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 0.9999
Heuristics 5
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://zajinet.ru/strik?utm_term=dodge+ram+body+parts+canada PDF link annotation
- https://cdn-cms.f-static.net/uploads/4393901/normal_602626a13b899.pdfIn PDF document text
- http://zagejudivavi.sportsontheweb.net/transform_kindle_format_to.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4481402/normal_604a565ec78ce.pdfIn PDF document text
- https://rominekajamarol.weebly.com/uploads/1/3/4/0/134040464/webisekibel.pdfIn PDF document text
- https://nuxowodevuj.weebly.com/uploads/1/3/4/6/134609076/josukevix.pdfIn PDF document text
- http://fonepegadadujeb.iblogger.org/mmr_cdc_vis.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4480728/normal_60291ad17c46d.pdfIn PDF document text
- http://pubolovuwete.iblogger.org/16705695999.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4388041/normal_6048184e34524.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4408997/normal_5fca7562484bd.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4412394/normal_5ff185b32055f.pdfIn PDF document text
- https://jevilorusijugif.weebly.com/uploads/1/3/0/8/130874204/kamuzudinel_mibimifuligame_gegapaporomo_tevobamume.pdfIn PDF document text
- https://kapizufon.weebly.com/uploads/1/3/4/4/134486886/4b2ef650.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://jaxejibowanub.rf.gd/53102181653.pdfIn PDF document text
- http://tisenunab.rf.gd/bg_phonetic_xp_free.pdfIn PDF document text
- http://ranajugupavogoj.rf.gd/70629708700.pdfIn PDF document text
- http://fuguzametekobo.myartsonline.com/roku_3_remote_not_responding.pdfIn PDF document text
- http://rorevofiw.epizy.com/kabir_amritvani_lyrics.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_off0000e25b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE25B | 5604 bytes |
SHA-256: 16a7d7f84d171d437075aa9689d9eaf053f0d06e5c9c2cbf01378226f6dab47a |
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font_01_sfnt_off0000f55c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF55C | 10576 bytes |
SHA-256: 9dbe775c95d8644a62492bbff78943f8511d6c774a2cfd4939b835f4fb4e554f |
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