MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF document contains a large number of embedded external links, as detected by the PDF_SEO_LINK_FARM heuristic. These links point to various PDF files hosted on different domains, suggesting a link farm or content distribution strategy. The ClamAV detection as Pdf.Phishing.TtraffRobotInstall-7605656-0 further supports a malicious intent, likely related to phishing or traffic redirection. No scripts were extracted, but the sheer volume of external links indicates a coordinated effort to direct users to potentially malicious or SEO-manipulated content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9999
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 https://wuvolenixe.weebly.com/uploads/1/3/0/5/130590474/naraxuvibezelaj-xujowaterozowil-sapowidaxunej-vikakorodozeset.pdf In PDF document text
- http://addha.top/uploads/2020/01/29/6055425.pdfIn PDF document text
- http://orderfromchaos.blog/uploads/1/3/0/4/130435611/gosunowadowano.pdfIn PDF document text
- http://perfectmatchjewellery.weebly.com/uploads/1/3/0/5/130588957/waviwewejolaj-fifomefur.pdfIn PDF document text
- http://mugafeken.gkmosolov.ru/uploads/2020/01/29/d3415.pdfIn PDF document text
- http://vanijede.amcsnab.ru/uploads/2020/01/27/gukibosamotifi-maxupetubumisa-lemovakas.pdfIn PDF document text
- https://wonosowozole.weebly.com/uploads/1/3/0/4/130483447/5440398.pdfIn PDF document text
- http://pibu.secludeddating.com/uploads/2020/01/28/siwipadubepijovog.pdfIn PDF document text
- http://richardson-community-psychology.com/uploads/1/3/0/2/130289719/jedositivuwadab-jetune.pdfIn PDF document text
- http://shop-for-me.online/uploads/2020/01/28/1238425.pdfIn PDF document text
- http://gogusijeto.zavod-tseh.ru/uploads/2020/01/27/dategirukuwezumuxu.pdfIn PDF document text
- http://podollangpis.devsite-1.com/uploads/1/3/0/5/130551184/130551184.html#x+ray+diffraction+pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.adobe.com/).NotoIn PDF document text
- http://www.google.com/get/noto/http://www.adobe.com/type/ThisIn PDF document text
- http://scripts.sil.org/OFLNotoIn PDF document text
- https://fedoraproject.org/wiki/Licensing/LiberationFontLicenseIn PDF document text
🗂 Part of campaign:
3505brunell.net
8 samples
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00001373.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1373 | 8544 bytes |
SHA-256: fd880fd29b39595989cf65050cb1131a3c8e77fecf35dd98f3873e051be45089 |
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font_01_sfnt_off000080ae.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x80AE | 4156 bytes |
SHA-256: 92960e0e807263a12bad55ec69bafb6714c32758af60e957fa6a07630d5d1445 |
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font_02_sfnt_off00008d63.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8D63 | 3612 bytes |
SHA-256: 404ab0875d784d2c4dade9aeb72ed893c0494d9f3d186c19cd456ab337a153e7 |
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