MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of external links, many of which point to similarly structured URLs on different domains, indicating a link farm or SEO abuse tactic. The document body, though heavily obfuscated, contains a URL that aligns with this observation. The primary purpose appears to be redirecting users to potentially malicious or ad-filled websites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9999
Heuristics 4
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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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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 http://mariana-test.devsite-1.com/uploads/1/3/1/8/131856462/131856462.html#exercises+for+belly+fat+men PDF link annotation
- http://mail.jocelynmccauley.com/uploads/1/3/1/3/131381021/gazefasorenawix_wipegowo_rexelumid_kopinatabudo.pdfIn PDF document text
- http://imagodeiriverside.org/uploads/1/3/0/6/130639744/a792be1.pdfIn PDF document text
- http://artisticlicense.design/uploads/1/3/1/4/131406118/komusufafik-silif.pdfIn PDF document text
- http://honeykosmetics.com/uploads/1/3/1/4/131453544/suliwive-ruzajimoxukej-sunigawef.pdfIn PDF document text
- http://smcart.org/uploads/1/3/0/7/130739564/retoroj_wevabija.pdfIn PDF document text
- http://marocatt.org/uploads/1/3/0/6/130605174/4440523.pdfIn PDF document text
- http://ideocgs.com/uploads/1/3/1/4/131453175/8205417.pdfIn PDF document text
- http://general1948.com/uploads/1/3/1/3/131383383/1453577.pdfIn PDF document text
- http://3tm.undesirable.us/uploads/1/3/0/5/130551809/e52eb754a9202a.pdfIn PDF document text
- http://teambirths.com/uploads/1/3/0/6/130621958/dunumajiwojogev_kepevutebezuv_jogasol.pdfIn PDF document text
- http://speakerfitness.com/uploads/1/3/0/5/130550664/7968972.pdfIn PDF document text
- http://carltonplaisance.com/uploads/1/3/0/5/130543494/xodatabugusa_vatinobal_newalanukijakeb_tenelajabadaz.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn 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 1
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00008ef4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8EF4 | 11000 bytes |
SHA-256: 7b332bfc5fbcc83e7b298dea726a9703001888442835571f9f0a8daeb1de1d66 |
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