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 0.9996
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://botokaw.ru/wix?keyword=clue+scroll+master+help PDF link annotation
- http://ru-1.casa/80798930937ysno1.pdfIn PDF document text
- http://boevoenlp.com/7289748317pwfbg.pdfIn PDF document text
- https://jedapozopimu.weebly.com/uploads/1/3/4/6/134614290/3737226.pdfIn PDF document text
- https://gunobapeve.weebly.com/uploads/1/3/4/7/134706327/tutabukujomobir.pdfIn PDF document text
- http://onlinekartiadesi.com/66334735360748dl.pdfIn PDF document text
- http://sfr-espace.best/treasure_island_books5ein.pdfIn PDF document text
- http://hookup754.fun/745763350726z3om.pdfIn PDF document text
- http://xonirur.iblogger.org/8639317382.pdfIn PDF document text
- https://sesuxaned.weebly.com/uploads/1/3/5/3/135349378/3070662.pdfIn PDF document text
- http://gooddevice-online.com/economic_development_grants_massachusettsdl4q7.pdfIn PDF document text
- http://matroskin.space/checks_and_balances_chart_answersndebi.pdfIn PDF document text
- https://puwakama.weebly.com/uploads/1/3/4/4/134474688/sofopenabab-zofepimosigut-nujavoxawisa-xukuza.pdfIn PDF document text
- https://gikanirirexenad.weebly.com/uploads/1/3/0/7/130776133/safazituw_virizexi_jojofobudugel_vejujola.pdfIn PDF document text
- https://vadizomozizi.weebly.com/uploads/1/3/5/4/135400682/sipugozidemizul-borevexaxiluw-wefasakalafo.pdfIn PDF document text
- http://wide-mean.top/what_are_the_5_love_languages_in_a_marriage_quizqs5uv.pdfIn PDF document text
- https://siragakepog.weebly.com/uploads/1/3/4/8/134890789/1825408.pdfIn PDF document text
- http://italonewsero.site/tusidovemiwusumegipupufojjn5t4.pdfIn PDF document text
- https://mabodezi.weebly.com/uploads/1/3/4/5/134590290/xorepisubepozave.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/08626bc0-b325-49a4-be7b-23ca1cca5ba8/tekefenovuluno.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/16602605-e85a-47cc-898c-2e08af806ca7/gujosifamufefi.pdfIn PDF document text
- http://wudafozejuniv.rf.gd/xopafudilowa.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c8d91ce2-4620-4614-93e5-e84071d4d6f5/sokudurulipuruzejip.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_off0001581c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1581C | 4924 bytes |
SHA-256: ff3267fac703d2ded54f9401aa753343425dd6cb6690ce95e1ef30ec87a7e4a2 |
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font_01_sfnt_off000168d9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x168D9 | 11140 bytes |
SHA-256: 96f4a671d71467eb6987ae25b4d19b835074a5f772460b0b1010da76811a8246 |
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font_02_sfnt_off00018ec9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x18EC9 | 4324 bytes |
SHA-256: ff5f0ef16caf3e97cd1984b3a03ea88e11eab8cf63d2ee006085a4b9995833f3 |
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