Malicious PDF — malware analysis report

Static analysis result for SHA-256 eddebead54642055…

MALICIOUS

PDF

45.7 KB Authoring application: Adobe PDF Library 9.0 First seen: 2020-09-24
MD5: 4a73c008c6f59690606599ecadc895a8 SHA-1: 142750012658f2dfcc8c18ef0c0994db741f70eb SHA-256: eddebead54642055906ba50af52654152d09efaaa8d480bbf0d2c7f8440bfa2c
94 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1059.007 JavaScript

The sample is a PDF file flagged by multiple security tools as malicious, specifically identified as phishing-related. It contains numerous embedded URLs pointing to other PDF files, suggesting a chain of malicious documents or a distribution network. The presence of these URLs indicates an attempt to redirect the user to malicious content, likely for credential harvesting or further malware deployment.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9998

Heuristics 3

  • ClamAV: Pdf.Phishing.TtraffRobotInstall-7605656-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.TtraffRobotInstall-7605656-0
  • External URI info PDF_URI
    PDF contains an external URL action
  • 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://newdaytherapies.com/uploads/1/3/0/4/130483305/relepabakusefekila.pdf PDF link annotation
    • http://simplinow.tech/uploads/1/3/0/5/130539457/1765382.pdfIn PDF document text
    • http://oliviadummer.com/uploads/1/3/0/4/130476493/6860520.pdfIn PDF document text
    • http://off2grandmashouse.com/uploads/1/3/0/6/130621640/jefotuxeli_lovazuwo_juzozedejif.pdfIn PDF document text
    • http://sweetestdreams.org/uploads/1/3/0/5/130588297/130588297.html#winnicott+playing+and+realityIn PDF document text
    • http://linux.thai.net/projects/fonts-tlwgIn PDF document text
    • http://www.thaitux.infoIn 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_off000010a8.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x10A8 8328 bytes
SHA-256: e87dd6b6d46b17db19f1ecf89788f699400741a7c20a08d1528a9ac661a13468
font_01_sfnt_off0000647c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x647C 12880 bytes
SHA-256: 2ca0115df874b6b4c52bf60248b3c24911b085f9bf777c6fd1eb2cc63158a14a

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