MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a large number of embedded URLs pointing to other PDF files, a technique often used for SEO manipulation or to distribute malicious content. The ClamAV detection and ML classifier strongly indicate malicious intent. No scripts were extracted, but the embedded URLs are the primary indicators of compromise.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 3
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ClamAV: Pdf.Phishing.TtraffRobotInstall-7605656-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.TtraffRobotInstall-7605656-0
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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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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://richmondandflood.com/uploads/1/3/0/6/130622089/vipipovuzavaxivo.pdf In PDF document text
- http://www.jonascain.net/uploads/1/3/0/2/130289205/kekezubemuzi.pdfIn PDF document text
- http://cashhousesdfw.com/uploads/1/3/0/6/130621646/9717817.pdfIn PDF document text
- http://nereoww.com/uploads/1/3/0/8/130813738/xigupazeluzaxi.pdfIn PDF document text
- http://californiacastaway.com/uploads/1/3/0/6/130604263/bovetulozid_todafikiges_lesug_lomidani.pdfIn PDF document text
- http://dcchosa.com/uploads/1/3/0/5/130589454/8a9d7700.pdfIn PDF document text
- http://techarcana.us/uploads/1/3/0/4/130488429/8047556.pdfIn PDF document text
- http://baelts.com/uploads/1/3/0/4/130436367/7896580.pdfIn PDF document text
- http://lightonmyfeet.com/uploads/1/3/0/5/130546977/1255837.pdfIn PDF document text
- http://beautyenpointe.com/uploads/1/3/0/4/130492127/6217070.pdfIn PDF document text
- http://easyauctionshipping.com/uploads/1/3/0/6/130604521/bawunovon_mipumoteju.pdfIn PDF document text
- http://christianawt.com/uploads/1/3/0/3/130324126/lepofimebofogad-lafuv-garevorav-xagidimed.pdfIn PDF document text
- http://historicreplicawindows.com/uploads/1/3/0/5/130589077/2751528.pdfIn PDF document text
- http://host225.carmichaelnl.com/uploads/1/3/0/8/130873951/130873951.html#simple+past+exercises+pdf+worksheetIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://fedoraproject.org/wiki/Licensing/LiberationFontLicenseIn PDF document text
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000021d7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x21D7 | 2616 bytes |
SHA-256: 9c441396c78fcec381b139909df8eae4e3e4b3b77c9f9e3b7c3f2073b33ed4b0 |
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font_01_sfnt_off00002a6e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x2A6E | 16060 bytes |
SHA-256: 40a403f8312ff9c93041e514e965a4d57d797ba541f1da729710ef172887bfc2 |
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font_02_sfnt_off00004187.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4187 | 7524 bytes |
SHA-256: a2404ce973754b1b1afa3c59710acb7e4179d439dba4a0a36144824b7f137997 |
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