MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was identified as malicious by both ML classification and ClamAV, indicating a high likelihood of malicious intent. The document contains a large number of external links, many pointing to disposable domains, characteristic of a link farm or SEO spam campaign. The primary URL, https://pelibifir.ru/wix?keyword=dino+run+enter+planet+d, suggests a lure related to 'Dino run enter planet d'. The presence of numerous PDF links, including http://zimezobot.getenjoyment.net/1987_ferrari_testarossa_specs.pdf, indicates a strategy to distribute further malicious content or redirect users to phishing sites.
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://pelibifir.ru/wix?keyword=dino+run+enter+planet+d PDF link annotation
- http://zimezobot.getenjoyment.net/1987_ferrari_testarossa_specs.pdfIn PDF document text
- https://korizawuguwe.weebly.com/uploads/1/3/4/5/134506987/817c3d1484c5.pdfIn PDF document text
- https://somokowu.weebly.com/uploads/1/3/1/3/131383604/647c4.pdfIn PDF document text
- https://cdn.sqhk.co/jebumujo/YgdW04v/zarenumuraju.pdfIn PDF document text
- https://putusura.weebly.com/uploads/1/3/1/6/131606782/074111293e9.pdfIn PDF document text
- https://cdn.sqhk.co/fuzokikili/eehb4tv/xozojufevoduboxutur.pdfIn PDF document text
- http://zogometemo.sportsontheweb.net/23943196137.pdfIn PDF document text
- https://cdn.sqhk.co/pajokiman/H1ighfQ/5028810823.pdfIn PDF document text
- https://cdn.sqhk.co/nufesewepi/iGRjcgR/best_arcade_shooter_games_android.pdfIn PDF document text
- https://ragesetenavuxom.weebly.com/uploads/1/3/1/6/131606186/nobarasatanale-seperujotof-woxipol.pdfIn PDF document text
- https://cdn.sqhk.co/lopokevofoti/iQiyq0y/lukin.pdfIn PDF document text
- http://jasazotinalol.mygamesonline.org/vununal.pdfIn PDF document text
- https://pumavamevimi.weebly.com/uploads/1/3/5/3/135391045/8273b07eb6.pdfIn PDF document text
- https://bigonokefexix.weebly.com/uploads/1/3/4/5/134518339/893e5935.pdfIn PDF document text
- https://cdn.sqhk.co/fomezawelud/hfjhKig/70282276764.pdfIn PDF document text
- https://cdn.sqhk.co/teforoke/gdK5b8d/carrier_services_app_use.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://d992f69e-bc5b-430a-92d7-abfd66d0380b.filesusr.com/ugd/6f7357_af9d97496c594c22b9c28e75086a595e.pdf?index=trueIn PDF document text
- https://9526c93a-d340-4dca-b5fd-2864ff0888c4.filesusr.com/ugd/4c3d6a_7fb83153d34f4a578f8028f605e57682.pdf?index=trueIn PDF document text
- https://9539e3d7-93ad-434a-85ac-22bd9bdb82bb.filesusr.com/ugd/df7b34_70bd2326d296407eb96b66a2f435f45f.pdf?index=trueIn PDF document text
- https://44879a12-c10a-431c-a98a-7de142752d0f.filesusr.com/ugd/bb4607_e311864807c346da81031cf93125029c.pdf?index=trueIn PDF document text
- http://doxokalisawe.myartsonline.com/83370932591.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_off0000df2e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDF2E | 4656 bytes |
SHA-256: 001720d6fddb0e00cafc4151d76bb861ba1858aadb44b5d3045f00a742c28ceb |
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font_01_sfnt_off0000ef07.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEF07 | 10476 bytes |
SHA-256: bdfd8a103664ccd0b689fb9ad0176c4072b85050dc0db0ed0cb2ecbdc3dd3ad8 |
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font_02_sfnt_off00011309.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11309 | 4324 bytes |
SHA-256: 1062cd8ddf90f4344fa193b395386d5669df1a952e5759311ca261a71931f361 |
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