Malicious PDF — malware analysis report

Static analysis result for SHA-256 d5d8a620ad1e7c35…

MALICIOUS

PDF

37.5 KB Created: 2020-03-27 10:46:24 +02:00 Authoring application: wkhtmltopdf 0.12.1.4 (via Qt 4.8.6)
MD5: 9256be47197c4abbd6cb537cfc1b8c0d SHA-1: 6729bd3dfeb59db11fc6c53a9634ab39fc82f7d5 SHA-256: d5d8a620ad1e7c3575c7a274739ee7af9001ddb97c85df89a0b6a0ab0a6e413b
62 Risk Score

Malware Insights

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

The PDF document contains a significant number of external links, identified by the PDF_SEO_LINK_FARM heuristic. The document body, though partially corrupted, contains text related to 'New york movie songs download', suggesting a lure for potentially unwanted content. The primary attack pattern involves directing users to a vast network of websites, likely for SEO spam or to host further malicious payloads.

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://pamemazi.org/uploads/1/3/1/4/131407312/131407312.html#new+york+movie+songs+download+downloadming
    • http://myecobeauty.com/uploads/1/3/0/7/130775047/wisetediji_pemokibuteri_kekerewibej_gimuwi.pdf
    • http://witchsrosary.com/uploads/1/3/0/4/130488322/sirazotax.pdf
    • http://www.fushunlai789.com/uploads/1/3/0/6/130639513/1428443.pdf
    • http://www.etaincbd.com/uploads/1/3/0/6/130639024/86435f08.pdf
    • http://karalegal.com/uploads/1/3/0/3/130379504/9870611.pdf
    • http://www.histoiredinterieur.com/uploads/1/3/1/0/131070302/lozudezirozija_nenawada_lixekapir.pdf
    • http://vintagehomenewyork.com/uploads/1/3/0/7/130775321/zogabidi-pixozewev-disubatiba.pdf
    • http://manukabiz.com/uploads/1/3/0/5/130551338/xunizovel.pdf
    • http://coffeewithfriends.ca/uploads/1/3/0/8/130813651/7743fab444b254.pdf
    • http://vitolo.org/uploads/1/3/0/3/130379213/pomox-mekages-mevavabibu-zamufapujo.pdf
    • http://shophoarders.com/uploads/1/3/0/4/130489131/a10d82.pdf
    • http://viadvisors.com/uploads/1/3/0/7/130776452/puvebisi-nirunifa-makiwuporunimip-sabisizinuw.pdf
    • http://www.naturematters.co.nz/uploads/1/3/0/4/130489331/ef2df1b.pdf
    • http://www.holadrug.com/uploads/1/3/0/5/130538840/megudimugalufug.pdf
    • http://www.lclcgermantown.org/uploads/1/3/0/8/130873790/5205759.pdf
    • http://ketoqr.com/uploads/1/3/0/7/130739379/d78a2d5952b17.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 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00006887.bin
7532110db3c46baf1816299d0e52837c04750dab243c9360746afd65c44516dc
pdf-font-stream PDF embedded font (sfnt) at offset 0x6887 8344 bytes