MALICIOUS
136
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a heuristic indicating it's a lure for free downloads, redirecting to the URL https://pelibifir.ru/strik?utm_term=roadmaster+granite+peak+24+purple. This URL is flagged as suspicious and is the primary indicator of a phishing or malware distribution attempt. The ML classifier and ClamAV detection strongly support the malicious nature of this PDF.
Machine Learning
- Nyx PDF Classifier malicious score 0.9995
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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Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
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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://pelibifir.ru/strik?utm_term=roadmaster+granite+peak+24+purple PDF link annotation
- https://static.s123-cdn-static.com/uploads/4479222/normal_5fdcb4620ecd8.pdfIn PDF document text
- http://fomimobevab.22web.org/dictionnaire_mdical_anglais_franais.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4405202/normal_5fd811770cdcb.pdfIn PDF document text
- http://vuzeliligovitu.iblogger.org/assembly_language_and_computer_organization.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4474722/normal_5ff80332e4508.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4497095/normal_60260768ed8e9.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4459176/normal_6058ec14b7c05.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4447258/normal_5ffd0f9220887.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4483851/normal_5fc5add1b5322.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4412378/normal_5fcacac866d8d.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4407064/normal_605c5c1c10175.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4381730/normal_5feb5c598084d.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://557345b1-98c6-442d-b460-9e357c178e5b.filesusr.com/ugd/dfb5f8_803d25388e304cf29211093c0177ed06.pdf?index=trueIn PDF document text
- http://gaxijejazaxedaj.epizy.com/kooples_size_guide_womens.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9a2e2bac-6f5e-4d9f-88ea-92cce60a9799/hamilton_beach_coffee_maker_not_pumping_water.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b47e42cd-6b1a-409c-af7a-dc3da37e9fdd/indian_raw_food_recipes.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/43df1b24-81c6-4413-923a-b642861d1a8e/69869286570.pdfIn PDF document text
- https://3778afa4-e5d9-4bb6-be54-d343c89b577b.filesusr.com/ugd/11c894_5cb2c5605c1e4d2c8a372cf001291500.pdf?index=trueIn PDF document text
- https://a7176590-a44a-43b4-8b25-1171fb6190ac.filesusr.com/ugd/e6ccb8_f71bfc6f4f8b46a8ae0f884edfa494fb.pdf?index=trueIn PDF document text
- https://6762652a-e869-40f3-960d-1446d4066230.filesusr.com/ugd/55e6b1_daab331bfde94c60ae7560b9471a0bfc.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/459bf9f3-264a-4d44-8392-f307db2045f6/sazufovasun.pdfIn PDF document text
- http://bolozenafo.rf.gd/did_joseph_campbell_invent_star_wars.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e819.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE819 | 5452 bytes |
SHA-256: f80dedf35554c2da6f4fd4233f3b17499edc4043432c4f48903d7a853253e00f |
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font_01_sfnt_off0000fa98.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFA98 | 11508 bytes |
SHA-256: caf9630e6044047f72682d30f31ee6db7ea4e45084d2a34c0ce499db4b03f3c4 |
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font_02_sfnt_off000120e7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x120E7 | 4324 bytes |
SHA-256: 0d0f64e27578eb124b8bc81c7eceacdd166e22eddd95c81328e9fbd7de2a6333 |
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