Malicious PDF — malware analysis report

Static analysis result for SHA-256 4da19f44d746ba48…

MALICIOUS

PDF

49.3 KB Created: 2020-08-19 07:58:31 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)
MD5: d27d1d20d289e1765822da6a9f95632f SHA-1: d4c8ab4e5c3a9b86fc39f04c72f8fb688dfbfa3f SHA-256: 4da19f44d746ba488482b305911746e871f5efeca6188f917751859b0f04d26e
128 Risk Score

Malware Insights

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

The PDF file contains a link farm and a malicious redirector URL, suggesting a phishing or scam attempt. The document body mentions 'Ssc je hall ticket 2019' and includes a call-to-action phrase, further supporting a lure-based attack. The primary malicious IOC is the redirector URL which is likely used to funnel victims to a malicious site.

Heuristics 4

  • 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.
  • Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTON
    Document contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
  • 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=ssc+je+hall+ticket++2019
    • http://files.amaakarate.com/uploads/1/3/1/3/131384025/xokewapereza_velekoj_luretonuve.pdf
    • http://files.enactyourfuture.com/uploads/1/3/0/8/130874333/vavubavanux.pdf
    • http://dilesevi.astrologyoncall.com/uploads/1/3/0/7/130775364/8444484.pdf
    • http://files.annastouch.net/uploads/1/3/1/3/131381044/ee648e7f9807f.pdf
    • https://cdn.shopify.com/s/files/1/0436/1525/6738/files/29400410046.pdf
    • https://cdn.shopify.com/s/files/1/0429/4190/7100/files/wordly_wise_3000_book_6_lesson_11_answer_key.pdf
    • https://cdn.shopify.com/s/files/1/0439/1380/5992/files/bejixopenigatilexezobe.pdf
    • https://cdn.shopify.com/s/files/1/0427/6604/1244/files/11791271137.pdf
    • https://cdn.shopify.com/s/files/1/0427/9848/1564/files/toxic_blowpipe_guide_osrs.pdf
    • https://cdn.shopify.com/s/files/1/0438/4302/7104/files/41874790148.pdf
    • https://cdn.shopify.com/s/files/1/0428/9835/8432/files/68905528383.pdf
    • https://cdn.shopify.com/s/files/1/0430/8847/8359/files/75498627444.pdf
    • https://cdn.shopify.com/s/files/1/0431/0715/6128/files/supplementary_budget_2020_zimbabwe.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_off00007596.bin
9d05323549afe578d533c3f80af1a06c613689d73c88d53f3893de6c29eb7209		 pdf-font-stream PDF embedded font (sfnt) at offset 0x7596 5088 bytes
font_01_sfnt_off000086e1.bin
e388c75c699e1402926d2fa3740493a465506400febe8b1c6e77536901cb6fe3		 pdf-font-stream PDF embedded font (sfnt) at offset 0x86E1 10684 bytes
font_02_sfnt_off0000aa9d.bin
0d0f64e27578eb124b8bc81c7eceacdd166e22eddd95c81328e9fbd7de2a6333		 pdf-font-stream PDF embedded font (sfnt) at offset 0xAA9D 4324 bytes

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