Malicious PDF — malware analysis report

Static analysis result for SHA-256 362a0164357ed56a…

MALICIOUS

PDF

39.3 KB Authoring application: PDF Studio First seen: 2020-09-24
MD5: 95d17dd861b0b1f5e6dddcd61d6914f0 SHA-1: 40fdb3fe104d7e5be27f5bb1fd08623fa9a96334 SHA-256: 362a0164357ed56ab9ae053e70dd31b508b932ee214996a450dd9598b294f4a8
152 Risk Score

Malware Insights

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

The PDF file contains a large number of embedded external links, as indicated by the PDF_SEO_LINK_FARM heuristic. This suggests a phishing or SEO poisoning attack, where the goal is to redirect users to potentially malicious websites. The ClamAV detection further supports its malicious nature. No scripts were extracted from this sample.

Machine Learning

  • Nyx PDF Classifier malicious score 1.0000

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://zadua.net/uploads/1/3/0/2/130288542/866326.pdf In PDF document text
    • http://motorbikeglasses.com/uploads/1/3/0/4/130488759/ffb3f6ef6caf3a.pdfIn PDF document text
    • http://osidedesigns.com/uploads/1/3/0/4/130435644/dasekade.pdfIn PDF document text
    • http://thewaggingtail.nyc/uploads/1/3/0/2/130287538/2881635.pdfIn PDF document text
    • http://openmrinearme.com/uploads/1/3/0/2/130272250/4601977.pdfIn PDF document text
    • http://slowyourrolloki.com/uploads/1/3/0/7/130775292/4034981.pdfIn PDF document text
    • http://zittelsfamilystables.com/uploads/1/3/0/7/130738936/tiziromuranorax-witugaxumomilam.pdfIn PDF document text
    • http://souloving.com/uploads/1/3/0/8/130814179/pegab-fixalimo.pdfIn PDF document text
    • http://theroadcounseling.com/uploads/1/3/0/3/130379353/8302956.pdfIn PDF document text
    • http://www.ceballosbakery.com/uploads/1/3/0/7/130776640/2078548.pdfIn PDF document text
    • http://www.flyingaroundtheglobe.com/uploads/1/3/0/4/130483656/fegikopaxepavev_takinezo_basisu_fokikil.pdfIn PDF document text
    • http://jarvainvestments.com/uploads/1/3/0/3/130313324/wobizamijezonukona.pdfIn PDF document text
    • http://volantinc.com/uploads/1/3/0/6/130604884/bibemuwopezimeb-tuxejokenimub-jirapitebudoto-bokomibavuv.pdfIn PDF document text
    • http://marketingshingle.com/uploads/1/3/0/2/130270887/kavuz-ravabomoben-gokuzopudojis.pdfIn PDF document text
    • http://dripexperience.com/uploads/1/3/0/5/130590622/7918206.pdfIn PDF document text
    • http://www.spotswoodland.com/uploads/1/3/0/7/130738546/vukeg.pdfIn PDF document text
    • http://roilights.com/uploads/1/3/0/5/130589285/satesujisepowaz.pdfIn PDF document text
    • http://sfte-seattle.org/uploads/1/3/0/8/130813428/vuxogesibisadogikire.pdfIn PDF document text
    • http://merakicuts.com/uploads/1/3/0/6/130603903/bifem.pdfIn PDF document text
    • http://thestation.org/uploads/1/3/0/6/130605278/sibutuvibolin.pdfIn PDF document text
    • http://www.mckenziebible.com/uploads/1/3/0/9/130969358/vuzanivulifivikuzi.pdfIn PDF document text
    • http://michelsunlee.com/uploads/1/3/0/3/130323285/lozorosa.pdfIn PDF document text
    • http://mail.paintandpartysd.com/uploads/1/3/0/3/130313718/85a024b.pdfIn PDF document text
    • http://negative-zen.com/uploads/1/3/0/6/130639426/rimofarisit.pdfIn PDF document text
    • http://creativehealingconsulting.com/uploads/1/3/0/5/130551142/subez-pawusiv-pezowudiwufej-lotivo.pdfIn PDF document text
    • http://nobuhotelriyadh-fullsite.devsite-1.com/uploads/1/3/0/6/130621294/130621294.html#agaricus+arvensis+common+nameIn PDF document text

Related samples 2

Ranked by shared artifacts, heuristics, extracted URLs, CVEs, and signatures.

Full JSON: related samples API

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00003568.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3568 7916 bytes
SHA-256: 4feab1fa5bd812636500c9aff8d854aea1249c99d8ef3463208dc37405f5b56a

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