Malicious PDF — malware analysis report

Static analysis result for SHA-256 d751514084fab159…

MALICIOUS

PDF

35.6 KB Created: 2020-08-03 20:20:14 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)
MD5: 87fa7c0a0568463353b3d8bc09495338 SHA-1: 8c2bd7d3e235532f850adb10066ae46404f0cfda SHA-256: d751514084fab15921f0a25d14175ac8332a19b25754d3c034ec0844d7b04ee6
120 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment T1059.001 PowerShell

The PDF contains a heuristic firing for a malicious redirector link, pointing to 'https://ttraff.cc/pify?keyword=quran+pdf+urdu'. This URL is likely part of a phishing or scam campaign, attempting to trick users into believing they are downloading a Quran PDF. The document also contains a large number of embedded links, many of which point to Shopify domains, suggesting a link farm or SEO manipulation tactic to distribute the malicious content. No scripts were extracted from this sample.

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=quran+pdf+urdu
    • http://files.gymtymenow.com/uploads/1/3/1/6/131606762/8703a6.pdf
    • http://files.kapparho1908.com/uploads/1/3/0/7/130738822/3875999.pdf
    • http://files.kbzz.org/uploads/1/3/2/7/132710722/nalimuvakogi-veburariliw-gezamuxarotuxor-zizusawoxota.pdf
    • http://files.marosenbergartist.com/uploads/1/3/2/6/132695828/1275055.pdf
    • http://files.soulgardenacupuncture.com/uploads/1/3/1/4/131483267/dorutaze.pdf
    • https://cdn.shopify.com/s/files/1/0434/4256/9368/files/rozusijofeviselodu.pdf
    • https://cdn.shopify.com/s/files/1/0430/9182/0711/files/42227292218.pdf
    • https://cdn.shopify.com/s/files/1/0433/1434/8197/files/76527813088.pdf
    • https://cdn.shopify.com/s/files/1/0433/7011/9333/files/tinker_s_tools_minecraft.pdf
    • https://cdn.shopify.com/s/files/1/0430/7730/4484/files/93849051896.pdf
    • https://cdn.shopify.com/s/files/1/0432/6470/4662/files/30867989654.pdf
    • https://cdn.shopify.com/s/files/1/0429/7588/7523/files/87134682411.pdf
    • https://cdn.shopify.com/s/files/1/0435/4742/6975/files/solr_delete_all_documents.pdf
    • https://cdn.shopify.com/s/files/1/0434/9919/2472/files/94111015900.pdf
    • https://cdn.shopify.com/s/files/1/0431/7023/4524/files/lesikabor.pdf
    • https://cdn.shopify.com/s/files/1/0430/4489/6925/files/instructions_not_included_netflix.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_off00004cb0.bin
08172b19c2826d904065fb2891822b699db91865162232d8332e96ce78a844bd		 pdf-font-stream PDF embedded font (sfnt) at offset 0x4CB0 4884 bytes
font_01_sfnt_off00005d5b.bin
d5bbcd66707e6ac2c1b86dbeb334ce6932ffa9887da27a3357c4d1bdae592b67		 pdf-font-stream PDF embedded font (sfnt) at offset 0x5D5B 10712 bytes

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