MALICIOUS
136
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a heuristically identified random URL link and multiple embedded URLs, strongly suggesting a phishing or malware distribution attempt. The ML classifier and ClamAV detection further confirm its malicious nature. While no scripts were explicitly extracted, the PDF structure and URL patterns are consistent with known malicious PDF lures.
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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PDF link to algorithmically-generated URL high PDF_RANDOM_URL_LINKPDF contains a clickable HTTP(S) link whose host looks algorithmically generated (pronounceable-random labels) and whose path/query carries a long high-entropy token. This is the randomized-redirector pattern of malspam phishing lures — the visible document is only a prompt — not a PDF parser vulnerability.
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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://jacksth.ru/wix?keyword=pathfinder+reactive+healing
- https://cdn.sqhk.co/zuxolusufa/dyOKGXL/zombie_hunting_simulator_codes.pdf
- http://afracheat7.xyz/read_music_notes_app2h6dk.pdf
- http://pomurofame.iblogger.org/solving_quadratic_equations_practice_worksheet_answers.pdf
- http://privateguardingserviceagainstdanger.site/10531652899dmgny.pdf
- http://ccckkkkk.space/14835395683sqele.pdf
- http://xagigusutop.iblogger.org/55049224472.pdf
- http://ses-paypal.com/leche_suprema_mazatlanan219.pdf
- https://nazalufu.weebly.com/uploads/1/3/1/4/131409274/firasuguzipupin.pdf
- https://cdn.sqhk.co/wareberefiz/1je7Mha/91863311601.pdf
- http://pet-guru.shop/vifojakedomopepoxofapab5dxs0.pdf
- https://xusalifur.weebly.com/uploads/1/3/4/1/134131705/jaguwefi_jetolinu_gigisejefovug_dexowobodip.pdf
- https://vuzufakafedovi.weebly.com/uploads/1/3/5/3/135347170/7c764cf2.pdf
- http://circulshtangcalip.website/walkthrough_for_forza_horizon_mobile_2020f7bgu.pdf
- https://sofupikibir.weebly.com/uploads/1/3/5/3/135302021/5218829.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://lumawasisoxo.rf.gd/little_krishna_movie_flute_ringtone.pdf
- http://xozelabudizi.epizy.com/unit_6_protein_synthesis_review_worksheet.pdf
- http://tepuxasimu.rf.gd/libro_instrumentacion_industrial_soisson.pdf
- http://roxeruteruda.epizy.com/45278515177.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_off0000ec08.binef969aeb53bf68565f9d70c15b47c1b07f62b2416a22ded6c12d6087eb0a8cd6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEC08 | 5164 bytes |
font_01_sfnt_off0000fda2.bin53f69c2de86ccbc895b53244351f309ccbe6a255246ef2decb856eb90372e669 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFDA2 | 10764 bytes |
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