MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a link to a known malicious redirector infrastructure, specifically `https://gettraff.ru/strik?utm_term=samsung+galaxy+s8+metropcs`. This URL is associated with phishing and malware distribution campaigns. The ML classifier and ClamAV detection strongly indicate malicious intent, likely related to phishing or delivering a secondary payload.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
Heuristics 4
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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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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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://gettraff.ru/strik?utm_term=samsung+galaxy+s8+metropcs
- https://cdn-cms.f-static.net/uploads/4494668/normal_5fb466629f707.pdf
- https://cdn-cms.f-static.net/uploads/4370263/normal_5fbcc30ae66ec.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://s3.amazonaws.com/felasorarabipis/probability_lesson_plans_high_school.pdf
- https://static1.squarespace.com/static/5fc0e9eb3398ff75152e2002/t/5fc50cc1fa04221c71bf6ecb/1606749379478/16186001775.pdf
- https://uploads.strikinglycdn.com/files/5670c0e8-7610-4272-8279-2f09d6248fa9/29051636786.pdf
- https://s3.amazonaws.com/pusori/el_dorado_springs_mo_police_reports.pdf
- https://s3.amazonaws.com/zosevid/light_bot_source_code.pdf
- https://s3.amazonaws.com/fogibi/74616125900.pdf
- https://s3.amazonaws.com/wewuxuviwar/balupu_full_movie_in_tamil.pdf
- https://s3.amazonaws.com/jevelel/chest_guidelines_anticoagulation_after_surgery.pdf
- https://uploads.strikinglycdn.com/files/f724f774-0967-4e09-9c92-d7744cc1d26d/5514341603.pdf
- https://uploads.strikinglycdn.com/files/f556049e-cc5a-4f52-a16b-cc45629ba5d3/quickbooks_web_connector_api.pdf
- https://uploads.strikinglycdn.com/files/b7ab6d14-2c7c-4111-b766-ef0a1158336f/sample_of_cultural_identity_essay.pdf
- https://static1.squarespace.com/static/5fc0c666116eb00e3c4b5099/t/5fc636355147b148040625a0/1606825525806/adobe_photoshop_fix_premium_mod_apk.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000dc3b.bin47c2f455636148eab26ca53ebea3fde67c8899179d79516932534e7cb92ba3e5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDC3B | 5720 bytes |
font_01_sfnt_off0000efac.bin32f1d63372b749088a56331425b1b77acac946e35a6e1aa1f2406b64857981a3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEFAC | 10556 bytes |
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