MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
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 0.9996
Heuristics 5
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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 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://midufefew.ru/strik?utm_term=how+to+get+a+backing+track PDF link annotation
- http://budivev.scienceontheweb.net/samunanawunikinoxutud.pdfIn PDF document text
- http://kogutojoveso.mywebcommunity.org/xixekox.pdfIn PDF document text
- http://maxiteguf.medianewsonline.com/xinunovezudokeme.pdfIn PDF document text
- http://vujenixuwo.mypressonline.com/right_to_education_article_21a.pdfIn PDF document text
- http://bagezokazuraw.medianewsonline.com/divina_commedia_giorgio_inglese.pdfIn PDF document text
- https://sepafolelobonel.weebly.com/uploads/1/3/4/6/134614676/3999016.pdfIn PDF document text
- http://juvizex.sportsontheweb.net/35982938146.pdfIn PDF document text
- http://fagixadako.iblogger.org/oil_change_ariens_deluxe_28_sho.pdfIn PDF document text
- http://rodisawikikofu.medianewsonline.com/gazoxolilusulagufipatojen.pdfIn PDF document text
- https://matazesugol.weebly.com/uploads/1/3/4/7/134702103/tadutodeji.pdfIn PDF document text
- https://fisotewefupug.weebly.com/uploads/1/3/1/0/131071176/1283945.pdfIn PDF document text
- https://xasedomag.weebly.com/uploads/1/3/1/0/131071243/fobarimuxuviso.pdfIn PDF document text
- http://tolizidusinakil.22web.org/ncert_11th_biology_textbook_free.pdfIn PDF document text
- http://nositadox.mypressonline.com/puzupumodixatatebezulimos.pdfIn PDF document text
- http://bagerisevi.scienceontheweb.net/atomic_structure_class_8.pdfIn PDF document text
- http://tulumiv.medianewsonline.com/mowumuwisaloxetawel.pdfIn PDF document text
- https://jotitotibewava.weebly.com/uploads/1/3/1/3/131383271/bunivafipes-sawabaxixiw.pdfIn PDF document text
- http://tetutunugu.iblogger.org/how_to_watch_netflix_on_amazon_echo_show_8.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://kudogal.rf.gd/kutetoroxiran.pdfIn PDF document text
- http://palibam.atwebpages.com/62183794069.pdfIn PDF document text
- http://gosonuvubunevo.epizy.com/10_strongest_pirates_in_one_piece.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_off0000f398.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF398 | 4800 bytes |
SHA-256: 9eb1f2955a84670dc8acfd7808e7d8e4180f129c79c088e968e45bb99e3dd1e6 |
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font_01_sfnt_off00010407.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10407 | 11484 bytes |
SHA-256: 2ffd5ed51b0cde00e8d923a92aed4784fdd6ab616058b91454fa12f01a31fa4a |
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font_02_sfnt_off00012af1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12AF1 | 4324 bytes |
SHA-256: a542ec26cea93e049a2e27cd59b1347dd9bbdea13775fd7b822b3c2b3136116f |
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