Malicious PDF — malware analysis report

Static analysis result for SHA-256 bd8269774376defb…

MALICIOUS

PDF

43.3 KB Authoring application: Serif PagePlus First seen: 2020-09-24
MD5: 450df06ef208729a580d812c8303a451 SHA-1: 351c80c20f00dc244cfef185af33a869f1aeae20 SHA-256: bd8269774376defb90084dfe2a21c04ab6f0f2fef7a1641cea522e1ca66a0676
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, a technique often used for SEO manipulation or to host malicious content such as phishing pages. The ClamAV detection 'Pdf.Phishing.TtraffRobotInstall-7605656-0' further supports a phishing or malicious redirection intent. No scripts were extracted from this sample.

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://bigfootpipelinemarketing.com/uploads/1/3/0/5/130588443/zatasukiguka-zufatofulanalem.pdf In PDF document text
    • http://baystategalvanizing.com/uploads/1/3/0/5/130551536/c14769761ad58.pdfIn PDF document text
    • http://fitnessdaily.club/uploads/1/3/0/4/130483632/c2cb13cb46a.pdfIn PDF document text
    • http://summerpodcastinstitute.com/uploads/1/3/0/4/130476119/add9b.pdfIn PDF document text
    • http://ncfash.com/uploads/1/3/0/2/130273842/vekuxadafa-zegaguwasuni-bezetuxed-jutevabiwi.pdfIn PDF document text
    • http://invencast.com/uploads/1/3/0/3/130379123/445adaee3712.pdfIn PDF document text
    • http://kasil.club/uploads/1/3/0/5/130588564/845831.pdfIn PDF document text
    • http://northbeavercontracting.net/uploads/1/3/0/4/130476516/ruwedulisu-judowubuwuri.pdfIn PDF document text
    • http://blossomsandbean.com/uploads/1/3/0/4/130476396/jotuxur.pdfIn PDF document text
    • http://aggressivelyintelligent.band/uploads/1/3/0/5/130539457/8628497.pdfIn PDF document text
    • http://iamcristinagarza.com/uploads/1/3/0/3/130324126/191bd.pdfIn PDF document text
    • http://kapilgupta.net/uploads/1/3/0/5/130540281/bc30fc8b4949d9.pdfIn PDF document text
    • http://windowssavvy.com/uploads/1/3/0/5/130588594/sevuwubelasegojizow.pdfIn PDF document text
    • http://4gkingdomliving.com/uploads/1/3/0/5/130588149/tukesabafaxesav.pdfIn PDF document text
    • http://movertoolkit.com/uploads/1/3/0/7/130739669/piruzufokodefudaduxo.pdfIn PDF document text
    • http://ibeatbeilue.com/uploads/1/3/0/7/130776309/94e251ae0c21d.pdfIn PDF document text
    • http://edens-hope.com/uploads/1/3/0/5/130539438/nuwomuwex.pdfIn PDF document text
    • http://empressnco.com/uploads/1/3/0/5/130540159/lenabiboxesunat.pdfIn PDF document text
    • http://farmsforsaledirectory.com/uploads/1/3/0/4/130476747/zawivipuxivuwe_zexivo_nabixobepotaf_mukesoji.pdfIn PDF document text
    • http://nastynotfound.com/uploads/1/3/0/5/130588583/saxolajovakoje-vizifudepe-vamubewepamek-mifabalofid.pdfIn PDF document text
    • http://cssmstudents.com/uploads/1/3/0/6/130639551/zaguxewojedogi-totifif.pdfIn PDF document text
    • http://milindian.com/uploads/1/3/0/6/130605186/visesososoxoveg_faselalitixo_tukuwopo_rulopop.pdfIn PDF document text
    • http://kathleen-cortez.pleasingfood.com/uploads/1/3/0/5/130588452/130588452.html#how+are+lactic+acid+fermentation+and+alcoholic+fermentation+similar+differentIn PDF document text
    • http://www.ascendercorp.com/In PDF document text
    • http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
    • https://fedoraproject.org/wiki/Licensing/LiberationFontLicenseIn PDF document text

Related samples 8

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

Full JSON: related samples API

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00003b6e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3B6E 2652 bytes
SHA-256: e2f1373bf3d70a40ff4276a486f0a1d2d32154e4f45ad1243a44c3d3b7d91cea
font_01_sfnt_off00004748.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4748 7964 bytes
SHA-256: 4f1a8df230f94fa721d3d075e9ad34122128c129d71a4b5a372de4fd59f2407b

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