MALICIOUS
124
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
T1059.007 JavaScript
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9662
Heuristics 4
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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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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://jumiwimov.ru/award?keyword=april+2020+calendar+pdf+wincalendar PDF link annotation
- http://gratoramaa.website/niwepupou95g3.pdfIn PDF document text
- http://lestyprin.online/30319893174lrz7r.pdfIn PDF document text
- https://cdn.sqhk.co/dadakafopina/fhfjegd/takokigetagovuru.pdfIn PDF document text
- http://larizoseviditib.iblogger.org/bujewin.pdfIn PDF document text
- https://cdn.sqhk.co/jowapezo/aicgiib/bewawafulaximumoworewen.pdfIn PDF document text
- http://4escam-bot.online/3616806497tzky3.pdfIn PDF document text
- https://cdn.sqhk.co/jimatoju/hctvdWB/54985499831.pdfIn PDF document text
- https://cdn.sqhk.co/xagogudexo/heQuggi/79941131628.pdfIn PDF document text
- http://help-lnstagram-verifycopyrgiht.com/social_problems_community_policy_and_social_action_by_anna_leon-guerrero_6th_editionz4uia.pdfIn PDF document text
- http://fapasevusiledap.mygamesonline.org/jikozupuma.pdfIn PDF document text
- http://guitar.su/71317059423c4dbr.pdfIn PDF document text
- http://fsfsfd.xyz/4_term_contingency_aba_examplesldu6b.pdfIn PDF document text
- http://trokot-tonirovka.online/maths_worksheets_for_6th_gradey5v4v.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://rosajeku.myartsonline.com/georges_marvelous_medicine_vocabulary_activities.pdfIn PDF document text
- https://s3.amazonaws.com/mamibis/puvupipejodojegalaropupux.pdfIn PDF document text
- https://s3.amazonaws.com/tobovunoberiki/52199903164.pdfIn PDF document text
- https://s3.amazonaws.com/bomifabipi/wadit.pdfIn PDF document text
- http://zovutexokisabut.epizy.com/sanuvovafopajizinaxi.pdfIn PDF document text
- https://s3.amazonaws.com/xajowu/16180263654.pdfIn PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 1
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f16f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF16F | 4924 bytes |
SHA-256: 3fcb0e70026b9c59fa98bc5401e6b1309c9d295a638f90a28f5974e517945589 |
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