MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF document contains a large number of embedded external links, identified by the PDF_SEO_LINK_FARM heuristic. The primary URL found is http://benkregel.com/uploads/1/3/1/3/131383650/131383650.html#books+like+v+is+for+virgin, which points to a page that appears to be part of a link farm. This suggests the document is likely used for SEO manipulation or to redirect users to potentially malicious content hosted on numerous domains.
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://benkregel.com/uploads/1/3/1/3/131383650/131383650.html#books+like+v+is+for+virgin PDF link annotation
- http://meganwanlassart.com/uploads/1/3/0/6/130605498/78e6bfa0.pdfIn PDF document text
- http://mbwvoice.com/uploads/1/3/0/6/130639498/wozevawovejo-zovifazozoda.pdfIn PDF document text
- http://hackingcloud.com/uploads/1/3/0/6/130620972/1648389.pdfIn PDF document text
- http://tecovasfoundation.com/uploads/1/3/0/7/130775556/fakobo.pdfIn PDF document text
- http://gemmytun.store/uploads/1/3/0/6/130605149/fukozolesawitis.pdfIn PDF document text
- http://carolinaspconstruction.com/uploads/1/3/0/5/130542953/9722193.pdfIn PDF document text
- http://katieskandies.com/uploads/1/3/0/7/130738950/2318689.pdfIn PDF document text
- http://hostmaster.deutsches-haus-sonthofen.de/uploads/1/3/0/4/130435637/durukoganuganifawu.pdfIn PDF document text
- http://www.drupal.basaltlibrary.org/uploads/1/3/0/2/130289478/sotinegotelokuzuli.pdfIn PDF document text
- http://nataliebrandtsaccess.com/uploads/1/3/0/2/130292014/penadife.pdfIn PDF document text
- http://daycare-playgroundequipment.com/uploads/1/3/0/3/130323555/japove.pdfIn PDF document text
- http://scenicviewsigns.net/uploads/1/3/1/0/131070527/51b10d16d4f84.pdfIn PDF document text
- http://arrowheadacupuncture.com/uploads/1/3/0/6/130604027/43f117d0.pdfIn PDF document text
- http://gogeneralalarmco.com/uploads/1/3/0/5/130589220/buluju.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_off000079e4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x79E4 | 8080 bytes |
SHA-256: 01ddf036c73d57ec84ceb189702e1ce2f07372a7768122024e33721ed8991209 |
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