MALICIOUS
266
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
T1203 Exploitation for Client Execution
This PDF document functions as a link farm, containing numerous embedded URLs pointing to potentially malicious content. The presence of multiple suspicious and disposable domains, combined with a high ML classifier score and ClamAV detection, strongly indicates malicious intent. The document likely serves as a lure to download further stages of malware or phishing content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9990
Heuristics 8
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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 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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Image-heavy PDF with invisible link to suspicious domain high PDF_SUSPICIOUS_LINK_LUREPDF is a small image-heavy lure with invisible link annotations that send the user to a suspicious high-risk-domain URI. This matches credential-phishing carriers where the visible document is only a prompt and the real collection flow happens on the linked website.
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Password-protected archive handoff high SE_PASSWORD_ARCHIVE_LUREDocument gives password instructions for an archive or attachment — often used to keep payloads encrypted until after gateway scanning
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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/wix?keyword=advanced+guide+to+real+estate+investing+ken+mcelroy+pdf PDF link annotation
- http://tk-pobeda.site/lesson_12_divide_whole_numbers_answer_keyx6fga.pdfIn PDF document text
- https://sunivisoxeban.weebly.com/uploads/1/3/4/4/134493344/6357102.pdfIn PDF document text
- https://gafokogem.weebly.com/uploads/1/3/0/8/130874161/b958aa06.pdfIn PDF document text
- https://zamosokajuzosa.weebly.com/uploads/1/3/4/6/134651904/7535684.pdfIn PDF document text
- http://paypallsecurity.com/podifisegonuzodekotedobij5ctff.pdfIn PDF document text
- http://getcabinets.xyz/english_idioms_equivalent_in_spanish6otb1.pdfIn PDF document text
- https://tufanemoxidubux.weebly.com/uploads/1/3/4/3/134315727/6236011.pdfIn PDF document text
- https://xibigulekin.weebly.com/uploads/1/3/0/9/130968960/9aeb4ef8a8440a.pdfIn PDF document text
- http://osummer.space/download_age_of_apes_mod_apk0vbss.pdfIn PDF document text
- http://get3creditscores.info/traxxas_e_maxx_manualqegqt.pdfIn PDF document text
- http://instofficial.online/search_engine_optimisation_for_dummiesxodmn.pdfIn PDF document text
- http://newsportstechnology.ru/443779388062cn00.pdfIn PDF document text
- https://xukizawumu.weebly.com/uploads/1/3/1/3/131380236/tonotono.pdfIn PDF document text
- https://savaxibinis.weebly.com/uploads/1/3/3/9/133997587/322fd5cbd3.pdfIn PDF document text
- https://gitapizi.weebly.com/uploads/1/3/2/6/132683136/26bcb.pdfIn PDF document text
- http://dashcamtopbest.com/vokozifenuxak6xvyw.pdfIn PDF document text
- http://heliusdesign.ru/96270890570gs29d.pdfIn PDF document text
- http://goloszauniver.fun/kotamun7rk38.pdfIn PDF document text
- http://formblckr1.xyz/noxobanomzsu5a.pdfIn PDF document text
- http://moitender.org/roiworld_dress_up_games_celebritycjjp7.pdfIn PDF document text
- http://ig-supportcenter.xyz/personajes_principales_del_libro_100_aos_de_soledadgbq20.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/xuvamuba/34880116053.pdfIn PDF document text
- https://s3.amazonaws.com/fojaxexino/factual_report_explanation.pdfIn PDF document text
- https://s3.amazonaws.com/sojebelevenex/round_flat_static_dynamic_characters_worksheet.pdfIn PDF document text
- https://s3.amazonaws.com/bagisi/house_construction_estimate_spreadsheet_excel.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_off0000eb81.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEB81 | 5688 bytes |
SHA-256: ce39a170a5f1fbeb5207956789d89d28f62486b6c04c78c0ea0438e56f94c58d |
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font_01_sfnt_off0000fee3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFEE3 | 12144 bytes |
SHA-256: 93ebd899788e4dcbc0ef031952699523caef1b820238c6af70bd3d08f8511846 |
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