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 0.9993
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://ponafet.ru/award?keyword=simply+keto+cookbook+pdf PDF link annotation
- https://pajotesose.weebly.com/uploads/1/3/2/6/132681045/pimiragijum-fagatibikun.pdfIn PDF document text
- https://mapulanedubo.weebly.com/uploads/1/3/0/9/130969056/4499830.pdfIn PDF document text
- https://gupovokezatiku.weebly.com/uploads/1/3/4/8/134878629/luxeforupe-vojakitagapol.pdfIn PDF document text
- https://bovoladimuva.weebly.com/uploads/1/3/0/9/130970023/4134980.pdfIn PDF document text
- https://jikabokuw.weebly.com/uploads/1/3/4/6/134658058/9143715.pdfIn PDF document text
- https://zusikoxapumobib.weebly.com/uploads/1/3/4/7/134766975/4699502.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4420020/normal_603689f9414b9.pdfIn PDF document text
- https://navanelesud.weebly.com/uploads/1/3/0/9/130969746/3312452.pdfIn PDF document text
- https://zafatuxowusetex.weebly.com/uploads/1/3/0/7/130739053/vuxidefofebaladopol.pdfIn PDF document text
- https://gedotelebuguda.weebly.com/uploads/1/3/6/0/136050260/kujonu.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4365586/normal_5fcaca06699be.pdfIn PDF document text
- https://xuvaguwofivopi.weebly.com/uploads/1/3/4/4/134463587/jipoz-natumina-jowisusezuno.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366029/normal_6046bb1054041.pdfIn PDF document text
- https://labelamujevodit.weebly.com/uploads/1/3/1/6/131606697/laraduditozuxidek.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4482848/normal_604bc97b7f16e.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4414166/normal_5ff619445fb89.pdfIn PDF document text
- https://wisufomerimugil.weebly.com/uploads/1/3/4/0/134016782/muvogebozinuvan_zufunimelegu_vavifefejizuwi.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/e0a2c50f-2c91-40a6-b7a3-78b62ef3e147/82111698107.pdfIn PDF document text
- https://s3.amazonaws.com/jotizifime/jet_engine_powerpoint_template.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/12cd95e1-54d5-4163-aae6-662df0cca249/computer_science_distilled_ebook.pdfIn PDF document text
- https://s3.amazonaws.com/luramamelolem/71555029600.pdfIn PDF document text
- https://s3.amazonaws.com/fuwawibu/gogisuzenifujanawefapek.pdfIn PDF document text
- https://s3.amazonaws.com/farokof/zonozaripimitebelazev.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_off00010170.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10170 | 5224 bytes |
SHA-256: 0add53730c33d78ba340ccaf8a6e1e20f11dad595d5d55b056251e51e75c19ca |
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font_01_sfnt_off00011337.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11337 | 11444 bytes |
SHA-256: a9e0e9490c1ed08a8cae0b5cae64fd31e4cfebeafd714ec662fa4b44dcfc8ab3 |
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