MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. It contains an embedded URI pointing to 'baarspo.ru' and another URL associated with a link farm on disposable hosting, indicating a likely attempt to redirect users to a malicious site. The document body, though partially obfuscated, contains text related to fitness, suggesting a lure to disguise the malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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://baarspo.ru/123?utm_term=how+to+use+resistance+bands+for+pecs PDF link annotation
- http://bufenukaje.22web.org/10425159460.pdfIn PDF document text
- http://sidesevofexow.22web.org/new_amsterdam_season_3_episode_guide.pdfIn PDF document text
- http://nagozubotejelaj.iblogger.org/which_statement_best_describes_non_probability_sampling.pdfIn PDF document text
- http://jofufunobek.sportsontheweb.net/zunivirupigunakeji.pdfIn PDF document text
- http://juvugewit.iblogger.org/converse_all_star_plataforma_plateadas.pdfIn PDF document text
- http://the-job.ru/wuvogxqw42.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4460263/normal_6003527f40875.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
- http://zulexesovo.epizy.com/zepogif.pdfIn PDF document text
- http://jexukavelewin.rf.gd/deadwood_movie_english_subtitles.pdfIn PDF document text
- http://kodupir.epizy.com/91982838155.pdfIn PDF document text
- http://nutidefuga.rf.gd/cable_crunch_form.pdfIn PDF document text
- http://gadudadu.rf.gd/app_that_answers_math_questions_for_you.pdfIn PDF document text
- http://dogefifuga.rf.gd/rengar_build_guide.pdfIn PDF document text
- http://xuxejoser.rf.gd/font_awesome_button.pdfIn PDF document text
- http://bogalibamadom.myartsonline.com/vesugofujipuzodafumoburu.pdfIn PDF document text
- http://kavibajegis.onlinewebshop.net/aasl_standards_framework.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_off0000e7ce.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE7CE | 5192 bytes |
SHA-256: fe611d5af0540c324ab750bbf7b6c6a526c46204bc0118945860f0e800b5fa53 |
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font_01_sfnt_off0000f98f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF98F | 10968 bytes |
SHA-256: ff629cafed3485270e9ed1d210e8762f8a7fbbaedbc2704d276fe24b0e88e950 |
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font_02_sfnt_off00011ebb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11EBB | 4324 bytes |
SHA-256: 0d0f64e27578eb124b8bc81c7eceacdd166e22eddd95c81328e9fbd7de2a6333 |
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