MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF document contains numerous external URIs and is flagged as a link farm on disposable hosting, indicating a phishing or malware distribution attempt. The ML classifier and ClamAV detection strongly suggest malicious intent. Although no scripts were explicitly extracted, the PDF structure and embedded URLs are indicative of a malicious document, likely delivered via spearphishing.
Machine Learning
- Nyx PDF Classifier malicious score 0.9991
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://midufefew.ru/award?keyword=d%2526d+5e+dark+sun+setting PDF link annotation
- https://cdn.sqhk.co/wibafozadil/cgcIu2Q/power_bass_subs_review.pdfIn PDF document text
- http://tifusavegapawuf.mygamesonline.org/how_do_i_get_property_lines_on_google_earth.pdfIn PDF document text
- http://kilewigi.iblogger.org/us_news_world_report_law_firm_rankings.pdfIn PDF document text
- http://mobile-media.moscow/where_to_buy_metal_detectors_in_australia64jxm.pdfIn PDF document text
- https://cdn.sqhk.co/nemovofa/hwVkheT/jozeg.pdfIn PDF document text
- https://cdn.sqhk.co/fadejiweruw/gxyiizh/retro_world_llc.pdfIn PDF document text
- http://uose.xyz/briggs_and_stratton_18hp_opposed_twin_performance_partsbrjaa.pdfIn PDF document text
- http://karaulovlife.site/dell_c1765nfw_fuser9amow.pdfIn PDF document text
- http://sevoxotedeki.medianewsonline.com/what_are_the_books_in_the_fantastic_beasts_series.pdfIn PDF document text
- https://cdn.sqhk.co/mivadunoxo/05Wgjje/little_heroes_pediatric_dentistry_mission.pdfIn PDF document text
- http://jegepev.22web.org/aifmd_level_2_regulation.pdfIn PDF document text
- http://xaxikobovivo.22web.org/99103460758.pdfIn PDF document text
- http://francobusiness.com/dengue_guidelines_cdcye58m.pdfIn PDF document text
- http://legendnat.space/sozuligusosozv5g1l.pdfIn PDF document text
- http://ttop-shop.com/baaghi_2016_full_movieu2hzh.pdfIn PDF document text
- http://suzamajotibe.mywebcommunity.org/merakafomim.pdfIn PDF document text
- http://choosemadam.site/lozapalewozolektm4w9.pdfIn PDF document text
- http://thedopemarketing.com/topobexobijuzulevuxisevopl1c.pdfIn PDF document text
- http://nokojatagi.mywebcommunity.org/how_to_remove_clutch_on_homelite_chainsaw.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://jonesojawu.myartsonline.com/how_does_automatic_bread_maker_work.pdfIn PDF document text
- https://4bf641bf-117a-4913-931f-55e49063997f.filesusr.com/ugd/5befcb_897b7a2b24d9470e869a06b018da35ff.pdf?index=trueIn PDF document text
- https://71f68c9c-1037-483c-a0ca-f268b7ddd3c8.filesusr.com/ugd/87fdc7_dca8a1e3e04a44d8af61be86b29b0c9c.pdf?index=trueIn PDF document text
- https://19972ee8-34f0-4900-8009-9f590161cd02.filesusr.com/ugd/64db51_39ef21135fbb452ea24a038ce6c8b0ae.pdf?index=trueIn PDF document text
- https://b5c90759-dbf8-4ccd-b12d-e23c958527f9.filesusr.com/ugd/915a55_debb958782cd4d5b8bf5aac8f5d45b07.pdf?index=trueIn PDF document text
- https://58552d80-c20c-4e4f-99b9-91bedbcc07a3.filesusr.com/ugd/c18496_ffaa825447144cd5b141a9dbe214f179.pdf?index=trueIn 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_off0000d823.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD823 | 4156 bytes |
SHA-256: 7b9a78bc71d00e4bcff8473d51fc82c270a18144a13d22e5cfd906eda86eaada |
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font_01_sfnt_off0000e650.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE650 | 9868 bytes |
SHA-256: a481b2f810b61dd22bb9fdf2f868981f4e8d8d56cbe9178c6e42b8c6d801aea6 |
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