MALICIOUS
136
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The file is a PDF identified as malicious by ClamAV and an ML classifier, exhibiting characteristics of a phishing lure. The 'PDF_SEO_UTM_REDIRECTOR_LINK' heuristic indicates an image lure pointing to a redirector, likely for a free-download phishing scheme. The embedded URLs, such as 'https://seumenha.ru/123?utm_term=chicken+soup+for+the+soul+puppy+food+reviews', are suspicious and likely lead to malicious content or further phishing attempts.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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://seumenha.ru/123?utm_term=chicken+soup+for+the+soul+puppy+food+reviews PDF link annotation
- http://portkamesto.site/kubernetes_interview_questionsgxlih.pdfIn PDF document text
- http://vipadminler.org/fifty_shades_of_grey_online_legendadxtlzn.pdfIn PDF document text
- http://ita-women.space/1_to_1_minecraft_earth_server_ipvh58x.pdfIn PDF document text
- http://axecheat5.xyz/westinghouse_40_inch_tv_problems566w0.pdfIn PDF document text
- https://cdn.sqhk.co/nuxarufodir/PPggfFW/85049042404.pdfIn PDF document text
- https://cdn.sqhk.co/dojerilu/geighhr/shotgun_sound_ringtone_free_download.pdfIn PDF document text
- http://yesitalia.fun/signing_naturally_ebookimxc8.pdfIn PDF document text
- http://aarbuz.space/toefl_structure_exercisealiot.pdfIn PDF document text
- http://seplafond.xyz/jakajeso592o1.pdfIn PDF document text
- http://merishwheelrecords.com/gowajakukizepujorqhx0.pdfIn PDF document text
- http://hookup753.fun/corporals_course_leadership_1_answerszj6xf.pdfIn PDF document text
- http://olymptrade.buzz/9813508675442wrm.pdfIn PDF document text
- http://reweder.site/wormax._io_mod_apk_free_download7ienx.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/paropabaru/gevekebipupekelika.pdfIn PDF document text
- https://s3.amazonaws.com/nademopor/11792363046.pdfIn PDF document text
- https://s3.amazonaws.com/ritoma/lilik.pdfIn PDF document text
- https://s3.amazonaws.com/zatazewoz/jafolarekapododafobuse.pdfIn PDF document text
- https://s3.amazonaws.com/xipavir/account_management_resume_template_free.pdfIn PDF document text
- https://s3.amazonaws.com/rowubunak/cisco_cwms_upgrade_guide.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_off0000ce29.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCE29 | 5256 bytes |
SHA-256: 131de09a3906ee3b1762c32d2a1c6286ca2c7c9ba917f5ea52f60e9f9f036151 |
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font_01_sfnt_off0000e021.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE021 | 11360 bytes |
SHA-256: 0fce8de008cc60381a0b78d983ac9ddffe8351faed62eb9bb9bccd9ca2afb5b8 |
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