MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF document contains a large number of external links, many of which are numerically or generically named, suggesting a link farm designed to attract search engine traffic. One prominent link, 'http://74-123-72-13.mgwnet.com/uploads/1/3/1/3/131384142/131384142.html#medicare+supplemental+insurance+california+plan+f', directly mentions Medicare supplemental insurance, indicating a phishing or scam lure. No scripts were extracted from this sample.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
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://74-123-72-13.mgwnet.com/uploads/1/3/1/3/131384142/131384142.html#medicare+supplemental+insurance+california+plan+f PDF link annotation
- http://auntiemimisfarmhousekitchen.org/uploads/1/3/0/3/130379246/fumejotadilewo-sorewe-mepef-popisil.pdfIn PDF document text
- http://livingedgehome.com/uploads/1/3/0/7/130775563/faguxomijijapeworid.pdfIn PDF document text
- http://academymededfellowship.com/uploads/1/3/0/7/130775478/e41a8378910b4.pdfIn PDF document text
- http://jor.brazoriacad.org/uploads/1/3/0/6/130639646/589252.pdfIn PDF document text
- http://lenark.net/uploads/1/3/0/6/130639821/9625929.pdfIn PDF document text
- http://nses.northsmithfieldschools.com/uploads/1/3/0/6/130621950/5266548.pdfIn PDF document text
- http://gapah.com/uploads/1/3/0/6/130604333/e10df305718fe93.pdfIn PDF document text
- http://lifetimeroadside.com/uploads/1/3/1/1/131164366/8124797.pdfIn PDF document text
- http://loonamoonmn.com/uploads/1/3/0/8/130874085/lerologeguzimev.pdfIn PDF document text
- http://autodiscover.pilgrim-medj.com/uploads/1/3/0/2/130273893/vebowujixaxukumis.pdfIn PDF document text
- http://iandeyeoptometry.biz/uploads/1/3/0/2/130271108/luderotozeji_rumedod_gemufetugi_kogegiteluvam.pdfIn PDF document text
- http://www.glc2020.org/uploads/1/3/0/4/130488410/4467989.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
Extracted artifacts 1
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006c52.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6C52 | 8144 bytes |
SHA-256: 486c46dc5ded607eed1788d414641d877951347b0ba211d69b1aa1714a64f622 |
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