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://druttle.ru/123?utm_term=hp+laserjet+1020+plus+toner+cartridge+price PDF link annotation
- https://cdn-cms.f-static.net/uploads/4384468/normal_60132967ec9dd.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4492593/normal_5fe38ec9659a0.pdfIn PDF document text
- https://cdn.sqhk.co/tefozakozup/hi1ziew/red_sunrise_wallpaper.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4420034/normal_5ffcfe2d5980d.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4485152/normal_6015486dd2c7a.pdfIn PDF document text
- https://mijolepeworid.weebly.com/uploads/1/3/5/3/135394353/wupolesefege.pdfIn PDF document text
- https://vupudirul.weebly.com/uploads/1/3/0/8/130874586/joniragosubab-wusuvepazapaviz-xipebixigonexo-xitofo.pdfIn PDF document text
- https://desebenenoda.weebly.com/uploads/1/3/5/3/135348916/pimujot.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4417834/normal_60189f9220020.pdfIn PDF document text
- https://cdn.sqhk.co/vetelojid/fygjq8i/rapid_transfer_usd.pdfIn PDF document text
- https://cdn.sqhk.co/limiwebu/lidwjcO/spin_blade_metal_fight_burst_2_mod.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://lijivuzase.rf.gd/bojoterotikuzefuko.pdfIn PDF document text
- http://wupejuxudeg.rf.gd/atwood_2334_furnace_troubleshooting.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_off0000e1ee.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE1EE | 5604 bytes |
SHA-256: 914b35696d5a0d2306f5ea776540e021fdf7f860991c43799d81968169fca75d |
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font_01_sfnt_off0000f511.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF511 | 11320 bytes |
SHA-256: ac317d8c1c3d172ff1a3a82260b2b937dedd10635750b40840ed2536681a50e6 |
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