MALICIOUS
134
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
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 and presents a deceptive download button. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9994
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 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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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://mezovuduw.ru/wix?keyword=unidad+2+leccion+1+cultura+a+answers PDF link annotation
- https://ritosameb.weebly.com/uploads/1/3/4/2/134266106/bepibunad.pdfIn PDF document text
- https://banugaso.weebly.com/uploads/1/3/5/3/135326488/4268330.pdfIn PDF document text
- http://tuvawom.iblogger.org/minimum_basic_standard_of_adequate_care.pdfIn PDF document text
- http://linuvozuvum.22web.org/peavey_classic_50_2x12.pdfIn PDF document text
- https://satefavazavapof.weebly.com/uploads/1/3/4/7/134718375/mixefepiwenoxur.pdfIn PDF document text
- http://petazizol.iblogger.org/lopilolurowufosaf.pdfIn PDF document text
- http://subefimajifulik.22web.org/what_to_take_for_car_inspection.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://lajofekozorofa.rf.gd/catholic_study_bible_apk.pdfIn PDF document text
- https://ba85394b-11ac-4ca4-926b-74ca936c52e1.filesusr.com/ugd/5ccfc8_8d0ee71bbf8847b996c109b2cb58fdda.pdf?index=trueIn PDF document text
- http://wikimenuvebiz.epizy.com/818662378.pdfIn PDF document text
- http://gasunojuz.epizy.com/2914193134.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b49a49f3-c586-4198-9273-d475ee25e9d7/craftsman_14_inch_electric_chainsaw_blade.pdfIn PDF document text
- https://6cdb29d4-22ce-4aaf-9e51-562b59d50851.filesusr.com/ugd/1b20fb_c5b931b6d1fb42c3ac2a250bfeb6f707.pdf?index=trueIn PDF document text
- http://kagabefusexem.epizy.com/xodazex.pdfIn PDF document text
- https://6c71f620-b6e5-46cc-9e58-526c5f0a7a41.filesusr.com/ugd/1c90dc_0fcb24c243b648a0b4c937bad9b215be.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/0c1cf768-eea9-4a90-9b3a-c439eca40576/dekugegaramazamomufek.pdfIn PDF document text
- http://vuxotuketut.rf.gd/schindler_s_list_movie_in_tamil.pdfIn PDF document text
- http://puwagof.rf.gd/what_is_the_preferred_form_of_marriage_among_the_yanomami.pdfIn PDF document text
- http://wikotutagor.epizy.com/html5_simple_template_responsive.pdfIn PDF document text
- http://xumugipetoje.epizy.com/dnd_5e_monk_character_sheet.pdfIn PDF document text
- http://vuriruzuminomu.epizy.com/marriage_anniversary_song_telugu.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_off0001de29.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1DE29 | 3552 bytes |
SHA-256: 1d7bd3c831acdb716e951a441ba493eedf95d932ea69ad0a23ff56fb83286f7c |
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font_01_sfnt_off0001eada.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1EADA | 5200 bytes |
SHA-256: 2804477642d8c84c23769ecf81c333fac88cec894becac41f95d5051ce932578 |
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font_02_sfnt_off0001fcb4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1FCB4 | 14948 bytes |
SHA-256: dab04813d1ca8bde4bd909204c82bf8430fdc8197998d39cb65e3383910e63a3 |
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