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 0.9999
Heuristics 6
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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 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://gimoguvi.ru/award?keyword=meaning+of+business+plan+pdf PDF link annotation
- https://telemoradez.weebly.com/uploads/1/3/1/0/131069753/b0121d5b0f.pdfIn PDF document text
- https://wodumipanopova.weebly.com/uploads/1/3/4/7/134731655/4e1dcf.pdfIn PDF document text
- http://zomoxoxuriw.mypressonline.com/jobebowuriduvajobosuz.pdfIn PDF document text
- https://zawasofolebu.weebly.com/uploads/1/3/4/9/134902788/kiwapoguvobole.pdfIn PDF document text
- http://jarevine.mywebcommunity.org/82971121008.pdfIn PDF document text
- https://vipeketiduwe.weebly.com/uploads/1/3/1/6/131636725/xizuburok.pdfIn PDF document text
- https://wireluxibesoz.weebly.com/uploads/1/3/4/4/134402736/434098.pdfIn PDF document text
- https://voruvagozi.weebly.com/uploads/1/3/4/7/134742827/7981147.pdfIn PDF document text
- https://kidivine.weebly.com/uploads/1/3/4/5/134576756/fuvolomunoled-lopuwukosutobes-muxatowi.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/b9e02aa9-b46f-4c03-8df9-5660734addc2/dyson_ball_animal_2_total_clean_refurbished.pdfIn PDF document text
- https://c931c956-7f53-4e4e-96dc-27d7f003ba63.filesusr.com/ugd/b80c10_d64cb0edb936415ca98d1f6e1c73fd46.pdf?index=trueIn PDF document text
- https://19a39513-20cc-49d1-a75c-e30ce0314142.filesusr.com/ugd/f99735_3231f925abff41d1939ee252090304ad.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/31861777-8070-4411-83ab-d31071df1930/how_to_remove_ge_gas_stove_top.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1819ea69-1de5-485f-9b74-4d3d722675e2/what_to_write_about_nonfiction.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8a40bf6c-8b72-4cf6-adab-40868d867d7b/moriwapo.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7368a1b5-ea4f-434d-9502-bba23acfa33d/korn_no_place_to_hide_bass_tab.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d6318492-16bd-4d2e-ba53-a81d6ca6be24/40452114115.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/acf826ba-3cd3-486f-b0a8-1719969ee929/57158513543.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_off0000e7d8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE7D8 | 5260 bytes |
SHA-256: 19338f63880b8e2d65dd5ad0823dcc180a6d3926192f7bc322f76de8f80ed4da |
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font_01_sfnt_off0000f9d9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF9D9 | 10340 bytes |
SHA-256: efdb13189ce0f8e136064a8426fecfde2a2e7ac88d9f23c3bdc1095daecbffef |
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