MALICIOUS
134
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF was flagged by multiple heuristics, including a high-confidence ML classifier and ClamAV detection, indicating malicious intent. The presence of numerous external URIs and a link farm structure suggests a phishing or malware distribution attempt. While no scripts were explicitly extracted, the PDF structure and URL patterns are consistent with attempts to redirect users to malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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://xezojetit.ru/strik?utm_term=peter+senge+5+disciplines PDF link annotation
- http://azalea.store/10_500_cool_facts_about_angel_fallsh0fdu.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4373240/normal_5fdabedb1d92f.pdfIn PDF document text
- http://dumubemajizukov.medianewsonline.com/maschine_mikro_mk1_manual.pdfIn PDF document text
- http://mivetys.xyz/98385253309oyo6g.pdfIn PDF document text
- http://wivuperafuzo.mypressonline.com/calendario_laboral_2020_mexico.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4426974/normal_5fd0664ee48de.pdfIn PDF document text
- http://laludinemolat.sportsontheweb.net/sinemizevuvik.pdfIn PDF document text
- http://kupiokno.su/cognitive_perspective_weaknesses8fr7d.pdfIn PDF document text
- http://zujejilolo.scienceontheweb.net/efectos_de_la_contaminacion_atmosferica.pdfIn PDF document text
- http://libopadu.scienceontheweb.net/winegard_carryout_g2_power_inserter.pdfIn PDF document text
- http://medemukiduba.sportsontheweb.net/youth_football_tackling_drills_youtube.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4463034/normal_5fda398911710.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://wopojofa.atwebpages.com/18921721595.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1f8ae006-dbb6-4385-ad88-05333fe767ef/what_kind_of_oil_does_a_2007_toyota_rav4_take.pdfIn PDF document text
- https://d54d55f4-8004-4613-9f19-7b96cbed0ae7.filesusr.com/ugd/ce4b32_34ea9692c4da4c1db05c235d30eae406.pdf?index=trueIn PDF document text
- https://98cdd5c5-c43e-49eb-9373-39517e896cbb.filesusr.com/ugd/90661f_b2c748cec0d346d59b1a6453a7a71d06.pdf?index=trueIn PDF document text
- http://zigakakedulogim.myartsonline.com/goxuvawujezapowu.pdfIn PDF document text
- https://ff9dba89-6132-4485-99c2-ace8a2453124.filesusr.com/ugd/c3f59f_8d6f8e2b8aeb4f2d8fdbab63264ed107.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/4e9b8206-958c-41f0-b299-a44e2d7ad7e6/how_much_is_a_smith_corona_electric_typewriter_worth.pdfIn PDF document text
- https://98cdd5c5-c43e-49eb-9373-39517e896cbb.filesusr.com/ugd/90661f_2aa5cfceeb934948a62ac9dacb8e84a5.pdf?index=trueIn PDF document text
- http://mawidinivetobi.myartsonline.com/bogimexamoxanu.pdfIn PDF document text
- http://zitasixan.atwebpages.com/what_is_written_law_in_malaysia.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_off0000ebc9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEBC9 | 5156 bytes |
SHA-256: 99fcbb3ad13331ef0a4a9e31e3e57fd50b0d066550c739d0634a67e58e93a80e |
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font_01_sfnt_off0000fd68.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFD68 | 11244 bytes |
SHA-256: 8388d3edafd5eda21d046afea19270e5653af3dda617a0c616a1b12f9aa9550a |
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