Malicious PDF — malware analysis report

Static analysis result for SHA-256 ea97081f652e3756…

MALICIOUS

PDF

51.3 KB Created: 2020-08-22 00:01:40 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)
MD5: 6cd36f700099e29897b2e2b103262f2e SHA-1: 86947ef8b83683327b8025b1160fdae065fe8d57 SHA-256: ea97081f652e375658981a53735755925e99269a23ee99ade60841cd9e682431
120 Risk Score

Malware Insights

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

The PDF file contains numerous embedded links, many of which point to a link farm hosted on cdn.shopify.com. One of the primary links, however, redirects to a malicious URL (ttraff.com) which is likely used for further malicious activity. The document body, though heavily obfuscated, contains the target URL, suggesting a social engineering lure. No scripts were extracted, limiting the analysis of direct execution capabilities.

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.com/pify?keyword=bengali+movie+songs+dj+remix+free
    • http://files.lavwcd.com/uploads/1/3/1/3/131398541/sibekigusew_pufefanapu_gulalelu.pdf
    • https://cdn.shopify.com/s/files/1/0431/4873/8720/files/tiraweviramadagonede.pdf
    • https://cdn.shopify.com/s/files/1/0438/6160/6550/files/aggregate_planning_definition.pdf
    • https://cdn.shopify.com/s/files/1/0463/7248/7323/files/minecraft_galacticraft_mod_1._12._2.pdf
    • https://cdn.shopify.com/s/files/1/0434/7510/7992/files/zikedos.pdf
    • https://cdn.shopify.com/s/files/1/0433/0687/7080/files/55497749658.pdf
    • https://cdn.shopify.com/s/files/1/0459/7006/3520/files/foribuluke.pdf
    • https://cdn.shopify.com/s/files/1/0429/1903/5033/files/24417297963.pdf
    • https://cdn.shopify.com/s/files/1/0437/5373/4298/files/spider_man_homecoming_ps4_game.pdf
    • https://cdn.shopify.com/s/files/1/0433/9151/6826/files/vafolixobugabanameduxopom.pdf
    • https://cdn.shopify.com/s/files/1/0434/5495/5672/files/command_and_conquer_generals_zero_hour_download.pdf
    • https://cdn.shopify.com/s/files/1/0429/3961/3347/files/amazing_grace_gospel.pdf
    • https://cdn.shopify.com/s/files/1/0433/0582/8520/files/buxifakopa.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 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00006b17.bin
3aea9ad297e7369356c17fb12e84895477abb618033e4ff7c03b3baba485fc56		 pdf-font-stream PDF embedded font (sfnt) at offset 0x6B17 5480 bytes
font_01_sfnt_off00007db6.bin
f6d4bec1b53f9fbf344c0dfcd2914fbbc1ee81430e7efe5a4509c1f0f4424b85		 pdf-font-stream PDF embedded font (sfnt) at offset 0x7DB6 10152 bytes
font_02_sfnt_off0000a0ce.bin
001d00114279cda904ec87ee5caf81ece5266ef333c342f0ca5ce216f4908131		 pdf-font-stream PDF embedded font (sfnt) at offset 0xA0CE 18776 bytes

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