MALICIOUS
94
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a large number of embedded external links, identified by the PDF_SEO_LINK_FARM heuristic. These links point to numerous other PDF files hosted across various domains, suggesting a link farm or content distribution network. The ML classifier also strongly indicated maliciousness. The primary purpose appears to be directing users to a wide array of external resources, potentially for SEO manipulation or to serve as a distribution point for further malicious payloads.
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://christinabeautyparlour.com/uploads/1/3/1/4/131407742/131407742.html#cell+respiration+quiz+pdf
- http://enterprisegaming.news/uploads/1/3/0/4/130436017/8b33d9449a07e90.pdf
- http://highschoolenglishonline.com/uploads/1/3/0/8/130814976/14644ccc0.pdf
- http://weaverpaving.com/uploads/1/3/0/8/130874666/sujuzanek_bizerufokin_totopagipibome.pdf
- http://feralweaver.com/uploads/1/3/0/4/130476270/xivisaw.pdf
- http://bluediamondfarms.com/uploads/1/3/0/5/130539944/beponadifobude.pdf
- http://pncsportsconsulting.com/uploads/1/3/0/6/130605248/7f60d.pdf
- http://universitysuccessformula.com/uploads/1/3/0/5/130589399/jopigufugodas.pdf
- http://betterbrainscience.com/uploads/1/3/0/5/130544138/nixiz_nedule_sasebon.pdf
- http://testify.se/uploads/1/3/1/1/131163917/2695591.pdf
- http://dondecomprarsoat.com/uploads/1/3/0/5/130542728/xixenaj_bapevi_galarube.pdf
- http://homerunpress.nyc/uploads/1/3/0/9/130969939/37d730.pdf
- http://s4like.net/uploads/1/3/0/8/130814219/3618428.pdf
- http://munhutudermatology.com/uploads/1/3/0/6/130605516/kudegevoxejid_jefodipi_tusavi.pdf
- http://catercreate.com/uploads/1/3/0/7/130776519/91994.pdf
- http://consciousmiracles.com/uploads/1/3/0/3/130323375/wadaxodowagotalajip.pdf
- http://makemoremoney2019.club/uploads/1/3/0/4/130489351/4231757.pdf
- http://idreamof.jewelry/uploads/1/3/1/0/131071240/kizobe.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_off000064a0.binc3c788d62ec0ca4f09dae45aa86a8dc372357af4bec70d690b70cff7b4c51eb9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x64A0 | 10552 bytes |
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