Malicious PDF — malware analysis report

Static analysis result for SHA-256 8ed6bdf271501f18…

MALICIOUS

PDF

53.9 KB Created: 2020-08-26 09:02:43 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)
MD5: 944683940111f0ba4e7a43267b56aff9 SHA-1: 3ccb9f60113666f375cdd68c25cd1274a1e23e9f SHA-256: 8ed6bdf271501f189e5691364ca9883c1f660bcdd2d6d918a4bd3df218055371
120 Risk Score

Malware Insights

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

The PDF document contains a large number of embedded links, many of which point to a link farm hosted on cdn.shopify.com. One of the primary links directs users to a malicious redirector at ttraff.com, which is likely used to serve further malicious content or phishing pages. The document body text also contains the keyword 'city car driving simulator download free pc highly compressed', reinforcing the lure.

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=city+car+driving+simulator+download+free+pc+highly+compressed
    • http://files.lonelybearproject.com/uploads/1/3/0/7/130776041/ruvalizo_rivavuj.pdf
    • http://latepi.texasangiesadventures.com/uploads/1/3/2/7/132741508/7135791.pdf
    • http://zowavu.declanwrynn.com/uploads/1/3/0/8/130873782/ruwep.pdf
    • http://files.lizwhittaker.com/uploads/1/3/1/4/131437249/711e5c15e50.pdf
    • https://cdn.shopify.com/s/files/1/0433/9780/8285/files/gisisaxibewifademaruduw.pdf
    • https://cdn.shopify.com/s/files/1/0429/4931/2665/files/chinese_candlesticks.pdf
    • https://cdn.shopify.com/s/files/1/0429/4197/2636/files/neluveraximarajo.pdf
    • https://cdn.shopify.com/s/files/1/0434/0216/6428/files/efectos_adversos_de_las_benzodiazepinas.pdf
    • https://cdn.shopify.com/s/files/1/0431/1921/4756/files/fuzexegofidilivuwixowat.pdf
    • https://cdn.shopify.com/s/files/1/0433/9505/5777/files/54971966926.pdf
    • https://cdn.shopify.com/s/files/1/0445/7014/9023/files/great_is_thy_faithfulness.pdf
    • https://cdn.shopify.com/s/files/1/0432/2351/5294/files/80060316263.pdf
    • https://cdn.shopify.com/s/files/1/0434/2710/2876/files/juwamigub.pdf
    • https://cdn.shopify.com/s/files/1/0435/2635/7160/files/medidas_dela_cancha_de_futbol_soccer.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_off000093f1.bin
0c70b852e843f32a3986c6a6b3a65f9a0a572d43b6a73f7e08e3074b0e4da53a		 pdf-font-stream PDF embedded font (sfnt) at offset 0x93F1 5728 bytes
font_01_sfnt_off0000a759.bin
a2d2fa1603ab44a8acde001a02f722fdd2a40eb61c3b6d61d6275fa60d8c70d2		 pdf-font-stream PDF embedded font (sfnt) at offset 0xA759 10256 bytes

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