MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1105 Ingress Tool Transfer
The PDF contains a significant number of external links to other PDF files hosted on various domains, as indicated by the PDF_SEO_LINK_FARM heuristic. The ML classifier also flagged the document as malicious. These links are likely intended to manipulate search engine rankings or serve as a distribution mechanism for further malicious content, aligning with Ingress Tool Transfer.
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://rachelcooksketo.com/uploads/1/3/0/6/130639764/130639764.html#toy+story+grosero PDF link annotation
- http://emilymuirmain.com/uploads/1/3/0/5/130546415/6044678.pdfIn PDF document text
- http://autodiscover.contempophysicaldance.org/uploads/1/3/0/6/130603728/6453028.pdfIn PDF document text
- http://solesbeeco.com/uploads/1/3/0/4/130493389/vosevetibimajobekun.pdfIn PDF document text
- http://tweenattudeboutique.com/uploads/1/3/1/6/131606487/54f00c9aef.pdfIn PDF document text
- http://pidglobal.com/uploads/1/3/0/9/130969621/18e6f.pdfIn PDF document text
- http://fishinglakefirstnation.com/uploads/1/3/0/5/130588182/seran-lesowone.pdfIn PDF document text
- http://ayayogaart.com/uploads/1/3/1/6/131636960/jodagetimunama.pdfIn PDF document text
- http://edureacheducation.org/uploads/1/3/1/4/131410167/66cd72d8a6.pdfIn PDF document text
- http://myetinfo.com/uploads/1/3/0/7/130739026/1625169.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://lejixubut.files.wordpress.com/2020/06/xuwevazapenezivanebigutu.pdfIn PDF document text
- https://kibawof.files.wordpress.com/2020/06/gomukefubiroso.pdfIn PDF document text
- https://xikijowo.files.wordpress.com/2020/06/dozudekofixidodibirupap.pdfIn PDF document text
- https://wezapesipoda.files.wordpress.com/2020/06/kavamamugiwusajepofojized.pdfIn PDF document text
- https://ziwemukivi.files.wordpress.com/2020/06/rolixamosefukufamiji.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_off000050b6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x50B6 | 11228 bytes |
SHA-256: 3e37b55a4d15e7451b95e279c09fb3c4f923d4680447026da6a2096bb0b07be1 |
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