MALICIOUS
136
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains heuristics indicating it is a phishing lure, specifically using an image to redirect users to a malicious URL. The embedded URL, https://xezojetit.ru/strik?utm_term=allen+biology+notes+pdf+download, is identified as a redirector for phishing. ClamAV also detected this file as a phishing trojan.
Machine Learning
- Nyx PDF Classifier malicious score 0.9982
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://xezojetit.ru/strik?utm_term=allen+biology+notes+pdf+download PDF link annotation
- https://cdn-cms.f-static.net/uploads/4369150/normal_600a41f318a06.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4477387/normal_5fddaf7e77a46.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4500670/normal_5fe956f631650.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4417306/normal_6011deb4e030b.pdfIn PDF document text
- http://fedorahosted.org/lohitIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/datarofapakil/34800869977.pdfIn PDF document text
- https://s3.amazonaws.com/sifawekujiki/how_to_setup_bryant_thermostat.pdfIn PDF document text
- https://s3.amazonaws.com/viromibukoleliw/51522562118.pdfIn PDF document text
- https://s3.amazonaws.com/tanapilamaxi/wojofi.pdfIn PDF document text
- https://s3.amazonaws.com/fekaduvopigab/autodesk_vault_client_2018.pdfIn PDF document text
- https://s3.amazonaws.com/palevijuj/what_food_can_you_eat_on_the_dash_diet.pdfIn PDF document text
- https://s3.amazonaws.com/sepawi/estate_agent_marketing_plan_template.pdfIn PDF document text
- https://s3.amazonaws.com/xetasif/aviwest_pro_380.pdfIn PDF document text
- https://s3.amazonaws.com/banula/self_esteem_quiz_printable.pdfIn PDF document text
- https://s3.amazonaws.com/sowirutelevolur/christmas_piano_solo_sheet_music.pdfIn PDF document text
- https://s3.amazonaws.com/sesafefanulokam/midnight_sun_part_2_movie_release_date.pdfIn PDF document text
- https://s3.amazonaws.com/fajeloninesitel/1520372764.pdfIn PDF document text
- https://s3.amazonaws.com/vukusa/caldera_forms_payment_processors.pdfIn PDF document text
- https://s3.amazonaws.com/sonutopexaramuf/art_style_guide_video_game.pdfIn PDF document text
- https://s3.amazonaws.com/nutanigonu/c._r._o_full_form.pdfIn PDF document text
- https://s3.amazonaws.com/kujapomib/actividades_de_alimentacion_saludable_para_nios.pdfIn PDF document text
- https://s3.amazonaws.com/wazorixekunafob/how_to_sync_sharper_image_bluetooth_headphones.pdfIn PDF document text
- https://s3.amazonaws.com/zamuriza/babbel_apk_free.pdfIn PDF document text
- https://s3.amazonaws.com/jokotaziweluge/satofudobin.pdfIn PDF document text
- https://s3.amazonaws.com/ximupuv/pivimonix.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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
stream_005_off000148f1.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x148F1 | 11412 bytes |
SHA-256: 0b91879ae964da53c6aeb4508653081a8c33185a43d7e618262a90e15cf0a215 |
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font_00_sfnt_off0000f8a2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF8A2 | 5436 bytes |
SHA-256: f1d2efa08f89c69c1a448ecb21f0e5b10f0acc9368b0734274d733ff3c80d34b |
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font_01_sfnt_off00010b50.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10B50 | 11788 bytes |
SHA-256: 673b1ed757a95686229673460e3f2760c5ffc45667ce365844e2e43d6c22e125 |
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font_02_sfnt_off00013386.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13386 | 16204 bytes |
SHA-256: 541fa2b6826b0add99b7d5a173ef1e6a5567607b5192f75b810eb17d6a563501 |
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