MALICIOUS
136
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains a high-severity heuristic indicating it's a phishing lure that redirects to an external URL. The ML classifier and ClamAV also flagged this file as malicious. The embedded URL, https://xajibur.ru/strik?utm_term=how+much+do+companies+spend+on+safety, is the primary IOC, likely leading to a phishing or malware download site.
Machine Learning
- Nyx PDF Classifier malicious score 0.9991
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://xajibur.ru/strik?utm_term=how+much+do+companies+spend+on+safety PDF link annotation
- https://xuwowazasoko.weebly.com/uploads/1/3/4/0/134041707/06617c1a02f2665.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4497082/normal_602a333b53c56.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366339/normal_60451121c3840.pdfIn PDF document text
- http://lapebev.iblogger.org/doxoseg.pdfIn PDF document text
- https://gowajepev.weebly.com/uploads/1/3/4/9/134900038/potawajukodi.pdfIn PDF document text
- http://wevoselaxoto.66ghz.com/zufiworibudomoxer.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4464525/normal_601df8b64d913.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4445107/normal_602aecb6b5859.pdfIn PDF document text
- http://kuwofadenokul.iblogger.org/malaxitalisimusaroda.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4486994/normal_5fec2334d357e.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4417129/normal_602e373f55086.pdfIn PDF document text
- https://xovotirepotu.weebly.com/uploads/1/3/1/4/131412955/busil_kofekepesexip_mikabu.pdfIn PDF document text
- https://sivisobimiji.weebly.com/uploads/1/3/4/7/134754783/sodenodemofe_korofapafa.pdfIn PDF document text
- https://lagepelod.weebly.com/uploads/1/3/4/7/134716456/jojupisap_tafukag.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://s3.amazonaws.com/fizaxo/opportunity_analysis_canvas_third_edition.pdfIn PDF document text
- http://vimonaker.epizy.com/field_view_care_home_cqc_report.pdfIn PDF document text
- https://s3.amazonaws.com/salade/gedowavuxazimoziwes.pdfIn PDF document text
- http://netifikapiwi.epizy.com/tinumij.pdfIn PDF document text
- https://s3.amazonaws.com/gogoxowiniza/77526660117.pdfIn PDF document text
- http://davagutuvis.rf.gd/womuxopano.pdfIn PDF document text
- https://s3.amazonaws.com/dukajevo/story_elements_worksheet_7th_grade.pdfIn PDF document text
- https://s3.amazonaws.com/wovedukevikov/23205403130.pdfIn PDF document text
- http://raduniti.epizy.com/presonus_fp10_firewire_audio_interface.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_off0000f615.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF615 | 5304 bytes |
SHA-256: b11cc967025fa9e7011b4e89f68d31d02ab1b062ef11498dfa3c1a97374b3706 |
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font_01_sfnt_off0001080f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1080F | 12016 bytes |
SHA-256: 0d7bd14fdc7de208d6a2cafd80802e5945a3c31e72ef035281a8f5bb4ae736dd |
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font_02_sfnt_off000130f9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x130F9 | 4324 bytes |
SHA-256: b50a2106bf82917db0cd3cf88f63c5e8cc3298b343ace5cffc591b35df33d24c |
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