MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains numerous external links, identified by the PDF_SEO_LINK_FARM and PDF_SEO_DISPOSABLE_LINK_FARM heuristics, suggesting a link farm or SEO manipulation tactic. The embedded URL `https://gimoguvi.ru/strik?utm_term=blue+jackets+manual+pdf+free` and the link farm URL `http://bellissimo.online/mustang_owners_club_australia_nsw4qzbn.pdf` are key indicators of this activity. ClamAV also detected this as Pdf.Phishing.Trojan.
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://gimoguvi.ru/strik?utm_term=blue+jackets+manual+pdf+free PDF link annotation
- http://bellissimo.online/mustang_owners_club_australia_nsw4qzbn.pdfIn PDF document text
- https://banepopewux.weebly.com/uploads/1/3/4/2/134234854/kinulineralanomesiz.pdfIn PDF document text
- https://fekifefexil.weebly.com/uploads/1/3/0/8/130815726/f92ac.pdfIn PDF document text
- https://besugadofozoxi.weebly.com/uploads/1/3/5/3/135396803/9524606.pdfIn PDF document text
- https://wejobufobugof.weebly.com/uploads/1/3/5/3/135348322/rulufizizum.pdfIn PDF document text
- http://powerpoint4you.ru/111732279221nzx8.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4414360/normal_600ab2353b543.pdfIn PDF document text
- http://togezapavux.iblogger.org/bass_guitar_exercises_for_beginners.pdfIn PDF document text
- http://alex-chekalev.com/23142916051tts8v.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4402745/normal_6007319354f3a.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4420240/normal_5ffd3f84a72fb.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4490263/normal_602c4ceb4f76e.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4477387/normal_6035d438ca918.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/ad82d16a-ce4f-4b93-b965-4fbb5775b77d/kukemamimotexudidolopumo.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ea1a69c0-6d85-4a36-8c2e-e29f41aa6823/81228706150.pdfIn PDF document text
- http://juwikiz.epizy.com/kitavuduxodidinekuviko.pdfIn PDF document text
- http://siwupogogu.rf.gd/are_infrared_heaters_better_than_oil_filled.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/caad4c39-b6d1-4ac5-bdaa-16eb77b0374a/bizoja.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/12b87504-fa52-4e39-9d1b-7588cb5fbbac/73263793105.pdfIn PDF document text
- http://pumejak.rf.gd/52313714145.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/92d9da29-9318-4eef-862b-d3f12906cef3/remington_700_adl_270_laminated_stock.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_off0000e77c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE77C | 5488 bytes |
SHA-256: cd5db7435f3499ed3d2eb7ff95bcf9d2b4b5af616ff6e031fd394416a1b09338 |
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font_01_sfnt_off0000fa1c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFA1C | 10516 bytes |
SHA-256: fe27f1bfc71232703df566ecba9119cf72fa90d7cddfc69feb1714b424fbfaff |
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