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-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://xajibur.ru/123?utm_term=new+tamil+movies+2019++masstamilan PDF link annotation
- http://kigadotezolesun.mypressonline.com/mixenubarixolipixopigur.pdfIn PDF document text
- http://lozipazom.sportsontheweb.net/pumewafuwutefuferiki.pdfIn PDF document text
- http://kevaduvapagenig.iblogger.org/antas_ng_wika_grade_11.pdfIn PDF document text
- http://ebay-coupon.ru/kajebemizamanibomitolom6161.pdfIn PDF document text
- http://worabipupe.mypressonline.com/zutawosidukonujefururujog.pdfIn PDF document text
- http://alkostore.xyz/majasavadivisb1odb.pdfIn PDF document text
- http://support-copyrighthelpservice-about.com/what_is_contrast_in_interior_design3ah0i.pdfIn PDF document text
- http://lozomaneje.getenjoyment.net/gizofulo.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://fubavinexazixo.onlinewebshop.net/84192616971.pdfIn PDF document text
- https://s3.amazonaws.com/bagisi/41163290094.pdfIn PDF document text
- http://penobugixova.atwebpages.com/american_english_file_2_workbook_resuelto_gratis.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d8e0c486-bd25-4399-b6f0-fab182c95fc5/sozilasilesuvifosometa.pdfIn PDF document text
- https://s3.amazonaws.com/limewub/28933269523.pdfIn PDF document text
- http://timerojulawu.myartsonline.com/ernie_ball_volume_pedal_jr_25k.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5b1f8115-e9c8-4434-97d8-e08ee00d5775/custom_ranger_boat_covers.pdfIn PDF document text
- https://s3.amazonaws.com/jiwotarotavuz/xexilemo.pdfIn PDF document text
- http://wedosop.rf.gd/bedegijiv.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_off0000d80b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD80B | 5340 bytes |
SHA-256: 670ba5761c63c57c9683b8097ea685d558a4e189286a454194c43c85ecc1ecf3 |
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font_01_sfnt_off0000ea40.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEA40 | 10244 bytes |
SHA-256: 340cb962cbf03970ff0664cba309aa10e4a0eded4bab07be5af30bd971fda580 |
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