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://maypoin.ru/aws?utm_term=capacitors+in+series+worksheet PDF link annotation
- http://distornyup.site/butirosapotiza4bcjo.pdfIn PDF document text
- http://olipaka.xyz/resttemplate_add_interceptorqwz7i.pdfIn PDF document text
- http://tradebot.space/daretizuvizimafolafepadux08b9g.pdfIn PDF document text
- http://copyright-security-ig.com/35245824686c4q6j.pdfIn PDF document text
- http://twoup-viktoria.online/43862585530wuj40.pdfIn PDF document text
- http://vash-fasad.live/40094233536j7enj.pdfIn PDF document text
- http://bibiladiwoz.22web.org/android_developer_jobs_in_mnc_mumbai.pdfIn PDF document text
- http://copyrightnotice-ig.com/hey_look_at_me_meme_templatebmziq.pdfIn PDF document text
- http://sungo1.space/bivapetid70grk.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
- http://baverasoge.epizy.com/compliance_officer_report_format.pdfIn PDF document text
- https://s3.amazonaws.com/fatisake/beamng_drive_full_free.pdfIn PDF document text
- http://dapolejalufimi.rf.gd/84863346555.pdfIn PDF document text
- https://s3.amazonaws.com/pewebopufupe/7164302068.pdfIn PDF document text
- http://wewapozolebupo.epizy.com/41485329401.pdfIn PDF document text
- https://s3.amazonaws.com/davawina/search_icon_image.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_off0000f962.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF962 | 4956 bytes |
SHA-256: 3e3f233c0c8fcb894d0fb6a396048b71c309c966fd9d4a5c2c04690204ad3a76 |
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font_01_sfnt_off00010a3d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10A3D | 10812 bytes |
SHA-256: ec70e99cfe8ae9165fad57ee73c82bdccf825b61cbd7b941d20c14fa969c4d21 |
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font_02_sfnt_off00012f27.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12F27 | 4324 bytes |
SHA-256: 9f355172d696dda274cac500966718f112ce76951f19577ac4888987ea6471b2 |
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