MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was detected as malicious by ML classifiers and ClamAV, and contains a critical heuristic firing for a malicious redirector link. The embedded URL `https://traffmen.ru/123?utm_term=new+holland+repair+manual+pdf` is the primary indicator of malicious intent, likely leading to a phishing or malware download site. No scripts were extracted, but the presence of a malicious redirector in a document disguised as a repair manual strongly suggests a phishing or credential harvesting attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9862
Heuristics 4
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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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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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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://traffmen.ru/123?utm_term=new+holland+repair+manual+pdf In PDF document text
- https://cdn-cms.f-static.net/uploads/4375541/normal_5f8b165f41c8f.pdfIn PDF document text
- https://zadavutuni.weebly.com/uploads/1/3/4/3/134343582/pimewowaximaw.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4490251/normal_5ff4bbea8cce5.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4452217/normal_5fca0b9dccc61.pdfIn PDF document text
- https://cdn.sqhk.co/zofizitene/uy8pghp/super_wings_jett_run_mod_apk_2020.pdfIn PDF document text
- https://rofosuvobatijam.weebly.com/uploads/1/3/4/6/134661532/cdeae955bfb1.pdfIn PDF document text
- https://site-1173302.mozfiles.com/files/1173302/games_cheat_codes_gta_5_ps3.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/bejexe/aviva_company_email_format.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_off0000d90b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD90B | 5164 bytes |
SHA-256: 3a310dce5a2911a4d0574a16250886b87ad2c11b8e87c8e8578af46a91956906 |
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font_01_sfnt_off0000ea8b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEA8B | 12752 bytes |
SHA-256: b82e3221e12294f7b902d05343581b5d7a8b17becb74ba9e82f12828f24a1dff |
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