Malicious PDF — malware analysis report

Static analysis result for SHA-256 43baa9468fba0db0…

MALICIOUS

PDF

41.5 KB Authoring application: Scribus First seen: 2021-02-20
MD5: 890b55db384fbb03ead9a70041d933b5 SHA-1: 1d39911be806f837d207a02797283cc9e5d4fbe2 SHA-256: 43baa9468fba0db096b3f12cefe13d3c00a93a5f12907636ef5edd32501c14d0
152 Risk Score

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://lilaclighthouse.com/uploads/1/3/0/5/130539309/1d72872b267.pdf In PDF document text
    • http://speakeroflife.com/uploads/1/3/0/4/130489019/4151898.pdfIn PDF document text
    • http://tak.maliei.xyz/uploads/2020/01/27/gilod.pdfIn PDF document text
    • http://studyyourwaynz.com/uploads/1/3/0/5/130551463/f230aa2c7681aef.pdfIn PDF document text
    • http://jelog.your-website.name/uploads/2020/01/27/2626718.pdfIn PDF document text
    • http://220602shopsss07.fun/uploads/2020/01/28/45c733ce7c.pdfIn PDF document text
    • http://trouversfr.info/uploads/2020/01/27/dimatojid.pdfIn PDF document text
    • http://textdept.com/uploads/1/3/0/4/130477372/daputowe-gokidijevob-zabivodinesez.pdfIn PDF document text
    • http://dewa.wedid.ru/uploads/2020/01/27/4658a253fe.pdfIn PDF document text
    • http://tepamonib.kewa.fun/uploads/2020/01/27/2923843.pdfIn PDF document text
    • http://dgias.pl/uploads/1/3/0/4/130483647/0091f79.pdfIn PDF document text
    • http://graticise365.com/uploads/1/3/0/3/130313390/130313390.html#ffxiv+lore+book+2+pdfIn PDF document text
    • http://www.adobe.com/).NotoIn PDF document text
    • http://www.google.com/get/noto/http://www.adobe.com/type/ThisIn PDF document text
    • http://scripts.sil.org/OFLNotoIn PDF document text

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000129e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x129E 9348 bytes
SHA-256: bc3f7d04eabf3260cd499639ae0b6eeb20ea8748bef8d34943c55e757f5d4b8f
font_01_sfnt_off0000633e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x633E 4176 bytes
SHA-256: 37e696e3b90e4f6c40450276623066bfb4958bac890a948cfa2b6adc1de7ae36