MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF document contains a large number of external links to various domains, as indicated by the PDF_SEO_LINK_FARM heuristic. The document body text, though partially corrupted, includes the URL 'http://clearcalmbreathe.com/uploads/1/3/0/2/130288811/130288811.html#techniques+of+high+magic', which is also listed as an external URI. The primary purpose appears to be SEO-based link farming, directing users to a network of potentially malicious sites.
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://clearcalmbreathe.com/uploads/1/3/0/2/130288811/130288811.html#techniques+of+high+magic
- http://huskyhikermining.com/uploads/1/3/1/6/131636975/ebd36f46.pdf
- http://tpendleburyphotography.com/uploads/1/3/0/4/130492889/jemoxitibero.pdf
- http://lairsonlab.com/uploads/1/3/0/5/130543054/615120.pdf
- http://pwcontracts.com/uploads/1/3/0/4/130489230/zetanemovuboba_wewosujiru_palonupunow.pdf
- http://leswati.com/uploads/1/3/0/8/130814423/7f9dff.pdf
- http://boothbooks.org/uploads/1/3/0/7/130740010/tunorexis-mekevimitadewiz-vokasurajivexez-gewiwasaregotor.pdf
- http://pressgangsingers.jeffbeatman.com/uploads/1/3/1/3/131379262/2864089.pdf
- http://clearcalmbreathe.com/uploads/1/3/0/2/130288811/terms.html
- http://clearcalmbreathe.com/uploads/1/3/0/2/130288811/dmca.html
- http://clearcalmbreathe.com/uploads/1/3/0/2/130288811/policy.html
- https://verisemi.files.wordpress.com/2020/06/32479111746.pdf
- https://naluzizow.files.wordpress.com/2020/06/57178483274.pdf
- https://ferubasij510572231.files.wordpress.com/2020/06/81272901054.pdf
- https://lubapedotax.files.wordpress.com/2020/06/mosedotebimijaworubaw.pdf
- https://senexivoxol505468380.files.wordpress.com/2020/06/43379844181.pdf
- https://dipajar.files.wordpress.com/2020/06/87112558994.pdf
- https://lawalizawav666090560.files.wordpress.com/2020/06/67915685055.pdf
- https://gokesagu998040041.files.wordpress.com/2020/06/sifiwonokelemotubukasuva.pdf
- https://maxojinizev.files.wordpress.com/2020/06/48076061276.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_off00005405.bine212873723d6b9a3f0e615e1eb9568602b20b800fdf67597673d04060873153e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5405 | 9492 bytes |
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