MALICIOUS
184
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains embedded links that redirect to malicious infrastructure, specifically a URL designed to trick users into downloading a malicious file. The ML classifier and ClamAV detection strongly indicate malicious intent, and the presence of numerous links suggests a link farm or phishing attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9992
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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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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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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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://dafemum.ru/wix?keyword=granny+mod+menu+apk+download+free In PDF document text
- https://cdn.sqhk.co/matajikiwov/ifhhgix/f1_abu_dhabi_tv_schedule_usa.pdfIn PDF document text
- http://fopekoriw.sportsontheweb.net/45306325582.pdfIn PDF document text
- https://cdn.sqhk.co/kizofapekeku/iajccia/38500106221.pdfIn PDF document text
- https://cdn.sqhk.co/dinigivo/njbjeaQ/69213262225.pdfIn PDF document text
- https://cdn.sqhk.co/jogeguzotire/ibjiTgh/bricks_breaker_infinity_mod_apk_unlimited_money.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4377663/normal_5fe42b5c7b4c5.pdfIn PDF document text
- http://bevamifugidujew.scienceontheweb.net/azan_ke_baad_ki_dua.pdfIn PDF document text
- https://cdn.sqhk.co/mowanideju/hfjijeE/events_this_weekend.pdfIn PDF document text
- https://cdn.sqhk.co/wobuwaseja/uOiijbR/modunotulivapila.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4485826/normal_602402b76299f.pdfIn PDF document text
- https://cdn.sqhk.co/bulunazi/bihjhha/tiny_house_builders_new_brunswick_canada.pdfIn PDF document text
- http://zegofivuwirukon.22web.org/c._r._c._c_ka_full_form.pdfIn PDF document text
- https://cdn.sqhk.co/tupipitijil/hhMjfGk/roblox_username_and_password_guessing_2020.pdfIn PDF document text
- https://cdn.sqhk.co/simikitivo/lJphiii/zukorojanapoxolejizi.pdfIn PDF document text
- http://judupebe.getenjoyment.net/93515692122.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://s3.amazonaws.com/farefasejikap/barnett_jackal_owners_manual.pdfIn PDF document text
- https://s3.amazonaws.com/vexosafugunu/business_process_outsourcing_book.pdfIn PDF document text
- http://sabixisadosafa.rf.gd/59971016591.pdfIn PDF document text
- https://s3.amazonaws.com/wanasuvedigo/pejokimetigomukabad.pdfIn PDF document text
- http://fojurerofa.epizy.com/69816986980.pdfIn PDF document text
- https://s3.amazonaws.com/vatosolikijike/mla_format_website_citation_example_no_author.pdfIn PDF document text
- https://s3.amazonaws.com/zumomasugipeno/97467932001.pdfIn PDF document text
- http://vazorilumi.epizy.com/75662268423.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000ef14.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEF14 | 5052 bytes |
SHA-256: b15543581ca19b413cde110f63d7f7cf69c9518529b2466d806f8b97769b2f39 |
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font_01_sfnt_off0001003d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1003D | 11680 bytes |
SHA-256: 85ca9ff51d17d14a012e7fe51c5031f8095a408cc09627c0f24ab6a8947a289c |
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font_02_sfnt_off0001283f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1283F | 4324 bytes |
SHA-256: 9f355172d696dda274cac500966718f112ce76951f19577ac4888987ea6471b2 |
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