MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF document was identified as malicious due to a critical heuristic firing for a link farm. It contains numerous external URLs, with the primary ones being http://472-476thomas.com/uploads/1/3/0/8/130874282/130874282.html#corniche+kennedy+lecture+analytique and http://mail.cancer-ride-arctic-pacific-atlantic.kiwi.nz/uploads/1/3/0/5/130538859/fenolufalefanasekuw.pdf. These links likely serve as lures to download further malicious content or to phish users.
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://472-476thomas.com/uploads/1/3/0/8/130874282/130874282.html#corniche+kennedy+lecture+analytique PDF link annotation
- http://mail.cancer-ride-arctic-pacific-atlantic.kiwi.nz/uploads/1/3/0/5/130538859/fenolufalefanasekuw.pdfIn PDF document text
- http://bigfnthings.com/uploads/1/3/0/5/130550752/e0b373e65.pdfIn PDF document text
- http://kwikykit2018.com/uploads/1/3/0/5/130539225/8043808.pdfIn PDF document text
- http://74-123-72-205.mgwnet.com/uploads/1/3/1/3/131384567/3946232.pdfIn PDF document text
- http://hostmaster.haus-arrez.com/uploads/1/3/0/6/130620594/lowef.pdfIn PDF document text
- http://laurelrenae.com/uploads/1/3/0/5/130551457/5339008.pdfIn PDF document text
- http://kim-patra-singer-songwriter.com/uploads/1/3/0/4/130483868/suvosajufomufomu.pdfIn PDF document text
- http://472-476thomas.com/uploads/1/3/0/8/130874282/terms.htmlIn PDF document text
- http://472-476thomas.com/uploads/1/3/0/8/130874282/dmca.htmlIn PDF document text
- http://472-476thomas.com/uploads/1/3/0/8/130874282/policy.htmlIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://fagirixol.files.wordpress.com/2020/06/vadugovipumivifunibuwozi.pdfIn PDF document text
- https://xetaduz.files.wordpress.com/2020/05/45052674005.pdfIn PDF document text
- https://tubapedamov.files.wordpress.com/2020/05/fonotezorobusagosikebebi.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_off00006932.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6932 | 14076 bytes |
SHA-256: 7a2a05e6ec405184d3a95ca1c66e6045173e01da8b6c5deae46b98d3c24c7488 |
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