Malicious PDF — malware analysis report

Static analysis result for SHA-256 bad02c12770f4f25…

MALICIOUS

PDF

42.0 KB Created: 2020-05-15 03:55:49 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)
MD5: 4c9e7c2990362c34fdf5762bf5ba1fc8 SHA-1: 0517d25e1f4817a8d6a5bc4e2ddc4bae97cb8ed4 SHA-256: bad02c12770f4f25c04b6eab8f8bc41ef5cc2a9767cdcc1169d05966d7c0a2b1
62 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1204.002 Malicious Link

This PDF document contains a large number of external links, identified by the PDF_SEO_LINK_FARM heuristic. The document body, though heavily obfuscated, contains references to URLs that are also present in the list of extracted URLs. The primary function appears to be directing users to a vast network of external sites, likely for SEO spam or to host further malicious content.

Heuristics 3

  • 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.
  • 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://eflynnparenting.com/uploads/1/3/1/4/131483128/131483128.html#avatar+movie+in+telugu+hd
    • http://oceanbreezedentistrysf.com/uploads/1/3/1/3/131383981/192014.pdf
    • http://bubblecrops.org/uploads/1/3/0/6/130620952/4123377.pdf
    • http://kickofflottery.com/uploads/1/3/0/6/130621158/8391881.pdf
    • http://simplysuze.com/uploads/1/3/1/4/131483307/ginofo.pdf
    • http://literacycenterofharlingen.org/uploads/1/3/0/2/130271054/5277ae6b648.pdf
    • http://cchsgradnight.com/uploads/1/3/0/9/130969706/tudagisafe_suviniwewat_rekawiwupup_tewudivomeraf.pdf
    • http://yourhomeinto.com/uploads/1/3/0/5/130539243/6361732.pdf
    • http://houseplantshq.com/uploads/1/3/1/8/131871390/9cef6aa0aa6d48.pdf
    • http://slayhousemk.com/uploads/1/3/1/4/131406077/7864338d.pdf
    • http://joanneseymour.com/uploads/1/3/0/5/130539188/7898140.pdf
    • http://amrepairs.ca/uploads/1/3/0/7/130776790/5345676.pdf
    • http://cowle.de/uploads/1/3/0/2/130270777/bd54f68ba379.pdf
    • http://pjcitrus.net/uploads/1/3/1/1/131164027/kudopafobubova.pdf
    • http://macondruglawyer.com/uploads/1/3/1/4/131453712/gibubololule.pdf
    • http://nikitaono.net/uploads/1/3/0/2/130289392/buxipagewa.pdf
    • http://enspirebrandcbd.com/uploads/1/3/0/4/130489926/jigaboroki_gulixebami.pdf
    • http://southeastaerialimaging.com/uploads/1/3/0/6/130639662/famuzevitez-pafuwibim.pdf
    • http://qb8.us/uploads/1/3/0/7/130739537/837462.pdf
    • http://www.w3.org/1999/02/22-rdf-syntax-ns#
    • http://purl.org/dc/elements/1.1/
    • http://ns.adobe.com/pdf/1.3/
    • http://ns.adobe.com/xap/1.0/
    • http://ns.adobe.com/xap/1.0/mm/
    • http://ns.adobe.com/xap/1.0/rights/

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00005d51.bin
87b13ddcb208b6132458d5185b2ab1e00d2f035ef945bf6edeb0ad2ed63dfbd6		 pdf-font-stream PDF embedded font (sfnt) at offset 0x5D51 11264 bytes
font_01_sfnt_off0000827e.bin
62b47d66e3379444a577024b61f76cbd9a68a25d0ed599236b1f3aa8a8324e7a		 pdf-font-stream PDF embedded font (sfnt) at offset 0x827E 16952 bytes

Open this report in the interactive analyzer, or submit your own file for analysis.