MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains numerous external links, many hosted on disposable domains, suggesting a link farm designed to redirect users to malicious content. The presence of 'Minecraft vn mien phi' in the document body, along with a URL containing 'minecraft', indicates a lure to attract users interested in free Minecraft content. The ClamAV detection and ML classifier strongly indicate malicious intent, likely for phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
Heuristics 6
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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 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://baarspo.ru/123?utm_term=minecraft+vn+mien+phi PDF link annotation
- http://vatemuredaxusob.22web.org/to_bother_verb_forms.pdfIn PDF document text
- http://wodedunor.22web.org/cambridge_primary_mathematics_learner_s_book_1_download.pdfIn PDF document text
- https://gujowidupisume.weebly.com/uploads/1/3/4/1/134131448/galatinejejuvu.pdfIn PDF document text
- https://bativizamazon.weebly.com/uploads/1/3/4/7/134770744/jisafojibalavo_nasulibubariv_zewisos.pdfIn PDF document text
- http://totukatipuletu.22web.org/i_sure_it_will_be_fine_meme.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4498404/normal_60214e46e2507.pdfIn PDF document text
- http://hempmap.ru/95681757415isg75.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4401982/normal_601271923c89f.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4446036/normal_6017d4943d9d0.pdfIn PDF document text
- http://esmoney.site/a_song_of_ice_and_fire_book_1_synopsislrp7a.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4494432/normal_5fd161751f7af.pdfIn PDF document text
- https://zuwukozoxuwiged.weebly.com/uploads/1/3/4/7/134713444/b1977b8c.pdfIn PDF document text
- http://piguzipudoval.iblogger.org/davezemugiruruzosajitu.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://c6506652-bf5e-4f52-be36-03dbfaede22c.filesusr.com/ugd/f74919_696e2ef29a1d4829b2d9435232ee253d.pdf?index=trueIn PDF document text
- http://jovagerebof.rf.gd/cara_update_peta_garmin_nuvi_40lm.pdfIn PDF document text
- https://836291d8-7b77-40db-be8c-3105928c7ef3.filesusr.com/ugd/aae074_ff6e41bf3a4c4b8cb6659200771ac8ff.pdf?index=trueIn PDF document text
- http://jarifixe.epizy.com/genonidewopurasamo.pdfIn PDF document text
- https://d21da297-2d1c-4020-882f-059d99c29dc9.filesusr.com/ugd/3724a2_64efd1afb273472b84a7ad78e4a986c6.pdf?index=trueIn PDF document text
- https://0fecb50d-c8db-4b5c-a67e-01a13b1c0e9a.filesusr.com/ugd/da7c2d_e879cf6afdf641d789027c5b2308c575.pdf?index=trueIn PDF document text
- http://lujubozugib.epizy.com/saxon_math_answers_8th_grade.pdfIn PDF document text
- http://buvumurasamaku.rf.gd/brother_xr-65t_price.pdfIn PDF document text
- https://171e2b11-24ea-4535-acac-f971ec821c4b.filesusr.com/ugd/a07927_ab967f64f1274f79b51c6086519463c9.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_off0000e942.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE942 | 5112 bytes |
SHA-256: c4345fafd48968bd0803a76900d38da4174ccf08df46fd3fb20f0cf2c4b5867e |
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font_01_sfnt_off0000fa92.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFA92 | 23780 bytes |
SHA-256: eca146dde7ef5585c1e3a5d988b5efa2d318235414832a1e7f4c6efd31425ebb |
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