MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was identified as malicious by a machine learning classifier and ClamAV. It contains a large number of external links, many of which are hosted on disposable domains, suggesting a link farm or phishing attempt. The primary malicious URL identified is https://baarspo.ru/123?utm_term=2017+chevy+equinox+owners+manual+for+sale. No scripts were extracted, but the PDF structure and numerous external links indicate a likely attempt to redirect users to malicious or phishing sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
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://baarspo.ru/123?utm_term=2017+chevy+equinox+owners+manual+for+sale PDF link annotation
- https://cdn.sqhk.co/jedelamodafa/jegiItE/tudosagupaxapuwujuxumejab.pdfIn PDF document text
- https://cdn.sqhk.co/rizitewav/bVSjihc/grandpad_administrator_login.pdfIn PDF document text
- https://cdn.sqhk.co/nuduniguwufo/ixgxVPy/amstaffs_dog_simulator_2019.pdfIn PDF document text
- https://cdn.sqhk.co/sugezigo/hhgicXG/hitman_s_bodyguard_netflix_canada.pdfIn PDF document text
- https://cdn.sqhk.co/xegigujatefa/jdeIji4/dead_effect_3_apk_obb.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4408184/normal_5ff8aee19eac6.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4402710/normal_601a30a75e52b.pdfIn PDF document text
- https://cdn.sqhk.co/jasojime/giijdgj/word_wallpapers_for_iphone.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4450042/normal_5fdb35f4a99d0.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/0cadd14e-2e60-40a3-b471-b1463e88b969/microsoft_word_document_border_templates.pdfIn PDF document text
- https://01477de9-116b-42a6-a62c-54244336611e.filesusr.com/ugd/dea9e9_a8b717c0935b4aaf9328cf34540647e1.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/c1f7e070-81f0-4444-8cc6-8e14f557d9de/livanemimuwep.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ea9d3278-ddb3-4e66-8051-0fbe343ff637/tarzan_of_the_apes_1914_grosset_dunlap.pdfIn PDF document text
- https://a62e46b8-d933-4087-892c-e5439cec6991.filesusr.com/ugd/e9cba9_af95cf7f89c14a4abca1f77823a9d039.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/5e850f32-bcf5-472d-aed4-811b65b6a564/mazupi.pdfIn PDF document text
- https://49d0234c-aae4-472d-9cb9-6192e9e03354.filesusr.com/ugd/a63595_9854c7b4bb5e4f2c8f40f737e3914f22.pdf?index=trueIn PDF document text
- http://nubuwij.epizy.com/63966043591.pdfIn PDF document text
- https://167c2301-eccc-4e3a-a609-38a4f17b9bf8.filesusr.com/ugd/b1dabf_51f97683862f4794b6fbd4921cd17304.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/d4c373d2-ad06-4847-914d-2e548a7c8f70/pepazariloz.pdfIn PDF document text
- http://xetubuvij.rf.gd/bhagavad_gita_complete_english.pdfIn PDF document text
- https://3a5aa097-47f9-475f-9992-83bceef25cc3.filesusr.com/ugd/f55bec_214c098710fb4428902f64786ca836d9.pdf?index=trueIn 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_off0000e2d2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE2D2 | 5880 bytes |
SHA-256: 5b8be377a73e114f95222ff273688c75f44c9ac78c69ec28cc97fcc4933d8a47 |
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font_01_sfnt_off0000f6db.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF6DB | 10860 bytes |
SHA-256: 5a4ca8a1d875fd5a1886d17a72a488392648f1e12ea31e99710e379b4db9a8cf |
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