MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged as malicious by a machine learning classifier and ClamAV, indicating a high likelihood of malicious intent. It contains a large number of external links, many hosted on disposable domains, suggesting a link farm or phishing campaign. The document body, though heavily obfuscated, appears to contain metadata related to 'wkhtmltopdf' and a 'persona 3 portable' guide, which likely serves as a lure to disguise the malicious nature of the embedded links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9992
Heuristics 6
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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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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://bologen.ru/wix?keyword=persona+3+portable+star+social+link+guide PDF link annotation
- https://ratofesut.weebly.com/uploads/1/3/5/3/135304008/gerularezime-mometokageg.pdfIn PDF document text
- http://supsun-aero.com/73121287299plmyn.pdfIn PDF document text
- https://nupinegudoxaxu.weebly.com/uploads/1/3/5/3/135350485/da0d52468b06bfe.pdfIn PDF document text
- https://jowatewiko.weebly.com/uploads/1/3/1/3/131380225/203d5.pdfIn PDF document text
- https://beveroseve.weebly.com/uploads/1/3/5/3/135316004/d3fc1.pdfIn PDF document text
- https://natutiwuv.weebly.com/uploads/1/3/6/0/136019317/lerazuzotefapimod.pdfIn PDF document text
- http://naturebiolog.fun/my_service_engine_soon_light_keeps_blinkingr4mi0.pdfIn PDF document text
- https://kikosezuzo.weebly.com/uploads/1/3/1/3/131378972/vugem.pdfIn PDF document text
- https://bawilawuvibowe.weebly.com/uploads/1/3/4/4/134401702/2912aa33.pdfIn PDF document text
- http://bubble1.space/active_voice_passive_voice_questions_and_answershxlig.pdfIn PDF document text
- http://medtechnika1.ru/10440464866ju831.pdfIn PDF document text
- https://jobalexaxikut.weebly.com/uploads/1/3/4/8/134892204/gusex_tepoxewozibuliz_sanatev.pdfIn PDF document text
- http://instapodarok365.site/amtlib._framework_cc_2015857re.pdfIn PDF document text
- https://kigijogi.weebly.com/uploads/1/3/4/7/134702755/fd13127529434.pdfIn PDF document text
- https://geduxajof.weebly.com/uploads/1/3/4/3/134328978/nigeleberutevimefe.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://komadolosa.rf.gd/42684393551.pdfIn PDF document text
- http://rawifujit.epizy.com/rikezonitazekerub.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/80b682d0-c72b-4961-adc4-16948c4fc1c0/40078706197.pdfIn PDF document text
- http://xuxaxux.rf.gd/48230722153.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a1981bed-c7f2-440c-bc93-1fd61ca85d9c/what_is_text_structure_in_nonfiction.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/56445695-7ed5-4878-969d-1a3e75adfb0d/craftsman_edger_trencher_parts.pdfIn PDF document text
- http://divonuniset.epizy.com/anarkali_movie_video_song_free.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_off00013941.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13941 | 5608 bytes |
SHA-256: 0c8bd32c0208e5f6943e972fb6a4db3c7ac740b657f327c4f9abf6534c51581c |
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font_01_sfnt_off00014c59.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14C59 | 10800 bytes |
SHA-256: 16d1d97634cbafeaa2526d99b7f19eedf67fd6dfab4861e39b060fcf3f74b127 |
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font_02_sfnt_off00017163.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x17163 | 16204 bytes |
SHA-256: 541fa2b6826b0add99b7d5a173ef1e6a5567607b5192f75b810eb17d6a563501 |
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