9927/files/31411130286.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0504/9073/6802/files/jiziluvurazeniv.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/0587/6123/files/47248313005.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0483/5803/1511/files/kingroot_7.0_apk_download_for_android.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/8714/8696/files/headway_intermediate_tests.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d39fdfab-7b42-4add-913d-a9c84b327572/wegivizibomutawetepofore.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c6659cf7-524d-463a-8693-5d387fa86374/86102414239.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/cc1e0888-f5ab-4cef-a922-d248ce1c8da9/61233900477.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d9d71d98-2d15-4fc2-86d8-cbdd82593ed3/88786397219.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_off0000535a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x535A | 5504 bytes |
SHA-256: 14ebceaf73705b1985a356d675c06c490e4bc20c2ed1ef63713b2f2087364d92 |
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font_01_sfnt_off000065db.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x65DB | 11572 bytes |
SHA-256: 0043587854c40f6465e8f0d0fd347f7debbc3371553f7140455979454b92df34 |
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