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 0.9989
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://resalured.ru/strik?utm_term=how+to+describe+poetry PDF link annotation
- https://jolejijiwunepa.weebly.com/uploads/1/3/5/3/135334118/2185485.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4466689/normal_5fd2252f56aee.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4470677/normal_60305065def97.pdfIn PDF document text
- https://nanewibogexuro.weebly.com/uploads/1/3/1/3/131382113/jidivotutitopirume.pdfIn PDF document text
- http://goxakawelapa.22web.org/simple_follow_up_email_template_to_client.pdfIn PDF document text
- https://biziliwedurukax.weebly.com/uploads/1/3/4/8/134889104/1682d810ade8ea.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4379611/normal_605f9a8897ff5.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4416131/normal_5fc9f2d51822e.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4376380/normal_5fe907f7f08ed.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4459624/normal_6057b19981869.pdfIn PDF document text
- https://vinenuji.weebly.com/uploads/1/3/1/4/131453259/wikebo.pdfIn PDF document text
- https://jekosupoma.weebly.com/uploads/1/3/1/6/131637113/zinijegozutat-judas-vanojovuzep-xivosilajewoj.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4481059/normal_605b5a84d1253.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4406809/normal_60078f7cd19dc.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://uploads.strikinglycdn.com/files/bc2826c6-e7a7-4a7a-860f-76c03a80f066/how_to_make_razor_e300_go_faster.pdfIn PDF document text
- http://pevobipokuxatis.rf.gd/zebonaniva.pdfIn PDF document text
- http://tixisodid.epizy.com/crucial_conversations_book_summary.pdfIn PDF document text
- https://s3.amazonaws.com/warapagefasovi/tatubiduxajuj.pdfIn PDF document text
- https://s3.amazonaws.com/niwotipugonuvoz/free_printable_chinese_flag_template.pdfIn PDF document text
- http://batofudinub.epizy.com/mijubusupip.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1360b3d7-3f86-4e8c-8bef-4ffe15ef8d9c/what_should_an_expository_essay_include.pdfIn PDF document text
- https://s3.amazonaws.com/buwosevax/48681992817.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9fe8e32e-6aa3-473a-bc55-f838a4cc0c65/fojidetomatagebav.pdfIn PDF document text
- http://tuxugev.epizy.com/cheam_park_farm_uniform_shop.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5d136963-abb0-4e1f-90d4-87183bc2eaa3/xugekon.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00010c5a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10C5A | 4800 bytes |
SHA-256: e21db39ba819b91df1a26f9f97528e15324fcbcd8e4f5c0eb535abb7de6e611c |
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font_01_sfnt_off00011cd0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11CD0 | 11324 bytes |
SHA-256: 847c8dd010ebca2dadde7364687fd42cf1f0b56fb60acfcf1f211720d678a172 |
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font_02_sfnt_off0001430b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1430B | 4324 bytes |
SHA-256: 0d0f64e27578eb124b8bc81c7eceacdd166e22eddd95c81328e9fbd7de2a6333 |
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