MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged by ClamAV as Pdf.Phishing.Trojan and ML classifier indicated a high probability of maliciousness. It contains numerous embedded URLs, with a primary suspicious URL pointing to `https://midufefew.ru/strik?utm_term=taurus+pt111+gen+2+mags`. The heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' indicates the PDF is a link farm on disposable hosting, suggesting a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9990
Heuristics 5
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://midufefew.ru/strik?utm_term=taurus+pt111+gen+2+mags PDF link annotation
- http://zopesozali.mypressonline.com/vewivuje.pdfIn PDF document text
- http://vkysnaya-eda.site/karudalikufaxizabewqp6be.pdfIn PDF document text
- http://nafepuzemobir.sportsontheweb.net/66365934345.pdfIn PDF document text
- http://vumogegotawugub.mypressonline.com/xofugugomo.pdfIn PDF document text
- http://sacredname.ru/hsc_result_marksheet_2019_comilla_boardtesvk.pdfIn PDF document text
- http://sputnews.com/does_the_stock_exchange_close_early_today26lwn.pdfIn PDF document text
- http://riwotivadejud.sportsontheweb.net/59948182339.pdfIn PDF document text
- http://fastdonwload.space/478415780806wezv.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://uploads.strikinglycdn.com/files/3ccf7516-8d47-4c48-b139-71cdbedbd4d6/how_often_should_you_change_transmission_fluid_in_honda_pilot.pdfIn PDF document text
- https://1bc2da55-d9f9-46f5-9d67-b48dc82c85d4.filesusr.com/ugd/957ce7_6727f9231b424211b526ba18893364c4.pdf?index=trueIn PDF document text
- https://9170d309-caca-4186-8987-bf6b40ce219c.filesusr.com/ugd/baef12_f64aa6ca57424d25b27cbedce1725fb7.pdf?index=trueIn PDF document text
- http://nitobub.rf.gd/sutamuzejawan.pdfIn PDF document text
- https://8035c368-62b5-4e0f-b07c-73fd2baf85c9.filesusr.com/ugd/2ee8d4_8976c4555de5464cae8d84e36458b12f.pdf?index=trueIn PDF document text
- http://joberemig.atwebpages.com/andhra_jyothi_epaper_sunday_book.pdfIn PDF document text
- https://2a07c75e-e898-48ba-b326-4cccc82d0599.filesusr.com/ugd/ff154e_0a993516ce03447291ac31a557b35557.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/wegemebufojafak/pe_design_10_download_crack_free.pdfIn PDF document text
- http://pezilijino.rf.gd/xufitedisukawa.pdfIn PDF document text
- https://8c285b57-3156-47ce-881b-df665acc117b.filesusr.com/ugd/8d46c2_ac9d988296f1486383e6c5f36966e8b4.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/876a93e1-65e5-4359-9aca-9c6a2f3e2d57/nolibebubukitoriguto.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/cd09e511-1e9a-4117-add6-2d2fafa44332/job_seekers_often_rate_as_the_most_job_related_selection_procedure.pdfIn PDF document text
- https://s3.amazonaws.com/jolunenafobuw/92481344331.pdfIn PDF document text
- http://zijubeda.rf.gd/72940994757.pdfIn PDF document text
- https://s3.amazonaws.com/lanubili/difficult_java_interview_questions_and_answers.pdfIn PDF document text
- https://s3.amazonaws.com/vukujidor/hayward_h400fdn_pool_heater_parts.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/bf6b265c-9efb-4adc-9605-9d0f3cc5f855/tikegazebiduxepipamumonaf.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0001043d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1043D | 4964 bytes |
SHA-256: 8a4800f54822a0a15e7a55a404750e0900a50b06e4a7a5e2b7f25c57917a9c96 |
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font_01_sfnt_off00011508.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11508 | 11076 bytes |
SHA-256: 4d8e79f083e6dd1f6000089ec14609b2aa298523c9eee25257c4ad53b8780fb0 |
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font_02_sfnt_off00013b1a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13B1A | 4324 bytes |
SHA-256: b50a2106bf82917db0cd3cf88f63c5e8cc3298b343ace5cffc591b35df33d24c |
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