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 0.9997
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://dafemum.ru/award?keyword=mathematics+rules+pdf PDF link annotation
- https://luletifolavok.weebly.com/uploads/1/3/4/3/134369244/3195542.pdfIn PDF document text
- http://redpandarecycling.com/gekadakutusuvetefomumue5f.pdfIn PDF document text
- https://jerepukiw.weebly.com/uploads/1/3/2/6/132681878/godug.pdfIn PDF document text
- http://gapilojazixo.getenjoyment.net/74129872919.pdfIn PDF document text
- http://basvuruizleme.online/referat_atresia_anign815.pdfIn PDF document text
- http://shopsupergood.site/how_to_make_bows_with_ribbon_for_giftsc5x9d.pdfIn PDF document text
- http://kirererusuk.iblogger.org/88102955374.pdfIn PDF document text
- http://pazadixokumox.sportsontheweb.net/nidivaxafezetofelu.pdfIn PDF document text
- https://gubelowilesatu.weebly.com/uploads/1/3/0/7/130739845/8729902.pdfIn PDF document text
- https://rudabukonavapuk.weebly.com/uploads/1/3/4/0/134016662/5649858.pdfIn PDF document text
- http://palikexifumalam.mywebcommunity.org/lg_refrigerator_lfx28968st_freezer_not_working.pdfIn PDF document text
- http://requiremcgood.com/mudorudery77.pdfIn PDF document text
- http://setifol.66ghz.com/95908409527.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://sitovimewimes.rf.gd/gavezuxojoluxutodovefix.pdfIn PDF document text
- http://gozulejawefufap.epizy.com/cheat_engine_6._5_1.pdfIn PDF document text
- http://gajedimigifupet.epizy.com/60947628660.pdfIn PDF document text
- http://xewaxal.epizy.com/game_parlour_business_plan.pdfIn PDF document text
- http://jegowijuvu.epizy.com/24269681922.pdfIn PDF document text
- http://jovigoxuja.epizy.com/ketaman_asmoro_cover.pdfIn PDF document text
- http://pibixokemur.rf.gd/wogibawoxedoriranituzo.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_off0000e890.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE890 | 5400 bytes |
SHA-256: 84de78354e7c750bb1e2df64967db6b4418c9b9094f6f65933a3caabe4b3bb2b |
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font_01_sfnt_off0000facd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFACD | 10772 bytes |
SHA-256: 8ea55421c4ab1f89f1de228e5785669a5dffb67d177b56b9dc48f10ec5226606 |
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