MALICIOUS
94
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF document contains a large number of external links, identified by the PDF_SEO_LINK_FARM heuristic. These links point to various PDF files hosted on different domains, suggesting a link farm or content distribution network. The ML classifier strongly indicated maliciousness. No scripts were extracted, but the sheer volume of external links and the ML score suggest a malicious intent, possibly for SEO manipulation or to serve 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://hydrolactic.com/uploads/1/3/0/7/130739023/130739023.html#beelzebub+episode+1+eng+sub
- http://synchronyleds.us/uploads/1/3/0/6/130620958/31365396275c5.pdf
- http://heatherpilates.com/uploads/1/3/1/4/131437668/bixunewuvona-fejotubij-warutival-wenokuj.pdf
- http://chelsealogic.com/uploads/1/3/0/5/130544898/f19fa0dbedd4a.pdf
- http://funnyparodys.com/uploads/1/3/0/6/130604363/nerexefelodido.pdf
- http://bluegrassbotanic.com/uploads/1/3/0/4/130483573/zekuxojupomutabiburi.pdf
- http://southlandbaptisttemple.org/uploads/1/3/1/4/131408032/xexodupuvip-negokebiwaweluv-kizamilawejaxaj-rejopozofewowus.pdf
- http://winikatescanecorso.com/uploads/1/3/1/6/131607733/wufomadefepi.pdf
- http://grantednotary.net/uploads/1/3/0/3/130379227/1233864.pdf
- http://protraint.com/uploads/1/3/0/6/130621542/225a2.pdf
- http://fgrealestate.net/uploads/1/3/0/6/130604175/tinivoru.pdf
- http://wellnessembodiedhealth.com/uploads/1/3/1/4/131454733/5442646.pdf
- http://plcbasketball.com/uploads/1/3/0/6/130604427/8626083.pdf
- http://neilwperssoncpa.net/uploads/1/3/1/6/131636570/4169845.pdf
- http://mrdoghk.com/uploads/1/3/0/2/130288762/golesexulejilubi.pdf
- http://bryind.com/uploads/1/3/0/4/130436494/b86eda973375.pdf
- http://thelightingclub.com/uploads/1/3/1/4/131406455/tilaguziver.pdf
- http://ecopropertysolutions.net/uploads/1/3/0/6/130639228/boxalifivutum-ronufurawaka-zadopudemujeri.pdf
- http://rightpointclinic.com/uploads/1/3/0/9/130969759/mudexuxoji.pdf
- http://autographedbaseballs.com/uploads/1/3/0/2/130272877/2022252.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_off00004df8.binedd8ea515e3a7f8d86dfd5e31b144da6378a7552df4c8c577e146c44e9175e2b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4DF8 | 6508 bytes |
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