MALICIOUS
134
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. It contains numerous embedded URLs, with one prominent URL pointing to a suspicious domain ('resalured.ru') that appears to be part of a link farm designed to redirect users. The 'SE_URGENCY_LURE' heuristic suggests the document uses deceptive language to prompt user action, a common tactic in phishing campaigns.
Machine Learning
- Nyx PDF Classifier malicious score 0.9967
Heuristics 6
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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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Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
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Urgency / deadline lure low SE_URGENCY_LUREDocument contains urgency or deadline language ('account will be terminated', 'action required within 24 hours', etc.) — useful context, but low-signal without other findings
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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/strik?utm_term=kaplan+sat+prep+online+course+review PDF link annotation
- https://cdn-cms.f-static.net/uploads/4421352/normal_6041c4570b7fd.pdfIn PDF document text
- https://cdn.sqhk.co/zegareguw/R3migzO/best_drone_controller_board.pdfIn PDF document text
- https://cdn.sqhk.co/budotedo/tpgiix2/90257445735.pdfIn PDF document text
- http://gemajelibetojup.scienceontheweb.net/cake_by_the_ocean_line_dance.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4477386/normal_6038e30a109d4.pdfIn PDF document text
- https://cdn.sqhk.co/xujuvotu/Ejggghc/adp_payroll_user_manual.pdfIn PDF document text
- http://lulopoboxefon.scienceontheweb.net/is_the_fallout_series_overseer_dead.pdfIn PDF document text
- http://reduslim-eu.site/66538649822ocssn.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4387816/normal_5fe10d16383e3.pdfIn PDF document text
- http://kobivoweder.mypressonline.com/jvc_camcorder_cassette.pdfIn PDF document text
- https://cdn.sqhk.co/vawadawuleja/ichehhd/telavusunipu.pdfIn PDF document text
- https://cdn.sqhk.co/dagosasojo/egeiLig/88501023272.pdfIn PDF document text
- http://buytoday.cc/zonijunugovokelofuqqdfd.pdfIn PDF document text
- http://leree4.club/why_does_my_vizio_soundbar_keep_disconnectinglk7ry.pdfIn PDF document text
- http://zujoxuxosaja.getenjoyment.net/blockchain_for_beginners.pdfIn PDF document text
- http://4gusevshop.website/loxulodinixkah7.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4447877/normal_5fec46723d0bb.pdfIn PDF document text
- http://cashfree.store/financial_markets_and_institutions_8th_edition_freegnjlt.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://rizivubonulej.atwebpages.com/rowavolesemagomovu.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a5af950d-ab07-4ebb-9af6-fd5f5c767a32/ladegexuvezuworike.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9683337d-f066-4393-b2c3-22c2f46f9eb3/zuxewizisulig.pdfIn PDF document text
- http://kapilijugewi.rf.gd/zavepudodasigagodijojote.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f86c3b08-528a-4b7a-985e-9c6829154c3b/85840694218.pdfIn PDF document text
- http://zulonojaminipe.rf.gd/buried_child_act_1.pdfIn PDF document text
- http://xuxamasisovuku.epizy.com/alagey_alagey_tamil_album_song_free.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/431510ef-f45b-4432-87a6-00fecb7c34b9/21720380305.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_off00012ce8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12CE8 | 5048 bytes |
SHA-256: 4f380e6fbf0bce2d83f0710310b53f30b4ceabbcf2f7ff3c8c3fe36732d8ee62 |
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font_01_sfnt_off00013e3d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13E3D | 11400 bytes |
SHA-256: 3e01058a4320e6934ca8cc2a01acb2e9dedb42120578826f2ea270143d48e82c |
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