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://seumenha.ru/wix?keyword=ap+chemistry+practice+test+1+answers PDF link annotation
- https://cdn.sqhk.co/totimujid/gjhxheW/battlefield_5_not_on_companion_app.pdfIn PDF document text
- https://cdn.sqhk.co/bokirebi/eDgiUkV/35908995642.pdfIn PDF document text
- https://cdn.sqhk.co/jepipovi/jwichgs/find_new_friends_near_me.pdfIn PDF document text
- https://cdn.sqhk.co/terasovo/hggcgfy/game_of_sultans_cheats_without_survey.pdfIn PDF document text
- http://lassituda.online/nubobuneweragalamozivauxm7m.pdfIn PDF document text
- https://cdn.sqhk.co/rotuzuwibi/iijixgh/gravity_definition_physics.pdfIn PDF document text
- https://cdn.sqhk.co/pefisemise/fGjdMij/zegimixo.pdfIn PDF document text
- https://cdn.sqhk.co/filajokajemu/jaOhiaj/22296541964.pdfIn PDF document text
- https://cdn.sqhk.co/jekuvobu/5dichcq/deterewizorobefovisabuw.pdfIn PDF document text
- https://cdn.sqhk.co/zogowefu/9hcljjX/11137276450.pdfIn PDF document text
- https://cdn.sqhk.co/gukisafuw/bSoEXHO/90307017665.pdfIn PDF document text
- http://martakkord.ru/can_you_buy_a_house_in_canada_with_bad_creditjb42l.pdfIn PDF document text
- http://mexicotop3.xyz/blank_calendar_template_september_2019f2jkn.pdfIn PDF document text
- http://kelnoteres.xyz/anand_shinde_video_songs_freeo216p.pdfIn PDF document text
- http://verifybadgehelp.com/capitulacion_de_santa_fesd8v2.pdfIn PDF document text
- http://adv-workshop.site/tibedewapefobafexokqg60p.pdfIn PDF document text
- https://cdn.sqhk.co/bapuwanuvadi/ijdZPBz/74430894169.pdfIn PDF document text
- http://shishkin-seed.xyz/python_2._7_solaris_10c9aj6.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://nekepozime.epizy.com/free_printable_christmas_labels_template.pdfIn PDF document text
- http://dipuvomefig.epizy.com/36234255345.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_off0000ea1d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEA1D | 5376 bytes |
SHA-256: 379553c71e6a34e833dedee1f153f2572bafa24bf84af60dc9f96360a9093eea |
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font_01_sfnt_off0000fc55.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFC55 | 10516 bytes |
SHA-256: f355afbc0008075353c1c5818c02ddd32169f57308ba71b3736f0cd7619b43e9 |
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