MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. The heuristics reveal it functions as a link farm, containing numerous external links to other PDFs, likely for phishing or malware distribution. The primary URL, 'https://dugedepap.ru/strik?utm_term=what+is+the+true+meaning+of+christmas+in+the+bible', suggests a lure related to search queries. No scripts were extracted, but the PDF structure itself facilitates redirection to potentially harmful content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9994
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://dugedepap.ru/strik?utm_term=what+is+the+true+meaning+of+christmas+in+the+bible PDF link annotation
- https://static.s123-cdn-static.com/uploads/4390074/normal_600639c28cde4.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4455196/normal_5fc6d8f6ba577.pdfIn PDF document text
- https://cdn.sqhk.co/jifedibodo/2ejfQmg/lakers_world_champions_2020_shirt.pdfIn PDF document text
- https://vunatoja.weebly.com/uploads/1/3/0/7/130738644/9bedc61.pdfIn PDF document text
- https://cdn.sqhk.co/polidupokasu/Hj3Ruje/celestial_pearl_danio_for_sale_australia.pdfIn PDF document text
- https://bovuzujavus.weebly.com/uploads/1/3/5/3/135326818/4915828.pdfIn PDF document text
- http://vizionsmc.net/feminist_theory_books_to_readarcxv.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4475863/normal_602a1eded94d3.pdfIn PDF document text
- https://cdn.sqhk.co/zixedagiro/jKtBhgR/23034500775.pdfIn PDF document text
- https://cdn.sqhk.co/xenotami/1ibtFmn/dino_dash_game.pdfIn PDF document text
- http://sarkife.site/aambala_video_song_starmusiqg1w50.pdfIn PDF document text
- https://cdn.sqhk.co/rugofufol/hNScLgc/75851490748.pdfIn PDF document text
- https://gunuxaruta.weebly.com/uploads/1/3/4/5/134588955/6794696.pdfIn PDF document text
- http://pumba.fun/xunitenipugafena1thty.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4379230/normal_6034d8ed3fd4c.pdfIn PDF document text
- https://cdn.sqhk.co/fopavege/Mgd9igP/algebra_and_trigonometry_8th_edition_free.pdfIn PDF document text
- https://wabezapodila.weebly.com/uploads/1/3/1/4/131437306/perakote_fetusada.pdfIn PDF document text
- https://cdn.sqhk.co/pananumujo/jbjb0jb/aptoide_apk_free_onto_laptop.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/wukevirenesu/critical_thinking_book_1_answers.pdfIn PDF document text
- https://s3.amazonaws.com/resixexi/top_blog_templates_wordpress.pdfIn PDF document text
- https://s3.amazonaws.com/bopuxosavubare/fishing_report_colorado_river.pdfIn PDF document text
- https://s3.amazonaws.com/zobuwubedak/change_background_color_android_textview.pdfIn PDF document text
- https://s3.amazonaws.com/dezajok/27265017105.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_off0000f4b6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF4B6 | 5448 bytes |
SHA-256: a1995d441f062ae98b89ff8ac218ccb96933090be2e267a910dbd3effba20364 |
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font_01_sfnt_off00010728.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10728 | 10912 bytes |
SHA-256: 3cb83f16dca6cfc887732b4ec991abfa0014e1f4c6bc362037f2667515e462a4 |
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