Malicious PDF — malware analysis report

Static analysis result for SHA-256 2fd67ca375047662…

MALICIOUS

PDF

39.8 KB Created: 2020-08-16 20:24:51 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)
MD5: 4058a5ef35347b7ca6c3e0100bae20b6 SHA-1: 5613a562574eaccf303097d87726d338608442b7 SHA-256: 2fd67ca375047662abf54a83f516b0d47c32cb4bb313a61c141c75d81b8f6c54
120 Risk Score

Malware Insights

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

The PDF contains a mass external link farm, with several links pointing to Shopify domains and one critical link to a known malicious redirector. The document body text, though heavily obfuscated, contains the URL 'https://ttraff.cc/pify?keyword=automating+reports+in+python', suggesting a lure related to 'automating reports'. This indicates the primary goal is to redirect the user to malicious infrastructure, likely for further exploitation or phishing.

Heuristics 3

  • PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINK
    PDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
  • 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 https://ttraff.cc/pify?keyword=automating+reports+in+python
    • http://wovomivap.shoplashmayhem.com/uploads/1/3/1/3/131380212/lelimexasok.pdf
    • https://cdn.shopify.com/s/files/1/0430/7510/9013/files/linekewidezator.pdf
    • https://cdn.shopify.com/s/files/1/0430/7327/4018/files/ximidilifedego.pdf
    • https://cdn.shopify.com/s/files/1/0437/1464/2070/files/gafuforuja.pdf
    • https://cdn.shopify.com/s/files/1/0432/2285/9944/files/zowidibefimopuvowobomobot.pdf
    • https://cdn.shopify.com/s/files/1/0430/3749/1354/files/5923823404.pdf
    • https://cdn.shopify.com/s/files/1/0438/5934/5573/files/biwotim.pdf
    • https://cdn.shopify.com/s/files/1/0431/8514/3965/files/xepiselim.pdf
    • https://cdn.shopify.com/s/files/1/0438/3594/9218/files/bolumolebumadixagisizak.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_off00005f85.bin
d00629b4398074c9d66e9f144c8a7ae8d62d09b86409f175bfa97c4c195309e6		 pdf-font-stream PDF embedded font (sfnt) at offset 0x5F85 5292 bytes
font_01_sfnt_off0000715c.bin
d5c2edc6b23b9ba200d0e3b0777f687ee910e74713a5d4704df30642483a1d22		 pdf-font-stream PDF embedded font (sfnt) at offset 0x715C 9856 bytes

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