MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
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 0.9951
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://lozipotod.ru/strik?utm_term=what+is+the+difference+between+container+and+empty+elements+explain+with+examples PDF link annotation
- https://jufavufopu.weebly.com/uploads/1/3/4/3/134340263/2676f97a1bd4d5.pdfIn PDF document text
- https://mabiredozex.weebly.com/uploads/1/3/4/4/134482212/pakozuxu.pdfIn PDF document text
- https://jedujidiki.weebly.com/uploads/1/3/4/3/134352610/gomesirumip.pdfIn PDF document text
- https://pawagidi.weebly.com/uploads/1/3/1/1/131164052/dofodu.pdfIn PDF document text
- https://danifiwap.weebly.com/uploads/1/3/4/5/134585556/3581234.pdfIn PDF document text
- http://wusejopajaxus.22web.org/valadumibutom.pdfIn PDF document text
- https://numilobes.weebly.com/uploads/1/3/4/2/134235742/pazewefowubam_zanufutapa_dejaf_pulawelas.pdfIn PDF document text
- https://damabinon.weebly.com/uploads/1/3/0/7/130738970/2823358.pdfIn PDF document text
- http://fuvafutiku.22web.org/15812881536.pdfIn PDF document text
- https://mawatewif.weebly.com/uploads/1/3/0/9/130969671/daxop.pdfIn PDF document text
- https://gakikodokuni.weebly.com/uploads/1/3/1/8/131857060/6212380.pdfIn PDF document text
- http://pazujiz.mygamesonline.org/14224149670.pdfIn PDF document text
- http://zoxodur.sportsontheweb.net/36695567269.pdfIn PDF document text
- https://tusezewepoxir.weebly.com/uploads/1/3/4/3/134339989/cde9894ba6.pdfIn PDF document text
- https://zitenimed.weebly.com/uploads/1/3/1/3/131383388/1fe036.pdfIn PDF document text
- https://kojuvaneginumo.weebly.com/uploads/1/3/4/8/134890768/folabof.pdfIn PDF document text
- https://tavasosezirom.weebly.com/uploads/1/3/4/7/134768566/1043938.pdfIn PDF document text
- http://tideparipawovu.mygamesonline.org/27919164262.pdfIn PDF document text
- http://molupopedidi.iblogger.org/what_is_a_metaphor_words.pdfIn PDF document text
- http://vufajed.getenjoyment.net/12464048845.pdfIn PDF document text
- https://fokopudetetubuw.weebly.com/uploads/1/3/4/5/134519343/ad7160ad9.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://jitawidavez.atwebpages.com/jizixezivatesitubuzuze.pdfIn PDF document text
- http://tixinova.rf.gd/60130927453.pdfIn PDF document text
- http://fuxivupinamipi.rf.gd/79024695269.pdfIn PDF document text
- http://mivoxonewume.rf.gd/recommendation_letter_template_for_student_teacher.pdfIn PDF document text
- http://famosubapaji.epizy.com/vifebekonil.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
- https://savannah.gnu.org/projects/freefont/In PDF document text
- http://www.gnu.org/licenses/In PDF document text
- http://www.gnu.org/copyleft/gpl.htmlIn 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_off0000ff8e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFF8E | 6568 bytes |
SHA-256: a4af041a1f0d4c38f6ad1bf96ad04d86226b7158e00c36bfafa620d2932d04d4 |
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font_01_sfnt_off00010fdc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10FDC | 5812 bytes |
SHA-256: 725a8d5b45b5871413ae0e90878bb87d791996f7c0f03bf3b55d555478192178 |
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font_02_sfnt_off0001239d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1239D | 12048 bytes |
SHA-256: d4f7689f4e43ae1646bd75ce4cb24fb9fa6aa339c0ade5243aa18f4f5cbec25c |
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