MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains a large number of external links, many hosted on disposable domains, suggesting a link farm or phishing operation. The document body mimics a search query, likely to trick users into clicking the malicious links. ClamAV detected this as Pdf.Phishing.Trojan, and ML classifiers also flagged it as malicious.
Machine Learning
- Nyx PDF Classifier malicious score 0.9985
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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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Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
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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://ponafet.ru/strik?utm_term=what+is+the+first+book+in+the+hitchhiker%2527s+guide+to+the+galaxy+series PDF link annotation
- https://cdn.sqhk.co/fesakesovoka/gggghfc/d_d_3._5_character_sheet_fillable.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4459482/normal_60134029494ad.pdfIn PDF document text
- https://cdn.sqhk.co/julukijowi/hc0I8hb/memorial_announcement_template_free.pdfIn PDF document text
- https://sapezirotup.weebly.com/uploads/1/3/4/5/134576964/865ac31.pdfIn PDF document text
- https://cdn.sqhk.co/pelonulu/iadP0Ea/69279957491.pdfIn PDF document text
- https://cdn.sqhk.co/joxusozomilo/hf9gLGN/drift_wars_mod_apk_data.pdfIn PDF document text
- https://cdn.sqhk.co/sulojumi/hpggShd/download_real_football_2016_with_real_player_names.pdfIn PDF document text
- https://gujukajiw.weebly.com/uploads/1/3/1/4/131437807/togudeguxatafoka.pdfIn PDF document text
- https://tuxakosubulep.weebly.com/uploads/1/3/4/0/134012578/fejun-subapo-loguvopugod.pdfIn PDF document text
- https://cdn.sqhk.co/sarowojep/igHAtTi/kuxuvumekozasudezavof.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4416132/normal_5ff57a9b12904.pdfIn PDF document text
- http://wuvigirigu.22web.org/5200024068.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4486221/normal_5ff86600d3b64.pdfIn PDF document text
- https://cdn.sqhk.co/mujekesire/d5Eifgd/scorpion_robot_monster_truck_transform_robot_games.pdfIn PDF document text
- https://cdn.sqhk.co/jalexire/ROY1igc/full_form_of_pcra.pdfIn PDF document text
- https://zudovizu.weebly.com/uploads/1/3/4/3/134338339/burogiposonufa_bijuberufilam_nubevazizip_botajuk.pdfIn PDF document text
- https://cdn.sqhk.co/lesasafo/Q1I4khb/hocus_pocus_2020_box_office.pdfIn PDF document text
- https://wufaxewixebel.weebly.com/uploads/1/3/5/3/135302410/gavupogakelem_vudetivoj.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/sojebelevenex/mapudipazumifopusofodu.pdfIn PDF document text
- http://momodew.epizy.com/rifoxukalozo.pdfIn PDF document text
- http://sugosabogakeg.rf.gd/arnold_renderer_free.pdfIn PDF document text
- http://lenixad.epizy.com/36038458653.pdfIn PDF document text
- https://s3.amazonaws.com/wujafivabipo/beat_maker_go_crack.pdfIn PDF document text
- https://s3.amazonaws.com/lovetijif/13512015578.pdfIn PDF document text
- https://s3.amazonaws.com/tibanepoxilibud/identifying_four_kinds_of_sentences_worksheet_answers.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_off0001d2b5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1D2B5 | 5704 bytes |
SHA-256: 19bc54e4c57012af0497641cf132fdea84fa1e2e5f28f0d1f90a32cb611211e1 |
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font_01_sfnt_off0001e63a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1E63A | 11856 bytes |
SHA-256: 37a23f589e243ddfd5043b52a5a4de4a41c2b3b1ed30e4dee4376f29befd2b3b |
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