MALICIOUS
184
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains multiple embedded links, with a critical heuristic identifying a link to known malicious redirector infrastructure. The document body, though heavily obfuscated, contains text related to automotive parts, suggesting a lure for phishing or a scam. The ML classifier and ClamAV detection strongly indicate malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 0.9991
Heuristics 5
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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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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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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://dafemum.ru/aws?utm_term=2005+dodge+ram+1500+headlights+and+taillights In PDF document text
- https://cdn-cms.f-static.net/uploads/4462688/normal_605cb47077991.pdfIn PDF document text
- http://kosebadujepeso.22web.org/kodak_brownie_hawkeye_manual.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4374703/normal_6033ac77a7517.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4501810/normal_5ff59f7edf125.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4425933/normal_601b43a11cb27.pdfIn PDF document text
- http://bigowet.xyz/looking_for_alaska_john_green_book_review43tmk.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4384152/normal_6043f6a3acf6c.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4494673/normal_601f139dba78a.pdfIn PDF document text
- http://hookup666.site/66690688840a4hpv.pdfIn PDF document text
- http://damodudajipofem.22web.org/how_to_gain_weight_in_7_days_james_staton.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4443594/normal_603058617281f.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4467277/normal_60281f2f47180.pdfIn PDF document text
- http://vizionsmc.net/setejeturezupofj0wmw.pdfIn PDF document text
- http://movilatur.iblogger.org/paper_butterfly_cutting.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4388037/normal_5ffde0d6bbe4d.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/cf4332ab-b816-4b7c-b792-435baac7df22/36584772218.pdfIn PDF document text
- https://s3.amazonaws.com/wutogugej/influencer_powerpoint_presentation_template_free.pdfIn PDF document text
- https://s3.amazonaws.com/vezumobigodub/bullet_movie_audio_songs.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5e5e5a34-a546-416f-97cd-8215b86fd75e/aves_sin_nido_resumen.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5ab4158f-196a-4cb4-b38f-895998d246ea/lodizisidotavotuvalowudis.pdfIn PDF document text
- http://wavudipikudela.epizy.com/insert_calendar_into_excel_spreadsheet.pdfIn PDF document text
- https://s3.amazonaws.com/devuxuzejozam/woxevedofumufadilafis.pdfIn PDF document text
- https://s3.amazonaws.com/befafuni/are_onyx_stones_expensive.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1b4bbb58-5130-4fb1-8de6-1e6c8bc61354/53106300272.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_off0000e743.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE743 | 5592 bytes |
SHA-256: d20bfdcd4aefa8a41672802dd566674a2cc4d68ab4c2e350a35767f49ae28551 |
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font_01_sfnt_off0000fa21.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFA21 | 11132 bytes |
SHA-256: 52af9da773de5e9e8c71e21caabbc41be81c8d4c7db44717714d6e94c28f8860 |
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