MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF document contains numerous external links, identified by the 'PDF_SEO_LINK_FARM' heuristic, pointing to various domains. The document body, though partially corrupted, includes a URL that is also listed as an embedded URI. These links likely serve as a mechanism to redirect users to malicious websites for further exploitation or phishing. No scripts were extracted, but the presence of many external links suggests a downloader or redirector functionality.
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://chicromancetravel.voyagerwebsites.com/uploads/1/3/1/0/131070161/131070161.html#exercicios+sobre+os+povos+pr%25C3%25A9+colombianos+com+gabarito PDF link annotation
- http://outtashellsoutfitters.store/uploads/1/3/0/5/130546385/tomovivoruxoso-perovinov-besusixikuf.pdfIn PDF document text
- http://autodiscover.impactchristianfc.com/uploads/1/3/1/8/131858419/7906873.pdfIn PDF document text
- http://granparentsforhire.com/uploads/1/3/0/6/130620248/81696416d.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://bokifib.files.wordpress.com/2020/06/pikagamivi.pdfIn PDF document text
- https://tovotuwag.files.wordpress.com/2020/06/bugasigufevekivapu.pdfIn PDF document text
- https://xukudegexe.files.wordpress.com/2020/06/47192123567.pdfIn PDF document text
- https://nuzipaxode.files.wordpress.com/2020/06/tezabipitituzeziduxogulop.pdfIn PDF document text
- https://befutawoz.files.wordpress.com/2020/06/72256094278.pdfIn PDF document text
- https://dumabodu.files.wordpress.com/2020/06/10678056864.pdfIn PDF document text
- https://gopuzesi.files.wordpress.com/2020/06/jugusologemexejor.pdfIn PDF document text
- https://fobitogoxonu.files.wordpress.com/2020/06/rumavoropijebukafufup.pdfIn PDF document text
- https://lijopiwa.files.wordpress.com/2020/06/surulalag.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 1
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000b575.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB575 | 13360 bytes |
SHA-256: bd2c65078991337aed1bef9e1c80889ad247314566d482bd245d380fdc66c79e |
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