MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged as malicious by ML classifiers and ClamAV, indicating a phishing or trojan payload. The document body, though partially corrupted, contains text related to thermostat replacement, suggesting a lure. Embedded URLs, such as 'https://bologen.ru/strik?utm_term=how+to+replace+a+honeywell+thermostat+with+a+nest', likely lead to malicious sites designed to exploit users.
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://bologen.ru/strik?utm_term=how+to+replace+a+honeywell+thermostat+with+a+nest
- http://dorugatutaxovi.scienceontheweb.net/pejokiguxapawagifaber.pdf
- http://likefetevu.getenjoyment.net/53769133807.pdf
- https://static.s123-cdn-static.com/uploads/4374371/normal_5ffb0ba3d7953.pdf
- http://qwertyujg.xyz/khutbah_al_haajahl1ndb.pdf
- http://sivesesugipode.scienceontheweb.net/70808098140.pdf
- https://static.s123-cdn-static.com/uploads/4365536/normal_5ff53f0642bf4.pdf
- http://meetcabinets.xyz/50593948043g8kro.pdf
- http://normab-id.com/is_push_pull_legs_better_than_bro_split_for_masspr0ug.pdf
- https://cdn-cms.f-static.net/uploads/4495040/normal_6037a112419ff.pdf
- http://agent-spv.space/apologize_one_republic_piano_sheetsupsim.pdf
- http://premial.su/wazomamukenogipefubezufsfyb3.pdf
- http://ranupila.mywebcommunity.org/causes_of_prostate_cancer.pdf
- http://towufato.mywebcommunity.org/academic_literacy_test.pdf
- http://dalifajebuxog.scienceontheweb.net/dremel_accessories_guide_poster.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://wadobenozunon.rf.gd/voguvepubuserogowajuloja.pdf
- http://molodetagako.epizy.com/bed_bug_reports_hotels_chicago.pdf
- http://ziwivazud.onlinewebshop.net/1419666574.pdf
- http://rupesujutiwu.myartsonline.com/bamexewasexeladalogusev.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000ef36.binf75eacd582d61d50be71781073c3d0b5c73e30912d60742e581a356eaa764cd6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEF36 | 5328 bytes |
font_01_sfnt_off0001013c.bin244130dd5c59e466b6150eed31ad74663929a9fd6baa0e73947017c25201ad43 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1013C | 10492 bytes |
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