MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a large number of external links, identified by the 'PDF_SEO_LINK_FARM' heuristic, pointing to various domains. The document body, though partially corrupted, also contains some of these URLs. This suggests a campaign to manipulate search engine results or distribute content through a link farm, rather than a direct exploit. No scripts were extracted from this sample.
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://thearmory.io/uploads/1/3/0/6/130620758/130620758.html#restful+api+testing+with+postman PDF link annotation
- http://derekacandelore.com/uploads/1/3/1/0/131069898/420aad3.pdfIn PDF document text
- http://magesterconsultantservices.com/uploads/1/3/0/9/130970008/85fa58c.pdfIn PDF document text
- http://constructiondiaries.net/uploads/1/3/0/7/130775540/jewebopawivos.pdfIn PDF document text
- http://threading-beauty773.com/uploads/1/3/1/1/131163834/jokonili-binituresofune.pdfIn PDF document text
- http://mediationstrafrecht.nl/uploads/1/3/0/6/130605358/kovejema-zilejapeb.pdfIn PDF document text
- http://interkonsolutions.com/uploads/1/3/1/4/131437980/vodelomava.pdfIn PDF document text
- http://mothersandfosters.com/uploads/1/3/0/3/130323928/566d99a19c9fa.pdfIn PDF document text
- http://iesputinacum.net/uploads/1/3/0/8/130873869/87248.pdfIn PDF document text
- http://franklinjgreene.com/uploads/1/3/1/3/131378898/gogub_dasasomikined_baxakelinoz_venomaxuluwute.pdfIn PDF document text
- http://pakalolo-tees.com/uploads/1/3/0/6/130621086/famajuzijewomis-gabazofimugine.pdfIn PDF document text
- http://franchisemanagementsolutions.com/uploads/1/3/1/0/131071277/5702111.pdfIn PDF document text
- http://maryannweber.com/uploads/1/3/0/2/130291485/5494977.pdfIn PDF document text
- http://beginwelldoula.com/uploads/1/3/0/4/130435706/8772249.pdfIn PDF document text
- http://agenciaaman.org/uploads/1/3/0/5/130589123/zikapawiw.pdfIn PDF document text
- http://hautlab.com/uploads/1/3/1/4/131453588/puxosasuxupipodaji.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn 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_off000079a9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x79A9 | 10852 bytes |
SHA-256: df8133be793e643abe0d702a6106ca69eb72bcf08e41fbf1b89c0dac292776b2 |
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