MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of external links, many pointing to PDF files on various domains, suggesting a link farm or redirection scheme. The ML classifier strongly indicated maliciousness. The primary attack pattern involves directing users to a network of SEO-optimized PDF documents, likely for further malicious redirection or content delivery.
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://paintingthebooze.com/uploads/1/3/0/5/130543979/130543979.html#electroqu%C3%ADmica+%28celdas+electrol%C3%ADticas+y+celdas+voltaicas+o+galv%C3%A1nicas%29 PDF link annotation
- http://mirroredgecleaning.com/uploads/1/3/0/2/130270900/lobidesuvozikujegaj.pdfIn PDF document text
- http://udomyte-corporation.com/uploads/1/3/0/6/130639461/57806.pdfIn PDF document text
- http://alefrawedding.com/uploads/1/3/0/7/130775056/siguduxopebo.pdfIn PDF document text
- http://jenzimongthuong.com/uploads/1/3/0/2/130289344/piwigegufuturebo.pdfIn PDF document text
- http://margiesfriedchicken.com/uploads/1/3/0/5/130588769/c2141a6.pdfIn PDF document text
- http://drjoeberg.com/uploads/1/3/1/3/131383737/tasuzufib.pdfIn PDF document text
- http://weplantheparty.org/uploads/1/3/0/2/130288462/3a791b70.pdfIn PDF document text
- http://belle-ameboutique.com/uploads/1/3/0/6/130639652/boxaroxisetofanelo.pdfIn PDF document text
- http://lighthouseservices.biz/uploads/1/3/0/2/130287989/mikedubiw_gikofan.pdfIn PDF document text
- http://jperealty.com/uploads/1/3/1/4/131438180/8032b.pdfIn PDF document text
- http://crazyandcraftymom.com/uploads/1/3/0/8/130874086/2306936.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
- https://fedoraproject.org/wiki/Licensing/LiberationFontLicenseIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006d16.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6D16 | 9280 bytes |
SHA-256: 03518461b7e7d124549e2feeb4a8b5c48debf16979092fffb431c4ad3d36a3da |
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font_01_sfnt_off00008e5c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8E5C | 2652 bytes |
SHA-256: e2f1373bf3d70a40ff4276a486f0a1d2d32154e4f45ad1243a44c3d3b7d91cea |
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