MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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://golowaki.ru/123?utm_term=house+of+night+series+for+sale PDF link annotation
- http://fajujefa.getenjoyment.net/taco_bell_chipotle_sauce_nutrition_facts.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369651/normal_601b0dea73596.pdfIn PDF document text
- http://wijetaz.mypressonline.com/54249328721.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4374540/normal_603165ae667c9.pdfIn PDF document text
- http://naxiramomamaz.66ghz.com/9th_and_10th_class_pak_study_mcqs.pdfIn PDF document text
- https://cdn.sqhk.co/xaloridinef/jjRdS1x/sezovutukoripi.pdfIn PDF document text
- http://lagujegivupani.22web.org/fuzetojujobexi.pdfIn PDF document text
- http://tofotibuwul.sportsontheweb.net/contract_law_principles_cases_and_legislation.pdfIn PDF document text
- http://sijubuwejipamun.mywebcommunity.org/idiots_guide_to_alchemy_download.pdfIn PDF document text
- http://miribut.mywebcommunity.org/ocarina_of_time_songs_on_recorder.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://jibogifimot.epizy.com/19962683101.pdfIn PDF document text
- http://vetageluzox.rf.gd/verizon_dsl_router_default_login.pdfIn PDF document text
- http://kexijilavagela.rf.gd/ncert_class_9_biology_book.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_off0000ea99.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEA99 | 4988 bytes |
SHA-256: e446f1bf3a708a9ab7e8a277f82f66bfeb64c493d4263b0b54b4dd32568bfc50 |
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font_01_sfnt_off0000fb8a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFB8A | 10480 bytes |
SHA-256: 78556ae1223408ea26898befe21bd56ef03c53ef337e4ba0cf0cd956a8ad0165 |
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