MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged by multiple heuristics, including ClamAV and an ML classifier, indicating malicious intent. The PDF contains a large number of external links, a technique often used for SEO poisoning or to redirect users to phishing sites or malware downloaders. The presence of embedded URLs and the PDF_SEO_LINK_FARM heuristic strongly suggest this is a phishing or content-scraping lure.
Machine Learning
- Nyx PDF Classifier malicious score 0.9991
Heuristics 5
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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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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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External URI info PDF_URIPDF contains an external URL action
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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://maypoin.ru/wix?keyword=faralda%2527s+notes+quest
- https://cdn.sqhk.co/jesisoritet/liaTgev/ajax_post_formdata_datatype.pdf
- https://cdn.sqhk.co/piwizogir/aJ8Omij/piano_keys_labeled_36_keys.pdf
- https://cdn.sqhk.co/zapusukajev/ghijcie/sticky_sticky_bubble_gum_dr._jean.pdf
- https://sisezapude.weebly.com/uploads/1/3/1/3/131398367/b40cff5e4124.pdf
- https://cdn.sqhk.co/vixukose/3XxP9HU/41059830946.pdf
- https://cdn.sqhk.co/budatumibowu/gchihiP/wavexusadifafenok.pdf
- https://cdn.sqhk.co/nupopobax/ahcajeu/71675523209.pdf
- https://mobafowowa.weebly.com/uploads/1/3/3/9/133997459/3134618.pdf
- https://tukuboxux.weebly.com/uploads/1/3/4/5/134510407/3068644.pdf
- https://babotiditufo.weebly.com/uploads/1/3/4/6/134694550/wumadarefikivos.pdf
- http://fusubakitakudup.66ghz.com/70747468420.pdf
- https://bewodopogogubak.weebly.com/uploads/1/3/4/8/134886142/zozotezuf-jegafogazubosif.pdf
- https://cdn.sqhk.co/dakuwuwuzije/wcrriaj/43524152981.pdf
- https://cdn.sqhk.co/nutewakizi/7Ajg4RT/prison_break_season_5_movie_netflix.pdf
- https://cdn.sqhk.co/tekuligote/0Lojegj/fajulikow.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://zazupixuwup.rf.gd/pojedupajalowojego.pdf
- https://uploads.strikinglycdn.com/files/e0243cdf-8bd6-4aa0-8311-f8c1124b4a67/spoken_english_classes_for_adults_in_chennai.pdf
- https://uploads.strikinglycdn.com/files/e249535b-c75a-4d61-9c5c-3ba031876ec1/houston_texas_zip_code_harris_county.pdf
- https://uploads.strikinglycdn.com/files/4226375e-e308-473f-a0f0-46a404682570/netters_anatomy_flash_cards_app_free.pdf
- https://uploads.strikinglycdn.com/files/17b43c14-7a60-42ef-9e99-54fbdb88f28a/honeywell_tb8220u1003_visionpro_8000_programmable_thermostat_user_manual.pdf
- https://uploads.strikinglycdn.com/files/bfa2df76-745d-48c6-a5cb-c65abbafb98e/fraud_examiner_certification_uk.pdf
- https://uploads.strikinglycdn.com/files/93034171-27e7-46cd-8e0f-f479f969e5ab/32141135517.pdf
- http://kuvepagigifu.rf.gd/wewimede.pdf
- http://kedenutorufet.rf.gd/xiferexulobazix.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f3ac.bin8526d46e23d80832655d62745ae14dc6d9c89a0625958386f06dba80ea2a892e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF3AC | 4932 bytes |
font_01_sfnt_off00010484.binb9a8dcee66e26fdd99054756cc9ff1a9bca0bf9dbe25b0efc264295d9346c999 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10484 | 10320 bytes |
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