MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
Heuristics 6
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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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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://midufefew.ru/wix?keyword=katelyn+nicole+davis+autopsy PDF link annotation
- https://rusipowesurajuk.weebly.com/uploads/1/3/4/5/134520473/ralukamogimo_lerezuzomo_xinufipusofita.pdfIn PDF document text
- https://xiduxerajul.weebly.com/uploads/1/3/4/6/134696605/7309948.pdfIn PDF document text
- https://tepaxomiro.weebly.com/uploads/1/3/6/0/136019937/8d0572.pdfIn PDF document text
- https://xegavepixax.weebly.com/uploads/1/3/1/4/131452872/roguwodovoru.pdfIn PDF document text
- http://bemixenorekuji.22web.org/carrier_chiller_alarm_codes.pdfIn PDF document text
- http://jalakerag.22web.org/rekogufuzo.pdfIn PDF document text
- https://ladetizor.weebly.com/uploads/1/3/4/7/134731735/posuregupegumewamef.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://jedalavupu.epizy.com/android_10_wallpapers.pdfIn PDF document text
- http://xitamedasunur.rf.gd/best_chess_tactics_app_android.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f4351a48-f1fb-4965-9bd1-c98e76c27caa/dog_man_books_amazon_uk.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d952d7ac-a16a-4b3d-a79c-feb1fa818ffc/how_to_make_your_dress_glow_in_royale_high_2020.pdfIn PDF document text
- http://fezizovotovinul.rf.gd/hyperion_dan_simmons_synopsis.pdfIn PDF document text
- http://zexiwovo.epizy.com/how_to_clean_the_printhead_on_hp_officejet_pro_8600.pdfIn PDF document text
- http://ravuxigud.epizy.com/private_equity_minority_investment_term_sheet.pdfIn PDF document text
- https://ffb80149-315c-4936-8637-e87477b606fc.filesusr.com/ugd/e7410d_52fda943110d47189b74c22ff43fbcd5.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/37abaf6c-b272-4ff0-aa57-f32b60dae16e/is_panda_express_string_bean_chicken_keto_friendly.pdfIn PDF document text
- https://9d50af6f-dbf7-41ba-b854-83985329a12b.filesusr.com/ugd/33c377_f2ce2f32ec9a4b4fa56b8d0899875567.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/749a66b7-888e-47bf-ab82-c78de16068f1/cuanto_centimetros_es_un_metro_cuadrado.pdfIn PDF document text
- http://lofidofo.epizy.com/fugewegepudozivesexev.pdfIn PDF document text
- https://30372bae-fb3d-4285-bee0-d91e70c22047.filesusr.com/ugd/835091_49c19fab1e1647a1b4965e7445f48787.pdf?index=trueIn PDF document text
- https://88bec3ce-9cdd-4818-a95b-bcf8ac49d1e7.filesusr.com/ugd/72df48_667d382c9ff640cd8badb1c6dabbae9c.pdf?index=trueIn PDF document text
- https://c6506652-bf5e-4f52-be36-03dbfaede22c.filesusr.com/ugd/f74919_6bdd7cc431794fb591a1539834351278.pdf?index=trueIn 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_off0000fc12.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFC12 | 5104 bytes |
SHA-256: 5dda8be01bd4a56a8b713191ce7dbd957a4be038186682f76f036b38a2cb0e94 |
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font_01_sfnt_off00010d98.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10D98 | 11328 bytes |
SHA-256: eb6ed1daeaa1d427f2dd9c1e29ee473c9e663cf21e21397e28c87d27aed39ccf |
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