MALICIOUS
192
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a large number of embedded links, identified as a link farm, which is a common technique for distributing malicious content or leading users to phishing sites. The ClamAV detection and ML classifier further support its malicious nature. No scripts were extracted, but the primary attack pattern involves redirecting users through numerous URLs.
Machine Learning
- Nyx PDF Classifier malicious score 0.9999
Heuristics 4
-
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.
-
ClamAV: Pdf.Phishing.TtraffRobotInstall-7605656-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.TtraffRobotInstall-7605656-0
-
PDF link to algorithmically-generated URL high PDF_RANDOM_URL_LINKPDF contains a clickable HTTP(S) link whose host looks algorithmically generated (pronounceable-random labels) and whose path/query carries a long high-entropy token. This is the randomized-redirector pattern of malspam phishing lures — the visible document is only a prompt — not a PDF parser vulnerability.
-
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://bemexobi.slepttava.xyz/uploads/2020/01/28/668b6fd.pdf
- http://shopcenter17.fun/uploads/2020/01/29/86c4a7c.pdf
- http://xp-streich.com/uploads/1/3/0/5/130542953/dasadesekape-turadamo.pdf
- http://robynbredvick.weebly.com/uploads/1/3/0/2/130289201/2646491.pdf
- http://ymsdreamcatchers.weebly.com/uploads/1/3/0/3/130379216/2741196.pdf
- http://fexanaja.totachi-fs.com/uploads/2020/01/28/5300253.pdf
- http://msert.net/uploads/1/3/0/6/130620354/wubivaje.pdf
- http://playtherapyonlinetrainingacademy.com/uploads/1/3/0/4/130476974/xexafoxe.pdf
- http://agilemy.life/uploads/1/3/0/6/130639398/vifaxo.pdf
- http://wedopoge.btccn.pw/uploads/2020/01/29/puwidogekebobipa.pdf
- http://nicoleedwardslimited.org/uploads/1/3/0/5/130550873/0be204d993a1.pdf
- http://nuj.grushart.ru/uploads/2020/01/29/db8ccda1.pdf
- http://zemedimala.ibuyersclub.com/uploads/2020/01/29/2332818.pdf
- http://scoutx.us/uploads/1/3/0/4/130435726/38a8444714fc.pdf
- http://mgtowtv.com/uploads/1/3/0/6/130605519/dadimela.pdf
- http://misssoutheastpageantry.us/uploads/1/3/0/6/130639656/130639656.html#expenses+tracker+google+sheets
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.adobe.com/).Noto
- http://www.google.com/get/noto/http://www.adobe.com/type/This
- http://scripts.sil.org/OFLNoto
- https://fedoraproject.org/wiki/Licensing/LiberationFontLicense
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00001435.bin1b0750cecb3cf67ef35cb385d94b04c2381adda02b5f58c3db58f862fb001d0d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1435 | 9116 bytes |
font_01_sfnt_off00008895.binbdf78840ded9182e3b973e0079560a771e2d760334bb1b824e7cc23347121867 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8895 | 5544 bytes |
font_02_sfnt_off000099cc.bin2563807223d686b98c00555c583c39a0d8e0d5539b1537586a5d9d14e57bf7bf |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x99CC | 2696 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.