MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded URLs, with a significant heuristic indicating it functions as a link farm on disposable hosting. One prominent URL, 'https://resalured.ru/strik?utm_term=when+pangea+split+into+two+continents', is directly associated with a heuristic firing. The ML classifier and ClamAV detection strongly suggest malicious intent, likely for phishing or malware distribution, and the presence of embedded JavaScript supports this.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
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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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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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=when+pangea+split+into+two+continents PDF link annotation
- http://bebarupeludif.22web.org/ask._fm_apk_free.pdfIn PDF document text
- https://cdn.sqhk.co/xiroxozalal/vDXr8jh/world_war_2_facts_for_6th_graders.pdfIn PDF document text
- http://fakts.design/44171352721fb8zy.pdfIn PDF document text
- https://cdn.sqhk.co/puxolika/gXhfcif/siguditelisupagilagif.pdfIn PDF document text
- https://cdn.sqhk.co/zokasejiz/LwI9gfZ/fuvuxobasizibafazip.pdfIn PDF document text
- https://cdn.sqhk.co/lojibuwe/IIhcz00/pekikifujal.pdfIn PDF document text
- https://cdn.sqhk.co/xegunorasu/iohgg9H/marcos_specialty_pizza_bowls_nutrition_facts.pdfIn PDF document text
- http://ch-data-2a8fv9s.pw/how_to_use_a_colored_pencil2kff9.pdfIn PDF document text
- http://policyhelpcenter.com/annie_script_freefj55a.pdfIn PDF document text
- http://whalesqpa.fun/hp_software_setup_utilityqm9uq.pdfIn PDF document text
- http://electrumwallet.buzz/78947487845ins6q.pdfIn PDF document text
- http://top-odejda.com/african_coffin_dance_meme_originvnb8e.pdfIn PDF document text
- https://cdn.sqhk.co/busosuwik/cjcdIgd/pase_elite_gratis_free_fire_agosto_2020.pdfIn PDF document text
- http://wumakelanatug.22web.org/intel_nuc7i3bnh_datasheet.pdfIn PDF document text
- http://idealicacolumbia.site/46834796082d2oj4.pdfIn PDF document text
- http://gdztut.com/ripanudiwuvawupvp56n.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/tuxenipup/43061744519.pdfIn PDF document text
- https://s3.amazonaws.com/vigevot/finest_playa_mujeres_by_excellence_group_reviews.pdfIn PDF document text
- http://zalaxorenisev.epizy.com/animal_crossing_wild_world_appearance_guide.pdfIn PDF document text
- https://s3.amazonaws.com/fibesezati/giresimipamevug.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_off00014494.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14494 | 5204 bytes |
SHA-256: cd8d15b9add28d05bf06a14463982f1369aff74f3729b831a25eef84aa677397 |
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font_01_sfnt_off00015668.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x15668 | 12644 bytes |
SHA-256: 02cd6c42a1f93e265e266b61d3332bc0248556301f2e56c894a02749986d06af |
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