MALICIOUS
96
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. The document body text, though partially garbled, includes a URL that appears to be related to free music downloads, suggesting a lure. The primary attack pattern involves directing users to a vast collection of external PDF files hosted on various domains, likely for SEO spam or to distribute further malicious content.
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://mail.sovtrc.org/uploads/1/3/0/5/130589322/130589322.html#bedava+m%25C3%25BCzik+indir+y%25C3%25BCkle+mp3 PDF link annotation
- http://soccerskillschools.com/uploads/1/3/1/6/131637686/b591c86b7096.pdfIn PDF document text
- http://jblmitzvah.com/uploads/1/3/0/5/130589399/fovewolawa.pdfIn PDF document text
- http://apmcivilengineering.com/uploads/1/3/1/3/131381243/tazazukegol.pdfIn PDF document text
- http://irielovebuttah.com/uploads/1/3/0/7/130740112/26f5c6d6fc1a87.pdfIn PDF document text
- http://intriguehealthyhairsalon.com/uploads/1/3/0/5/130541384/dozejasosutu.pdfIn PDF document text
- http://tysonthetransformer.com/uploads/1/3/0/3/130379814/jipavimorigeje-bupofavifixune-tivewor.pdfIn PDF document text
- http://74-123-72-48.mgwnet.com/uploads/1/3/0/6/130604406/6187396.pdfIn PDF document text
- http://katiegbryant.com/uploads/1/3/1/4/131437806/pomuzavojisimi_fagavepigitevid.pdfIn PDF document text
- http://interieurschrijnwerken.com/uploads/1/3/1/1/131164375/75f61ce4c85.pdfIn PDF document text
- http://papaspropwarehouse.com/uploads/1/3/1/1/131164475/a028e5f811.pdfIn PDF document text
- http://clicktrayhelp.writeituseit.com/uploads/1/3/0/6/130604406/3201116.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://toxuluva830071386.files.wordpress.com/2020/06/japupofuwavu.pdfIn PDF document text
- https://lejobadoni.files.wordpress.com/2020/06/viwazo.pdfIn PDF document text
- https://wibuvevi.files.wordpress.com/2020/06/90603240084.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_off000060ef.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x60EF | 11488 bytes |
SHA-256: f9b4d274663cf21ec6d94d88cc1c35d53aba3cc0cde555635b8cf437679ce790 |
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