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 0.9995
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://ponafet.ru/strik?utm_term=2010+chevrolet+camaro+2ss+coupe+rwd PDF link annotation
- https://dofazodasi.weebly.com/uploads/1/3/0/8/130873943/nutovoxo-rotamamelimi-kuxazer.pdfIn PDF document text
- https://vewekazetuxif.weebly.com/uploads/1/3/1/3/131379326/3237897.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4388422/normal_600f59ea3c1b4.pdfIn PDF document text
- https://fonevufaj.weebly.com/uploads/1/3/4/4/134444269/kevidoj.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4484126/normal_6044a018bfa83.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4453333/normal_6034312fa6435.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4384028/normal_60137d98d71b4.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4382621/normal_5fd62b1d4d8fc.pdfIn PDF document text
- https://senovaxevuka.weebly.com/uploads/1/3/5/3/135304629/3e79fe2a1.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4408858/normal_6019c44de336a.pdfIn PDF document text
- http://cryogen.me/36081931380bp58f.pdfIn PDF document text
- http://merovew.xyz/easy_country_songs_to_play_on_guitar_for_beginnershl4p4.pdfIn PDF document text
- https://leditolovon.weebly.com/uploads/1/3/2/6/132682688/xujifi-filozoluxu-midijusibar-bipire.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4503214/normal_5fcf2eafd64a8.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4422382/normal_6028cad906c81.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4416513/normal_6010c8838d3a4.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4421474/normal_60503449604b0.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://cb0508fd-2a1f-4901-a161-a76823ee8e4f.filesusr.com/ugd/52013e_388fb6e1b38d4dd5b8c64b98f697cc0b.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/b49eff6a-4f3e-42de-897b-e065a9af6c37/what_is_momentum_call_in_stock_market.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0663fc0f-3264-4aeb-bb66-50b30fb274d0/what_is_the_best_way_to_winterize_a_camper.pdfIn PDF document text
- https://911f1565-2faa-4874-b261-330d521e7362.filesusr.com/ugd/f46427_c1c65cab6deb41258c2472b50fe1f67e.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/00d6f772-d971-48c7-9a33-e77af660abfe/how_much_resistance_does_a_bowflex_have.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_off0000e568.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE568 | 5696 bytes |
SHA-256: 4f7ce8fc5bea44d4632a447242cd8ade70335fa3dbcad6e4bbc075948d03aeba |
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font_01_sfnt_off0000f8b9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF8B9 | 11068 bytes |
SHA-256: 8b254261a99e6ef1047b287f562d9e9a1fcb8ebf147ac000df60925c3b372fa2 |
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