MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was detected as malicious by ClamAV and an ML classifier. It contains a large number of external links, many pointing to disposable domains, suggesting a link farm designed to distribute malicious content or phish for information. The embedded URL https://xezojetit.ru/strik?utm_term=hp+laserjet+pro+400+color+printer+m451dw+driver+download indicates a lure related to printer drivers. No scripts were extracted, but the overall structure and URL patterns are indicative of a phishing or malware distribution campaign.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
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://xezojetit.ru/strik?utm_term=hp+laserjet+pro+400+color+printer+m451dw+driver+download PDF link annotation
- http://zabavnyi-slon.ru/70344515443h0b4x.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4528915/normal_600b0ed7261ce.pdfIn PDF document text
- https://cdn.sqhk.co/tanusulirava/icijxih/motorcycle_speed_record_movie.pdfIn PDF document text
- http://allieshouseofhope.com/being_in_love_osho_download58uyn.pdfIn PDF document text
- http://tvoyoproc.fun/bodyboss_ultimate_body_fitness_guide_freegkpvz.pdfIn PDF document text
- https://cdn.sqhk.co/dejogaxotuti/icGbisz/export_bookmarks_chrome_android.pdfIn PDF document text
- https://cdn.sqhk.co/vomoxixeri/fjbVpTW/chota_bheem_cartoon_2018_video.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4416672/normal_601bb041ee510.pdfIn PDF document text
- http://academic-club.ru/290325919128fy27.pdfIn PDF document text
- https://cdn.sqhk.co/pajubopolak/ggu6igM/43971272103.pdfIn PDF document text
- http://autobaff.xyz/kekidigipujan645bg.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/3659a964-b39a-4e67-96e9-0a80076220e3/razivobesenorikakapesiwa.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/863d17c7-7e18-4463-bba2-a88469241a57/what_are_other_words_for_sundown.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1469aa3a-3dc5-4bdc-b02d-49a933c45c80/88105341442.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/bf9ca849-68f5-4e07-9598-5a8eeebd8429/what_does_crips_stand_for.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/95a39976-cd78-4743-bc7c-2e3226e9a669/sagosapesobetateleripo.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2907980c-cca0-462b-955c-f94be6bb6ae9/how_do_i_look_up_driving_record.pdfIn PDF document text
- https://5c71d6b4-13b5-43a2-97a4-9a0eba4d0f4d.filesusr.com/ugd/0f1814_76bb3501262f4865bbfe77ae820da16d.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/0acad482-d5fa-4886-933b-935a6a0c12ca/zepubil.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/317dc68a-be99-4c8a-bf7c-1375de06567b/tom_clancys_rainbow_six_quarantine_initial_release_date.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/85ef86a0-d7ef-44a6-b8cd-6e64550b129d/sadujewikijewetax.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c9ad019d-cb56-4a85-9e6f-f6f0d598411d/boroleguwofosesakiwut.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_off0000e6ee.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE6EE | 5812 bytes |
SHA-256: 8a414648f3e60bc2febdb43d28488e1017f3a1f4e7fe32c83c65cbb66239751b |
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font_01_sfnt_off0000facb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFACB | 10560 bytes |
SHA-256: 5da3252b7c1b1409821caed0084c8055025c3f5c27d19f87e7495cd84e6a792e |
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