MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF document exhibits characteristics of a link farm, embedding a large number of external URLs. The primary heuristic indicates a mass external PDF link farm, suggesting the document's purpose is to direct users to a variety of potentially malicious or deceptive websites. No scripts were extracted from this sample, but the sheer volume of outbound links is a strong indicator of malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
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://cici-romero-paparazzionline.com/uploads/1/3/0/7/130738822/130738822.html#palabras+que+empiezen+con+gui+gue
- http://adventuresinedtech.com/uploads/1/3/0/4/130483279/getanefijarusojibap.pdf
- http://caringhandsmedicalservice.com/uploads/1/3/0/6/130639310/8276012.pdf
- http://johnsartinmedia.com/uploads/1/3/0/5/130550770/lalofad.pdf
- http://shopasuwish.net/uploads/1/3/0/5/130542965/1053779.pdf
- http://alphaomicronpirhodes.com/uploads/1/3/0/3/130323126/retob_gokutofoji_nanotedeb.pdf
- http://trugraves.com/uploads/1/3/0/6/130639256/wizovigizabi.pdf
- http://eatsperformance.com/uploads/1/3/0/8/130814843/rirawadesa.pdf
- http://concretecontractorsmarketing.com/uploads/1/3/0/8/130874043/6927565.pdf
- http://numerologywisdom.com/uploads/1/3/1/4/131438641/mejanoga.pdf
- http://inspiroihu.com/uploads/1/3/0/7/130739876/muputo.pdf
- http://fightingplastic.com/uploads/1/3/1/1/131164129/nusemowigasos.pdf
- http://pancakesetpolochons.com/uploads/1/3/0/8/130874594/rugexopuzuzif.pdf
- http://inzombia.org/uploads/1/3/0/5/130539933/kogabet.pdf
- http://utahgutterpros.com/uploads/1/3/0/2/130270796/xedejanugumo.pdf
- http://iwit-ism.com/uploads/1/3/0/6/130604061/rizapapomosu.pdf
- http://elitemeetingsandincentives.com/uploads/1/3/0/5/130547405/4f4154d9698cb.pdf
- http://learnadjustgrow.com/uploads/1/3/0/2/130272336/25f248e46fb135.pdf
- http://dentistofbrandon.com/uploads/1/3/0/9/130969834/bodixanefa_lalirokalevoku.pdf
- http://inspiringwordsmiths.com/uploads/1/3/1/3/131379716/9420cfb217cd409.pdf
- http://personalitteartevisual.com/uploads/1/3/0/4/130435988/bamulexuda_jukajisitesogur.pdf
- http://fsrental.com/uploads/1/3/0/4/130483109/6beb8cd7acf1f.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
Extracted artifacts 1
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000072ed.binff26144d45ac8b1cdf2143b5af6d7e9645a90cc9db4fbefbb221bbfe0ae83d84 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x72ED | 9620 bytes |
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