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 0.9998
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://traffset.ru/strik?utm_term=gta+4+online+hileleri PDF link annotation
- https://jawasolasazilem.weebly.com/uploads/1/3/1/3/131379174/wewebunovemerifabo.pdfIn PDF document text
- https://pisanofinupu.weebly.com/uploads/1/3/1/4/131437881/7adfe66.pdfIn PDF document text
- https://dirigesibujov.weebly.com/uploads/1/3/0/9/130969991/nubape_misuzilug_tefodixo.pdfIn PDF document text
- https://famutogerene.weebly.com/uploads/1/3/4/6/134688643/xosewesikofil-lorudilezolabu.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369775/normal_5faf920b2f11d.pdfIn PDF document text
- https://lagukekejase.weebly.com/uploads/1/3/0/8/130815031/zuratexizi.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4421472/normal_5fb371bb025f9.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4420903/normal_5fad3b1047610.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366350/normal_5f892731128aa.pdfIn PDF document text
- https://paxepufa.weebly.com/uploads/1/3/4/6/134640660/4206260.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4478669/normal_5fac5bfec8474.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/radaruropivoje/nezuvotujuram.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7579f4c0-c8ca-42b4-ac59-a2a8ae63ef4a/fobogetoxawugo.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3a5ebf3d-d0bb-4d0d-8915-c846936b904d/32268156645.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_off0000d201.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD201 | 4712 bytes |
SHA-256: 8c509cb63b15c47be973e3abd0de7e0748083b3d9d6b07f97bf8fd8a7221ffbf |
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font_01_sfnt_off0000e206.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE206 | 10960 bytes |
SHA-256: a9a0a08d7126856c78dff347af69fce3002c7852d4aeb224f5181cdeea5eb2e6 |
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