MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains an embedded URL that directs users to a website disguised as a calculus solution manual, likely a phishing lure. ClamAV and ML classifiers identified the file as malicious, specifically a phishing trojan. The presence of embedded URLs and the overall classification strongly suggest a phishing attack vector.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 4
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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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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://crophysi.ru/wix?keyword=swokowski+calculus+solution+manual+pdf
- https://cdn.sqhk.co/vufebevefo/gdjgjcJ/85770907258.pdf
- https://cdn.sqhk.co/fupokiwil/jdibhhD/photo_studio_photo_editor.pdf
- http://povisowalikim.scienceontheweb.net/companies_acceptance_of_deposit_rules_2020_mca.pdf
- http://dogisutuzise.22web.org/ambrose_bierce_owl_creek_bridge.pdf
- http://realnoe-obshenie.online/2746965592947hrs.pdf
- https://cdn.sqhk.co/saxamabewido/jbgh7PQ/97464586936.pdf
- http://nuzarekuzugav.mypressonline.com/child_autism_spectrum_test.pdf
- http://4d-5d.com/xobegudifubobewoxijgmq2j.pdf
- https://cdn.sqhk.co/xokebuzizo/jdibSSB/storyart_insta_story_maker_for_instagram_premium_apk.pdf
- http://discount50it.pro/blood_of_elves_summary2ftni.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://01ff271a-2d66-4e22-ac0f-a796646d2f56.filesusr.com/ugd/8d93e9_c54a90dcb3ba463f99fc0ad3b238a9fb.pdf?index=true
- https://uploads.strikinglycdn.com/files/d3895164-57d8-48f3-8fb8-00cc5025c0a0/44927778847.pdf
- https://6d251753-49d0-4f5b-a278-10ed1cacc9d0.filesusr.com/ugd/5c139a_1ed02d59845c45d68f58e0f5a9becac8.pdf?index=true
- https://uploads.strikinglycdn.com/files/cfd104ac-d9d5-4d56-8c1b-0daf0db8e745/cabelas_elliptical_pellet_grill_review.pdf
- https://uploads.strikinglycdn.com/files/11f5b706-c4cc-4c61-9245-2a8873a2a91c/how_to_factory_reset_iphone_6_plus_using_itunes.pdf
- https://uploads.strikinglycdn.com/files/bdb0c35b-a0d7-49cd-8d5a-4511db9bc3a1/vawuvevojepatuviperixukaw.pdf
- http://suzaxefewisuvek.rf.gd/best_price_celestron_nexstar_6se.pdf
- http://niniwakuruvip.rf.gd/spotify_premium_crack_android.pdf
- https://c0b8f06b-4e98-4d3d-89ef-2f08caba629a.filesusr.com/ugd/0c8cc8_b37a823311d14f55a198e941f3ed9bb0.pdf?index=true
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000cda0.bine95428876671a2cc8037d01ef0338fca0a94da3e6dcd1b6235bcb31900b24097 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCDA0 | 5464 bytes |
font_01_sfnt_off0000e045.bindc7f6c99d353b8c8015e49b90905e0b39ee03224c20194f5c0e15a2a82aaa2ed |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE045 | 10008 bytes |
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