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 0.9967
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://nipisod.ru/award?keyword=biology+class+9+book+english+medium+pdf PDF link annotation
- http://zevewidojodot.mywebcommunity.org/tugewidi.pdfIn PDF document text
- http://xejopegig.mypressonline.com/business_administration_resume.pdfIn PDF document text
- http://kobivoweder.mypressonline.com/juzubenulumoximufisetu.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4448985/normal_6004e54eac02e.pdfIn PDF document text
- http://fovikoxesaweziz.medianewsonline.com/sodubidodu.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4417999/normal_6009f49918457.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4476925/normal_5ffec47168080.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4387826/normal_601364001b442.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4458417/normal_603bdc704850a.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4456393/normal_60253f57aafe2.pdfIn PDF document text
- http://busimaderule.mywebcommunity.org/19354797203.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4483623/normal_604af585e2a70.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4469370/normal_5fef5296ee5aa.pdfIn PDF document text
- http://lojapidabud.mypressonline.com/rasaxivumakidibaweke.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4476268/normal_6021ce8b6ed70.pdfIn PDF document text
- http://fuzuwozozat.mypressonline.com/bodigibuvujutawemogefe.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4459625/normal_600b453a5c3c0.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://jabekafu.epizy.com/do_black_ants_have_antennae.pdfIn PDF document text
- http://tuxefunuzire.atwebpages.com/do_lab_grown_diamonds_have_any_value.pdfIn PDF document text
- https://6afed14e-2b01-442b-8c2e-11a8a6f39965.filesusr.com/ugd/46a5ae_99563076fad64f288b5ef15d964dca9f.pdf?index=trueIn PDF document text
- https://5c2df1de-05ea-4e17-9aa3-38adc7ce3153.filesusr.com/ugd/ddd609_948729ddddd44ef0a66b38d5dac2c777.pdf?index=trueIn PDF document text
- http://zejusamipokera.myartsonline.com/tu_puedes_sanar_tu_vida_resea.pdfIn PDF document text
- https://02bc4616-4eae-4b38-b2c9-0e654f754ee0.filesusr.com/ugd/069df5_b8ed8a3630874f55b6983fdc54c4af81.pdf?index=trueIn PDF document text
- https://167c8e7b-8160-49a2-a88e-f26749d647c8.filesusr.com/ugd/1ad47d_26f5a1bf995c47b69343b9aa0927746e.pdf?index=trueIn PDF document text
- http://molojagevatabu.rf.gd/ravugowudumotonexevu.pdfIn PDF document text
- https://9a4b5e96-23fe-4021-9525-787506808755.filesusr.com/ugd/b3318b_dd6b658d91f6470d8450ae891aabc417.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_off000112df.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x112DF | 5984 bytes |
SHA-256: ccfbb90d028810faeff33fbb56b6e0e909d53becbb5065c3d4450d3c37fc4776 |
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font_01_sfnt_off00012724.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12724 | 10684 bytes |
SHA-256: 591fdeb9b734695c098fd3772e9207e328833bb709bcfaf2debebdfcfcfe8be5 |
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