MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged by multiple heuristics, including a critical ClamAV detection for 'Pdf.Phishing.Trojan' and an ML classifier scoring it as highly malicious. The document contains a large number of external links, many pointing to PDF files, suggesting a link farm or redirection scheme. While no scripts were explicitly extracted, the PDF structure and the nature of the URLs indicate a potential phishing or malware distribution attempt, possibly leveraging embedded JavaScript for malicious actions.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 5
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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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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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/aws?utm_term=baby+boy+images+hd+free
- https://cdn.sqhk.co/remimidotomi/ijigdWt/nostalgia_electrics_microwave_oven_in_aqua.pdf
- http://koreanluxe.com/download_game_dead_rain2_tree_virus_mod_apk0w2hu.pdf
- http://storeyou.store/juxelegigapitumi1o64m.pdf
- http://portkamesto.site/552450642605iup6.pdf
- https://cdn.sqhk.co/mujekesire/gihjchc/78683412175.pdf
- https://cdn.sqhk.co/demawanetufi/hiKgegh/wehrmacht_meaning_word.pdf
- https://cdn.sqhk.co/kixituvelil/jjdheUF/dapibivikafowadibunal.pdf
- https://sazulolako.weebly.com/uploads/1/3/1/4/131453808/1065314.pdf
- https://cdn.sqhk.co/zodenizekija/gciliah/youtube_tv_nfl_games_tomorrow.pdf
- https://cdn.sqhk.co/sesexibanobu/hejaIgf/siriusxm_music_podcasts_radio_news_more.pdf
- https://cdn.sqhk.co/bojidokagivi/jd1hc7t/sazifidapolukuriwob.pdf
- https://cdn.sqhk.co/nuvuvidova/eIcjb2T/zadugusatixajonidakezuvab.pdf
- http://alexsaf.ru/92721611122z55of.pdf
- https://cdn.sqhk.co/xivovido/jghbgj9/vagijadufasini.pdf
- http://siteznakomstv69.space/warhammer_40000_inquisitor_martyr_crok9gq.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://s3.amazonaws.com/zumomasugipeno/83067256432.pdf
- https://s3.amazonaws.com/xirixepo/ginebra_san_miguel_inc_annual_report.pdf
- https://s3.amazonaws.com/paropabaru/63744705245.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0001066e.bin2fc6551cacf6689c61d02629d7708d4947fbb9d69cda38e1e1cfb1d09afce104 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1066E | 5580 bytes |
font_01_sfnt_off00011948.binc652982d73d9b5a8be14901c3ab4de29c2d1d9eb31d26e5f5c287d1f96d19985 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11948 | 10628 bytes |
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