Malicious PDF — malware analysis report

Static analysis result for SHA-256 251a9087f3689b7a…

MALICIOUS

PDF

45.0 KB Authoring application: Serif PagePlus First seen: 2021-01-15
MD5: 8ac56f48b75049c29775d10f1b2b8408 SHA-1: f3d5a4e0fdb808d2db0fc204f981ee42fe52dfcc SHA-256: 251a9087f3689b7ac9b5f3fb7646ab7c94b169dffb490e07f503db13bfac8f3d
152 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9999

Heuristics 3

  • ClamAV: Pdf.Phishing.TtraffRobotInstall-7605656-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.TtraffRobotInstall-7605656-0
  • 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.
  • 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://vokum.agicole-acces.com/uploads/2020/01/28/00551ce3c1f.pdf In PDF document text
    • http://jamesbaylee.com/uploads/1/3/0/4/130494743/2195924.pdfIn PDF document text
    • http://kaxalexu.zarogkol.top/uploads/2020/01/29/setisexuvodajot.pdfIn PDF document text
    • https://wezusazaxep.weebly.com/uploads/1/3/0/4/130483355/2274627.pdfIn PDF document text
    • http://flourishhealthmd.com/uploads/1/3/0/3/130324192/6a36aea4f6.pdfIn PDF document text
    • http://business-laboratory.ru/uploads/2020/01/28/firatiwidiz-jiviwawijev-polol-xubujesasidomoz.pdfIn PDF document text
    • http://mhdodgebrawl.com/uploads/1/3/0/6/130620940/bac5723530.pdfIn PDF document text
    • http://morenikeshelton.com/uploads/1/3/0/6/130621205/190e1405.pdfIn PDF document text
    • http://krystalsforthespirit.com/uploads/1/3/0/5/130590282/9566894.pdfIn PDF document text
    • https://velebujanegutib.weebly.com/uploads/1/3/0/5/130588937/5064278.pdfIn PDF document text
    • http://strykertech.com/uploads/1/3/0/5/130588964/138e8d8.pdfIn PDF document text
    • http://mod.cherepah.com/uploads/2020/01/29/padazuwezilasonawab.pdfIn PDF document text
    • http://autumnmoonphotography.com/uploads/1/3/0/4/130435601/womosafevu.pdfIn PDF document text
    • http://delarkiltd.com/uploads/1/3/0/4/130483940/1b1d38.pdfIn PDF document text
    • http://myleokingspage.com/uploads/1/3/0/2/130291485/xaritiden-nomuwiluseruru-tutuja-xiwewaxusadolu.pdfIn PDF document text
    • http://theskinnhaven.com/uploads/1/3/0/5/130551558/ximotuzedadutigenevu.pdfIn PDF document text
    • http://pazibarul.cabinet-otpbank.info/uploads/2020/01/28/b950ba6bb5c35.pdfIn PDF document text
    • http://catalinacourier.com/uploads/1/3/0/5/130545493/zemoga_fenurera_ziwurolorol_xetudisoxivoze.pdfIn PDF document text
    • http://linwoodpto.com/uploads/1/3/0/5/130541624/6985195.pdfIn PDF document text
    • http://deas-guyz.com/uploads/1/3/0/3/130323162/mesorego.pdfIn PDF document text
    • http://konect2us.com/uploads/1/3/0/6/130621285/6160802.pdfIn PDF document text
    • http://dip.landysheva.ru/uploads/2020/01/28/fc9890b174ebe.pdfIn PDF document text
    • http://mrhibbert.com/uploads/1/3/0/2/130289278/zututanel-bovodeni.pdfIn PDF document text
    • http://smashbroscardgame.com/uploads/1/3/0/6/130604615/kajujuwesep.pdfIn PDF document text
    • http://osfcostumerentals.net/uploads/1/3/0/6/130621941/130621941.html#chocobo+race+guide+ffxIn PDF document text
    • http://regiond.swe.org/uploads/1/3/0/6/130603954/f6c5db8b41df0.pdfIn PDF document text

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000017c8.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x17C8 8240 bytes
SHA-256: e840ffa3e1416dc23c79dedce9ac92974ae0c8b88a772ab1ceb6f27ab3345606