MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
This PDF file was detected as malicious by ClamAV and an ML classifier, exhibiting characteristics of a link farm. It contains numerous external links pointing to disposable domains, suggesting an attempt to manipulate search engine results or distribute further malicious content. The presence of a URL with a 'utm_term' parameter indicates a potential phishing or SEO-spamming campaign.
Machine Learning
- Nyx PDF Classifier malicious score 0.9990
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://fokemale.ru/strik?utm_term=money+cheat+for+gta+san+andreas+ps2 PDF link annotation
- https://vekeliludodim.weebly.com/uploads/1/3/4/7/134745250/a564f6c.pdfIn PDF document text
- https://pekafulif.weebly.com/uploads/1/3/1/4/131437409/kevutoxitogu-jupatifabu.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4444875/normal_5fdd61ab27711.pdfIn PDF document text
- https://zijubanefim.weebly.com/uploads/1/3/4/3/134349059/kukatabi.pdfIn PDF document text
- https://dutudofedibajun.weebly.com/uploads/1/3/2/8/132815365/madufuwanuraxer-mezapujasagogem-funokazobalog.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4489028/normal_606e029b49fcd.pdfIn PDF document text
- https://xarupome.weebly.com/uploads/1/3/4/4/134469096/8b625e99ecc51c7.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4495385/normal_6023fca27e10a.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4392207/normal_5fe6b685f1b52.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4472221/normal_6063d18fc1c38.pdfIn PDF document text
- https://guwidavimup.weebly.com/uploads/1/3/4/8/134893931/zarunuw_dokag_rejezudosavew_renenavolozem.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4408588/normal_5fd916e6d6fcc.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4495973/normal_60640e0914275.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4379973/normal_604eb88f64bf0.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4426942/normal_5fd97bc105a6a.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4369499/normal_5ff7730f1ae04.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4459630/normal_606114d417021.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4371808/normal_60356101ae8dd.pdfIn PDF document text
- https://rerararomimin.weebly.com/uploads/1/3/1/3/131383042/1189694.pdfIn PDF document text
- https://pafudufuwod.weebly.com/uploads/1/3/4/3/134326080/fejibavigirivi.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/228f9dc9-2fc3-4839-bb7d-15a8563f7d16/wunipa.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3ce39345-5525-4094-957b-f47cc1874fc2/how_much_do_army_reservists_get_paid.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6cbc6c87-7332-4a1e-b3e1-a4cc393974c7/cuanto_es_1_80_pies_en_pulgadas.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/aa9d55b4-ba0f-434d-91f9-664910030c31/managerial_economics_and_business_strategy_8th_edition_chapter_5_solutions.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_off0000e543.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE543 | 5624 bytes |
SHA-256: cd0fbb9972843bddc6a92f7bc5d4147d2ea9510087a3cf0d0290122d6dbea106 |
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font_01_sfnt_off0000f885.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF885 | 10868 bytes |
SHA-256: 99e15900a5495f83e2ecbdfc3e2a7c163e880034deb536c303f2e49f843e643f |
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