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 0.9997
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://leonvi.ru/wix?keyword=chestplate+enchantments+1.16 PDF link annotation
- http://tupakewufitid.iblogger.org/psc_omr_answer_sheet.pdfIn PDF document text
- https://cdn.sqhk.co/pixukinoma/hjOhaOg/59327690975.pdfIn PDF document text
- http://relejovavup.22web.org/how_to_repair_water_pump_motor_in_hindi.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4478137/normal_60148a3f5dc89.pdfIn PDF document text
- http://lijamerogavex.iblogger.org/aaranya_kaandam_tamil_movie_hd.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4372967/normal_5fd264b811742.pdfIn PDF document text
- https://cdn.sqhk.co/maxevurux/fhbghaO/cricket_live_match_score_please.pdfIn PDF document text
- https://cdn.sqhk.co/resilano/h51ohdv/dutadabona.pdfIn PDF document text
- https://cdn.sqhk.co/dedejosewor/CjebYSf/ates_ve_su_5_rekor_oyun.pdfIn PDF document text
- http://lepasipun.iblogger.org/38289212114.pdfIn PDF document text
- https://cdn.sqhk.co/tumowara/6GdCXv6/16237153645.pdfIn PDF document text
- https://cdn.sqhk.co/sopiloroda/4ggjaih/8208196665.pdfIn PDF document text
- http://wokelegekak.66ghz.com/wozomibibusaxijawuteta.pdfIn PDF document text
- https://cdn.sqhk.co/tisufupujeli/TWigx9B/dawizizin.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://zujejuxuj.rf.gd/nazuwagedefikena.pdfIn PDF document text
- http://jenetaponolinev.rf.gd/latest_weather_news_report_philippines.pdfIn PDF document text
- http://reniletaz.epizy.com/94460831348.pdfIn PDF document text
- http://fipaliwabalutu.rf.gd/potential_transformer_testing_and_commissioning.pdfIn PDF document text
- http://bilodevufutumu.rf.gd/13329665686.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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0001082b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1082B | 5220 bytes |
SHA-256: 875c70d88da3a404f208c73161906e385e4166e98880813af74ef00b974118ce |
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font_01_sfnt_off000119ce.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x119CE | 11128 bytes |
SHA-256: 17649a9427b08560a32ab3783ab8f850f302b339b08478e1ec3c7c372913aa8a |
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font_02_sfnt_off00013fe5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13FE5 | 16104 bytes |
SHA-256: c72ca0970d51b0a8ad78cefeb5ce5696832e14da31bd2128a4ba9c3d04a16bf4 |
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