MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains a large number of external links, a common tactic for distributing malware or conducting phishing campaigns. The ClamAV detection and ML classifier strongly indicate malicious intent. The embedded links, such as https://druttle.ru/strik?utm_term=sony+rx100+iv+slow+motion+tutorial, likely lead to malicious sites or further stages of an attack.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
Heuristics 6
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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 contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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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://druttle.ru/strik?utm_term=sony+rx100+iv+slow+motion+tutorial PDF link annotation
- https://cdn.sqhk.co/bamazaludez/ijieOjf/54373859775.pdfIn PDF document text
- https://cdn.sqhk.co/puxolika/ejc1lgg/introductory_chemistry_a_guided_inquiry_answer_key.pdfIn PDF document text
- https://cdn.sqhk.co/xuxiropuwomo/jUjfjf4/95977523157.pdfIn PDF document text
- https://cdn.sqhk.co/wejagamewo/jchadJZ/fasosol.pdfIn PDF document text
- http://zonitupupafof.sportsontheweb.net/reading_and_writing_skills_grade_11_download.pdfIn PDF document text
- https://cdn.sqhk.co/bodevoposuji/1iaFggh/3244860956.pdfIn PDF document text
- https://cdn.sqhk.co/fakupavod/ANljigf/14445231822.pdfIn PDF document text
- https://cdn.sqhk.co/dikabopagesi/hgfuhgl/gilozazipaferirota.pdfIn PDF document text
- https://goxesepejapumew.weebly.com/uploads/1/3/4/6/134609979/josajusev.pdfIn PDF document text
- https://cdn.sqhk.co/xasakeza/fHK6jjP/vega_tools_llc_huntsville_al.pdfIn PDF document text
- http://timinome.getenjoyment.net/12373967133.pdfIn PDF document text
- http://kefijor.mygamesonline.org/pdf_acrobat_reader_dc_ocr.pdfIn PDF document text
- https://cdn.sqhk.co/vivepovugeli/qogjjdU/battle_beaver_discount_codes.pdfIn PDF document text
- http://xekalabaxuv.medianewsonline.com/nuxokenosirasajadowe.pdfIn PDF document text
- https://cdn.sqhk.co/gederanew/2ehbyje/xuruvesepa.pdfIn PDF document text
- https://lasaveba.weebly.com/uploads/1/3/4/4/134488520/kasewuzavu_rodiwik.pdfIn PDF document text
- https://lemevepavakupe.weebly.com/uploads/1/3/4/7/134701524/4abd842b9bbeb5b.pdfIn PDF document text
- https://fapudunaga.weebly.com/uploads/1/3/0/7/130776769/sinemajekutoje_defobozipekuk.pdfIn PDF document text
- https://jizufozerujit.weebly.com/uploads/1/3/4/3/134343201/taror.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://9005981c-20a7-4b93-9dfe-a591c0bc6fcf.filesusr.com/ugd/afbba5_a4185df7f79b4b4ba1788605b00f4805.pdf?index=trueIn PDF document text
- https://2ce49c0c-752a-49d0-a831-a69229ee2afe.filesusr.com/ugd/6e9521_46d7b7cd31b346feb33ffd2dfe683629.pdf?index=trueIn PDF document text
- https://3485775d-af35-4505-8fb4-f6750f575e04.filesusr.com/ugd/42f18e_e3aa2bac5e4b4695b6aafd98e40935c4.pdf?index=trueIn 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_off0000c981.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC981 | 5448 bytes |
SHA-256: 777a35eeef623e08be17cebb75e5ac3956aa073d9876582b9cb2312ee177b2a3 |
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font_01_sfnt_off0000dc11.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDC11 | 10192 bytes |
SHA-256: 0c9ed25229d8f4a9de4b79f80a15bce70706469dbe6797c52a30b52ccaa26eff |
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