MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a large number of embedded URLs, identified as a link farm. This is strongly indicative of malicious intent, likely for SEO poisoning or to distribute further malware. The ClamAV detection and ML classifier further support its malicious nature. No scripts were extracted, and the document body is heavily obfuscated, but the sheer volume and nature of the external links are the primary indicators.
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://alphonseasylum.com/uploads/1/3/0/6/130620371/5527857.pdf In PDF document text
- http://bigdatahq.com/uploads/1/3/0/6/130603673/fabuzo.pdfIn PDF document text
- http://krowncustomcues.com/uploads/1/3/0/6/130620642/1554477.pdfIn PDF document text
- http://www.apple-journey.org/uploads/1/3/0/5/130588299/ccd251db66a.pdfIn PDF document text
- http://canadianweddingblog.com/uploads/1/3/0/2/130289296/muziwezon.pdfIn PDF document text
- http://ntwstudioart.com/uploads/1/3/0/3/130323127/jafoxipoguj.pdfIn PDF document text
- http://recruiting2care.com/uploads/1/3/0/2/130289652/xizewukigekemevezez.pdfIn PDF document text
- http://www.goodlifeelixir.com/uploads/1/3/0/6/130620797/8c726.pdfIn PDF document text
- http://dragonboxboston.com/uploads/1/3/0/6/130620295/tatowitak_sirewavubi_salanagafo.pdfIn PDF document text
- http://nammoi.net/uploads/1/3/0/2/130272575/c4af5.pdfIn PDF document text
- http://technology-safari.com/uploads/1/3/0/2/130272571/tukepipopelesopokak.pdfIn PDF document text
- http://shanefaddis.com/uploads/1/3/0/4/130436007/sewofusur.pdfIn PDF document text
- http://nwm7.club/uploads/1/3/0/5/130542922/zemisivonudor.pdfIn PDF document text
- http://sepiat.one/uploads/1/3/0/4/130476981/8912005.pdfIn PDF document text
- http://mommylovesandrew.com/uploads/1/3/0/6/130621366/43f21359da1f32.pdfIn PDF document text
- http://themodcube.com/uploads/1/3/0/5/130542922/f8b10b036b82d62.pdfIn PDF document text
- http://simplygreenhomeservices.com/uploads/1/3/0/6/130605291/zuxazasaguwuz.pdfIn PDF document text
- http://www.ambrancedesigns.com/uploads/1/3/0/5/130588543/ec02a27120.pdfIn PDF document text
- http://createoregon.com/uploads/1/3/0/6/130620998/5109375.pdfIn PDF document text
- http://koolcompanies.com/uploads/1/3/0/4/130436261/veronirurixav.pdfIn PDF document text
- http://undertheroaktravel.voyagerwebsites.com/uploads/1/3/0/6/130639532/130639532.html#phases+of+action+potential+of+cardiac+muscleIn 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
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000180c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x180C | 9372 bytes |
SHA-256: 29034dad4cc5dc00ea7dad0f4575cb88a8f9260b1989b8114f3b5495ca8aef0d |
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font_01_sfnt_off0000ce9c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCE9C | 3284 bytes |
SHA-256: bff1374cd5d68ec7fef1c56a6dcb4130062e8e687cbddba7a1f3180d6a99bb89 |
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