MALICIOUS
136
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF document contains heuristics indicating an advance-fee scam lure, specifically mentioning lottery/prize language and parcel delivery requirements. The embedded URL and numerous other URLs extracted from the document point to suspicious domains, suggesting a phishing or malware distribution attempt. The ML classifier strongly flagged this PDF as malicious, and ClamAV also detected it as a phishing trojan.
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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Advance-fee lottery/parcel scam lure high SE_ADVANCE_FEE_SCAM_LUREDocument contains lottery/beneficiary or prize language together with large-value draft/funds wording and parcel/courier delivery requirements. This is a classic advance-fee fraud document shape.
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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://resalured.ru/award?keyword=university+calculus+early+transcendentals+3rd+edition+pdf+download
- https://cdn-cms.f-static.net/uploads/4453103/normal_603b7c6ac757f.pdf
- https://cdn-cms.f-static.net/uploads/4484806/normal_6034e98be91e7.pdf
- http://reduslim-officialsite.site/typography_design_books_free_download5rkty.pdf
- http://lebedugipul.mywebcommunity.org/84133772252.pdf
- https://static.s123-cdn-static.com/uploads/4367656/normal_5fe1c37002c37.pdf
- http://4gusevshop.website/lezusjabvf.pdf
- http://reduslim-shop.website/house_lease_agreement_format_in_tamile6mbq.pdf
- http://fadulifakibul.medianewsonline.com/psalm_23_4_meaning_rod_staff.pdf
- http://housefashion.ru/how_to_backup_iphone_on_mac_catalina4d0qd.pdf
- http://xenejesujotolud.mypressonline.com/43854886363.pdf
- http://realwockyc.info/todoxam4uut.pdf
- http://foramodosug.mygamesonline.org/75717279312.pdf
- https://cdn-cms.f-static.net/uploads/4405638/normal_602ecbea6cb01.pdf
- http://ninuxalezopo.getenjoyment.net/dd_planescape_campaign_setting.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://sutexuvidag.myartsonline.com/what_qualifications_do_i_need_to_be_a_vet_assistant.pdf
- http://zepuwiz.atwebpages.com/how_to_return_to_sender_post.pdf
- http://xufoziminep.onlinewebshop.net/1719452888.pdf
- 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_off00012d9c.bin7c13c0411ea80a9f769b1e1a1049d699871794f025a15ec956dbdfdb2992f819 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12D9C | 5560 bytes |
font_01_sfnt_off000140b8.bina417a8982d5952a9c928a29efe329fc563fef9aed9577749d1e7c8b57c0915ae |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x140B8 | 12456 bytes |
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