Malicious PDF — malware analysis report

Static analysis result for SHA-256 fcc2928f36ab3ab9…

MALICIOUS

PDF

35.6 KB Created: 2020-08-25 11:56:00 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)
MD5: 92ab261178baadfb625cef0632195914 SHA-1: becba986bc91053e4bfd3009f1d8697b57471b18 SHA-256: fcc2928f36ab3ab9ee2b34ff6120807bc657bb66a1e184be2be0c2e2d271f30a
120 Risk Score

Malware Insights

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

The PDF document contains a lure for a "Spider-Man PS4 digital code" and embeds numerous links, including a critical redirector link to ttraff.cc. This indicates a phishing or scam attempt designed to redirect users to malicious infrastructure. The document body and embedded URLs strongly suggest a social engineering attack.

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=spider+man+ps4+digital++code
    • http://files.tristatemaxedoutwomenspac.org/uploads/1/3/1/3/131382395/vajewoj_wapeka.pdf
    • http://files.swrh.co.uk/uploads/1/3/1/0/131069879/c49922984d.pdf
    • http://files.joewolter.com/uploads/1/3/1/4/131406321/3aeea163.pdf
    • http://xoxotove.itopiacoaching.com/uploads/1/3/0/7/130776265/buvumuxokuvuron.pdf
    • http://files.elyallotments.org/uploads/1/3/0/7/130739140/jolifube.pdf
    • https://cdn.shopify.com/s/files/1/0437/4013/5575/files/oxford_phonics_world_1_phonics_cards.pdf
    • https://cdn.shopify.com/s/files/1/0441/4413/2248/files/10148094256.pdf
    • https://cdn.shopify.com/s/files/1/0436/8600/2843/files/pawodewupoletujifofamexuk.pdf
    • https://cdn.shopify.com/s/files/1/0431/8684/7904/files/30132278680.pdf
    • https://cdn.shopify.com/s/files/1/0433/9915/1768/files/10287114414.pdf
    • https://cdn.shopify.com/s/files/1/0431/9451/5614/files/matuf.pdf
    • https://cdn.shopify.com/s/files/1/0432/8423/4398/files/dilafinukowudelozes.pdf
    • https://cdn.shopify.com/s/files/1/0433/9888/9621/files/nugakizo.pdf
    • https://cdn.shopify.com/s/files/1/0431/5018/0503/files/pemuturudun.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_off00004c30.bin
52ad24031a5b9d5e9b7d0c3af23b8f6dde16d99fe944431e723387a475276ef4
pdf-font-stream PDF embedded font (sfnt) at offset 0x4C30 5584 bytes
font_01_sfnt_off00005f1b.bin
c046cc039e0c024f333b53d9d1e27a860708c088b9a4afa6f41d51712b3eb322
pdf-font-stream PDF embedded font (sfnt) at offset 0x5F1B 10128 bytes