MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a large number of embedded links to external PDF files, a technique often used for SEO spam or to distribute further malicious content. ClamAV identified this as Pdf.Phishing.TtraffRobotInstall, and ML classification strongly supports maliciousness. The embedded URLs are the primary IOCs, suggesting a content distribution or redirection scheme.
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 http://xakadis.1304shopff.fun/uploads/2020/01/28/rosap-fopemifad-galoba-sagamupax.pdf In PDF document text
- http://liveslivedwithlaw.net/uploads/1/3/0/2/130289427/numifadopon_narowabapisuk.pdfIn PDF document text
- http://puwaf.xelamit.ru/uploads/2020/01/28/murikoju-wujuzuvifumuwi-wibisarorevib.pdfIn PDF document text
- http://pir.vietnamconsult.online/uploads/2020/01/27/dazawofepe.pdfIn PDF document text
- http://bloodoncanvasmovie.com/uploads/1/3/0/3/130323146/4333469.pdfIn PDF document text
- http://americanasdobrasil.com/uploads/2020/01/28/7801468.pdfIn PDF document text
- http://kifatutofa.audiostart32.icu/uploads/2020/01/27/pitogowa-vutom-palopa-jizowizel.pdfIn PDF document text
- https://vutevaxanu.weebly.com/uploads/1/3/0/4/130490875/kujuf.pdfIn PDF document text
- http://smt-hb.ru/uploads/2020/01/29/poguni_pumekire_pamomeda.pdfIn PDF document text
- http://kairosart.org/uploads/1/3/0/2/130287839/talovo.pdfIn PDF document text
- http://tgi420.ca/uploads/1/3/0/6/130603771/4595661.pdfIn PDF document text
- http://rheadatta.com/uploads/1/3/0/2/130272937/a41acfa921.pdfIn PDF document text
- http://nedasiwi.mosinztorg.ru/uploads/2020/01/27/23fc32afd1b6d.pdfIn PDF document text
- http://palmex.ca/uploads/1/3/0/6/130620712/5179027.pdfIn PDF document text
- http://cyclebavaria.com/uploads/1/3/0/3/130379272/130379272.html#hks+ssqv+installation+manualIn PDF document text
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn 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
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000157d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x157D | 8136 bytes |
SHA-256: ab2d5881263ec11a994f30c41a817ad1b482f78ab137ebc5404f0ddc7f34d18c |
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font_01_sfnt_off00004ebc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4EBC | 16160 bytes |
SHA-256: 2f79ba52acca039e5c354f09c372eb8b3e5c303dfc88b98fa2ec462876c681ba |
|||
font_02_sfnt_off00006334.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6334 | 4144 bytes |
SHA-256: 885781ec91db75dc8c4a6a3d3dac0324bdfdb8f2239dab70466c62035ae072da |
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