MALICIOUS
136
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF document contains an external URI and an SEO redirector link pointing to 'https://vilenefex.ru/wix?keyword=bergey%2527s+manual+of+determinative+bacteriology+9th+pdf', suggesting a phishing lure for a manual. The ML classifier and ClamAV detection strongly indicate malicious intent. Although no scripts were explicitly extracted, the PDF structure and embedded URLs are indicative of a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9995
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://vilenefex.ru/wix?keyword=bergey%2527s+manual+of+determinative+bacteriology+9th+pdf PDF link annotation
- https://s3.amazonaws.com/tesodagiwor/mailing_label_template_online.pdfIn PDF document text
- https://cdn.sqhk.co/rabataxuvax/lbhhoIR/zifarilatake.pdfIn PDF document text
- https://cdn.sqhk.co/fasazani/fAPLPgh/88319086943.pdfIn PDF document text
- http://finoginujowiwi.mypressonline.com/mtd_yard_machine_snow_blower_attachment.pdfIn PDF document text
- https://s3.amazonaws.com/rokuwapesu/petulelakajo.pdfIn PDF document text
- https://cdn.sqhk.co/loboremetoxe/ighhdja/pexusapu.pdfIn PDF document text
- http://gazajujana.mygamesonline.org/punk_rock_changed_our_lives.pdfIn PDF document text
- https://s3.amazonaws.com/gazitif/7794223674.pdfIn PDF document text
- http://tifoxikutawe.sportsontheweb.net/sherlock_holmes_2_full_hindi_dubbed_movie_download_300mb.pdfIn PDF document text
- https://cdn.sqhk.co/pixukinoma/icchejh/injustice_gods_among_us_ultimate_edition_ps4_reviews.pdfIn PDF document text
- https://cdn.sqhk.co/bozutebux/iciieFK/download_race_formula_nations_mod_apk.pdfIn PDF document text
- https://s3.amazonaws.com/jafujasiwetid/70456370586.pdfIn PDF document text
- http://golivexi.22web.org/12321650297.pdfIn PDF document text
- https://s3.amazonaws.com/vonuxagupeduze/easy_worship_background_videos_free.pdfIn PDF document text
- http://ravigimojamel.mypressonline.com/fumuneleledenakuxif.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://xutewedosobu.rf.gd/52873341940.pdfIn PDF document text
- http://relurifiluxel.epizy.com/diablo_iii_classes_ranked.pdfIn PDF document text
- http://vunanazon.rf.gd/liftmaster_877max_manual.pdfIn PDF document text
- http://tiruweditivunaw.myartsonline.com/what_p90x_schedule_should_i_do.pdfIn PDF document text
- https://a3720f92-bdaa-4449-a3ff-14f36884d2d5.filesusr.com/ugd/afadc3_a3d7a6715a8848b79afec79f0e239921.pdf?index=trueIn PDF document text
- https://2ea9429b-0332-4ee6-bb75-ab9535b56c99.filesusr.com/ugd/e2f7e1_1aff4ccbd6904b55abeb7619baac3f70.pdf?index=trueIn PDF document text
- https://80c93ba6-74df-4afb-9852-3a83eaba20e3.filesusr.com/ugd/4cf28d_b284b04a2f8c462e8b3d9050a271c681.pdf?index=trueIn 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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e205.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE205 | 6112 bytes |
SHA-256: d9371d0fba336475ebee14c5046d1413111a20d28217d73003f7e9c79ff911b8 |
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font_01_sfnt_off0000f6b9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF6B9 | 10280 bytes |
SHA-256: 12a1c0701833648f39d37f7269bbc15deee72c1364d384b9292e8c6434411ffa |
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font_02_sfnt_off00011a26.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11A26 | 16136 bytes |
SHA-256: e062faff0b5f3d12ef96d17a813e209689a07cec8984531399442ab350abe39b |
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