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 0.9998
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://jacksth.ru/wix?keyword=quadrafire+800+pellet+stove+manual PDF link annotation
- https://cdn.sqhk.co/nugizape/egiigZX/marvel_legends_retro_spider_man_2020.pdfIn PDF document text
- http://lizetadolanut.iblogger.org/84410620463.pdfIn PDF document text
- http://retamos.mygamesonline.org/76760994806.pdfIn PDF document text
- https://famixarusefon.weebly.com/uploads/1/3/4/3/134396739/mijavosipi.pdfIn PDF document text
- https://cdn.sqhk.co/fujalapevame/oBgjhbK/29213080064.pdfIn PDF document text
- https://mibonapa.weebly.com/uploads/1/3/4/3/134308174/5417181.pdfIn PDF document text
- https://duvozeja.weebly.com/uploads/1/3/0/7/130739152/wekadawubaxigonixiwu.pdfIn PDF document text
- http://wupidubame.mywebcommunity.org/wasted_years_guitar_tab.pdfIn PDF document text
- https://cdn.sqhk.co/subesanodag/1EdjjfQ/where_s_my_water_paid_apk_free_download.pdfIn PDF document text
- https://tenuzovew.weebly.com/uploads/1/3/0/7/130740022/09075eaee.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://sogivuwe.onlinewebshop.net/zonopuxa.pdfIn PDF document text
- http://buwozefavimim.epizy.com/gmp_pharmaceutical_industry.pdfIn PDF document text
- https://s3.amazonaws.com/venunamazozuzo/share_chat_mobile_app.pdfIn PDF document text
- https://s3.amazonaws.com/matogapibelifiv/cdf_bursary_application_forms_kenya.pdfIn PDF document text
- http://fojosotum.myartsonline.com/45738703555.pdfIn PDF document text
- http://rerorisa.epizy.com/83591935888.pdfIn PDF document text
- http://milisepidug.rf.gd/nero_dvd_burner_offline_installer_free.pdfIn PDF document text
- https://s3.amazonaws.com/pusolefosex/rogedilito.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000ddeb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDDEB | 5644 bytes |
SHA-256: d6219d03ea3b22eaacdbb55ec7d0b0f7cd719de8966af2fa7a45b33f232e390f |
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font_01_sfnt_off0000f112.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF112 | 10596 bytes |
SHA-256: 3537f648da008b5ef03b8e3f04b26e916dbdf49e98fe470abbfedb9091e8126e |
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