MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
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 0.9992
Heuristics 5
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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 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://xajibur.ru/strik?utm_term=basics+of+biblical+hebrew+video+lectures+chapter+2 PDF link annotation
- http://rikafitamedad.medianewsonline.com/vagevifurenobupujakurelu.pdfIn PDF document text
- https://cdn.sqhk.co/furugilenu/eia3qSj/repufedewoborivaxubar.pdfIn PDF document text
- http://ravevuzovije.mywebcommunity.org/63955312995.pdfIn PDF document text
- http://mugurapit.sportsontheweb.net/52294142107.pdfIn PDF document text
- https://cdn.sqhk.co/gokarunedod/aZ4iczG/19110689088.pdfIn PDF document text
- https://cdn.sqhk.co/letarezetap/BgfBgji/jidetur.pdfIn PDF document text
- http://vukufitu.mywebcommunity.org/gender_barriers_to_communication.pdfIn PDF document text
- https://cdn.sqhk.co/kepozote/difXCjd/motorsport_manager_mobile_3_mod_apk.pdfIn PDF document text
- http://suberubepuparo.getenjoyment.net/american_english_file_second_edition.pdfIn PDF document text
- https://cdn.sqhk.co/kanereneb/biihhg8/cars_for_sale_craigslist_chicago.pdfIn PDF document text
- http://zogometemo.sportsontheweb.net/defodebave.pdfIn PDF document text
- http://tonedomopoja.scienceontheweb.net/how_much_does_a_cleaner_earn_in_south_africa.pdfIn PDF document text
- http://mebotus.mypressonline.com/tolaw.pdfIn PDF document text
- https://cdn.sqhk.co/jirudumom/ib2jgtE/85233448226.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/089364a1-7156-4bf1-9f59-50e966b8a07e/basafusamefabijete.pdfIn PDF document text
- http://sogulonogob.epizy.com/new_bollywood_songs_free_2017.pdfIn PDF document text
- http://pekiluji.atwebpages.com/synthesized_and_inherited_attributes.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3943a5bf-e7aa-4fed-bbf6-6b62effc6319/green_eggs_and_ham_book_lyrics.pdfIn PDF document text
- http://vojilub.rf.gd/homonyms_worksheet_for_grade_4.pdfIn PDF document text
- http://ravumewikuw.rf.gd/what_is_becky_worley_net_worth.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e9b62060-2fbf-4b2d-aeaa-536350a70fd2/how_to_charge_the_noco_genius_boost_gb70.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/97d69f3e-9aea-4bf2-9536-a36c09732f10/34579512997.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/547c6029-94a8-4d8f-bf98-341e2bc789ec/alan_watts_falling_in_love_song.pdfIn PDF document text
- http://kagimotazife.epizy.com/pawisemavemebem.pdfIn PDF document text
- http://mevusajilitum.rf.gd/80624460158.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_off00013947.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13947 | 5716 bytes |
SHA-256: e9d4d13f42de1f9b688420185773ff08d83f09021a5462134666063df257f952 |
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font_01_sfnt_off00014cc9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14CC9 | 11900 bytes |
SHA-256: 7e8f2747f25e5e25ac21396abab6b2ad13832effda670434eb7355b535e6d6dc |
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