MALICIOUS
194
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 and presents a deceptive download button. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 7
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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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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://resalured.ru/strik?utm_term=honda+em650+generator+troubleshooting PDF link annotation
- https://tedajurilazunu.weebly.com/uploads/1/3/0/7/130739962/gazudo.pdfIn PDF document text
- https://kirimobo.weebly.com/uploads/1/3/1/0/131069812/1019225.pdfIn PDF document text
- https://wemibevufiwoseb.weebly.com/uploads/1/3/0/8/130813314/5441508562a03.pdfIn PDF document text
- https://vufevilasok.weebly.com/uploads/1/3/4/3/134314299/7676438.pdfIn PDF document text
- https://weziriditovi.weebly.com/uploads/1/3/4/1/134108838/tubedorev-zojezoxodax-murakofij.pdfIn PDF document text
- https://cdn.sqhk.co/wupefukawis/9bhbTRh/grain_size_analysis_lab_report_conclusion.pdfIn PDF document text
- https://rejovofutilux.weebly.com/uploads/1/3/1/4/131484728/193874.pdfIn PDF document text
- https://cdn.sqhk.co/baruduwege/hexjhit/87528540695.pdfIn PDF document text
- https://falatunasozenu.weebly.com/uploads/1/3/4/7/134762474/4393384.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://bf808793-8b46-4c54-8b11-319763181fa0.filesusr.com/ugd/0d018b_668bd021d5cb4db7866678d06a95a6c0.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/5c292173-125b-4dcc-b066-b6507c5788ff/29101772192.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/50fbfecd-91a1-418b-b586-324869fc4525/5839114040.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1c94e2ea-2495-48ba-9137-54a2f1707f27/how_to_love_god_above_all_things.pdfIn PDF document text
- https://2863666b-9d79-467d-9aad-9eeb6dafbdf2.filesusr.com/ugd/6ee3eb_31b8cd120c2740839b818307fae11903.pdf?index=trueIn PDF document text
- https://26c1613e-5d28-4fa3-89cb-3d2c9ab59faf.filesusr.com/ugd/fe83c3_683be0562396423ebd66170f7276c4f7.pdf?index=trueIn PDF document text
- https://e590c0d9-b694-44fb-9862-47327b30d8b0.filesusr.com/ugd/89363e_5f7d02b3c9184070a62feb5c88b3e45a.pdf?index=trueIn PDF document text
- https://14535e1a-360a-4d01-a655-fa33e115c80e.filesusr.com/ugd/b222ea_82f2f42623504d8886a5c0ecfde4747d.pdf?index=trueIn PDF document text
- https://7095e710-59ac-4d27-8a5a-f3bbcaf65deb.filesusr.com/ugd/418e76_d9d8f91842a54784bcd1448cea74b3e1.pdf?index=trueIn PDF document text
- https://932aa67c-856a-4fda-9fc8-fe3f50d4acc2.filesusr.com/ugd/a25eee_13452644eec44b928c5b7783b89d3fce.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/d5d3d277-0399-4929-ba5c-83a7cf3350f5/statistics_table_design.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_off0000dbb2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDBB2 | 5760 bytes |
SHA-256: e187a0ac0b516b0d80ff6bde0a88528f79bbd568f8dad89a028bebd5a36b3b12 |
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font_01_sfnt_off0000ef14.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEF14 | 11448 bytes |
SHA-256: 5ccc172db634d5a3e48ee2a75b227949f7486ba60c84640ceeb2f35225b7c9eb |
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