MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a large number of embedded external links, a technique often used for SEO manipulation or to distribute further malicious content. ClamAV and ML classifiers also flagged this file as malicious, specifically identifying it as a phishing or robot-related threat. The embedded URLs are the primary indicators of compromise.
Machine Learning
- Nyx PDF Classifier malicious score 0.9995
Heuristics 3
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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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ClamAV: Pdf.Phishing.TtraffRobotInstall-7605656-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.TtraffRobotInstall-7605656-0
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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://www.tendoushi.net/uploads/1/3/0/7/130776125/wudifofepolu-kuvub-fufojep-jabaxanubebafi.pdf
- http://snipesconglomerate.com/uploads/1/3/0/5/130588267/7602609.pdf
- http://certifiedcreolebbq.com/uploads/1/3/0/2/130289722/jasewitalilidirovixa.pdf
- http://levipark.co.nz/uploads/1/3/0/6/130605120/sixokitobesaroga.pdf
- http://tijaragroup.com/uploads/1/3/0/6/130604688/gematojo_zukimejuno_napetizora_rufemarapago.pdf
- http://www.hushloungeonair.com/uploads/1/3/0/6/130621369/wegomelanowodunebo.pdf
- http://creedompublishing.com/uploads/1/3/0/5/130546153/xadukoto_vidositugewa.pdf
- http://sportscomplexlv.com/uploads/1/3/0/7/130739158/2285461.pdf
- http://jessicadavis.net/uploads/1/3/0/7/130774981/8459801.pdf
- http://northernlightspace.com/uploads/1/3/0/2/130289415/vegulalurigat-zenabavifim-zamefemixev-gomobetepip.pdf
- http://bestforexrebates.com/uploads/1/3/0/6/130604327/rarajenan-wipunog-wovamajosuwesig-puzobalumudito.pdf
- http://systematicsweepers.com/uploads/1/3/0/6/130639949/fiditenumedavaraxiki.pdf
- http://sensoainternational.org/uploads/1/3/0/5/130550997/9bb444585b1.pdf
- http://modernretailcollective.store/uploads/1/3/0/3/130379316/ca0198d94f6.pdf
- http://musclehamsterfitness.com/uploads/1/3/0/2/130273738/kivivatagasusuro.pdf
- http://taylorsdatingcarehome.com/uploads/1/3/0/5/130589309/lojopodukugifu.pdf
- http://prestigeholdingllc.com/uploads/1/3/0/4/130488228/7b3e8796586b336.pdf
- http://alltankservices.com/uploads/1/3/0/7/130739351/217d234.pdf
- http://stegygroupinc.com/uploads/1/3/0/6/130639335/6693961.pdf
- http://prenupcounsel.net/uploads/1/3/0/4/130435561/9221ee75.pdf
- http://mockingbird.coffee/uploads/1/3/0/6/130620297/2704875.pdf
- http://onkoyoga.com/uploads/1/3/0/8/130874580/130874580.html#cartesian+to+polar+coordinates+c++
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
- https://fedoraproject.org/wiki/Licensing/LiberationFontLicense
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00004010.bin779aa567746046747dac965df7fdfb06ff632674a0a99ce247a327bf89f0fa63 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4010 | 16036 bytes |
font_01_sfnt_off0000544b.bin6444857d212d59486fd2460beb5c880fa69f0bd6d5b47f81c4ff3eb2e0ed9607 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x544B | 3432 bytes |
font_02_sfnt_off0000637a.binf3d814527bc65c4e3ae51c5e1c7d86e9224a2f154b64ddfe2f991814f7c81223 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x637A | 9396 bytes |
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