Malicious PDF — malware analysis report

Static analysis result for SHA-256 f9eafeea4ff9ee9d…

MALICIOUS

PDF

52.1 KB Authoring application: OpenOffice Draw
MD5: 83a4bc75c7cc9c49ad34189133224adc SHA-1: cea3b7f166380f72fb24b419007b6d46a0fbb874 SHA-256: f9eafeea4ff9ee9deef1768754a228dfd2a86107300c1d3b48ccb1891962edfc
120 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1204.002 Malicious Link

The PDF file contains a large number of embedded external links, a technique often used for SEO manipulation or to distribute malicious payloads. The ClamAV detection 'Pdf.Phishing.TtraffRobotInstall-7605656-0' further supports a phishing or traffic-driving intent. No scripts were extracted from this sample, limiting the ability to determine specific payload delivery mechanisms.

Heuristics 3

  • Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARM
    Small 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_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.TtraffRobotInstall-7605656-0
  • Embedded URL info EMBEDDED_URL
    One 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://reze.atrilmedia.com/uploads/2020/01/28/lonibixufikunef_xukusipijiv_mapimoxira_jatubinikaw.pdf
    • http://echoww2.com/uploads/2020/01/29/jamixakubem-gaduz-fidotefopezave-liserevak.pdf
    • http://myfinlandlimerence.com/uploads/1/3/0/2/130289601/4623569.pdf
    • http://litturi-photography.com/uploads/1/3/0/4/130476743/nisetewazurelepasesa.pdf
    • http://msschuld.weebly.com/uploads/1/3/0/5/130543198/fikibag.pdf
    • http://philogamer.com/uploads/1/3/0/5/130545818/patakuju.pdf
    • http://xakevopav.bara-bum.ru/uploads/2020/01/28/batusipikepuza.pdf
    • http://cahoje.com/uploads/1/3/0/6/130639786/7600542.pdf
    • http://moviehahd.com/uploads/1/3/0/5/130545882/2da2ed0afefbc9d.pdf
    • http://colapservices.in/uploads/1/3/0/5/130551089/zoxozolet.pdf
    • http://makararara.tech/uploads/2020/01/28/1694658.pdf
    • http://220602shopsss07.fun/uploads/2020/01/28/sexotakeset.pdf
    • http://tokebulegu.chinafication.com/uploads/2020/01/28/gexekuke.pdf
    • http://alanjbesquin.com/uploads/1/3/0/6/130604195/6fa63ee1fc490.pdf
    • http://melirusage.sianie72.ru/uploads/2020/01/28/titokafubesugaxiliv.pdf
    • http://xixixiku.kvoma.ru/uploads/2020/01/27/b6cac07b6ede0.pdf
    • http://bourboncitybarkery.com/uploads/1/3/0/4/130476607/bofudiranewot.pdf
    • http://suxukonim.userboxes.ru/uploads/2020/01/28/depimakup_gilebuvuk_xitaladuxodovav_jofule.pdf
    • http://miracleinabucket.com/uploads/1/3/0/6/130604568/130604568.html#holotropic+breathwork+guide

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00001573.bin
7745fe2ed924e07af0521a3a30ff91320ad1e2d5da73763b16a990aee1905328		 pdf-font-stream PDF embedded font (sfnt) at offset 0x1573 8104 bytes
font_01_sfnt_off00008575.bin
5a404bbf70b0f87decc494e98b5ad42eef96a04c43d6604bd013f9d8aeba82c0		 pdf-font-stream PDF embedded font (sfnt) at offset 0x8575 16036 bytes

Open this report in the interactive analyzer, or submit your own file for analysis.