Malicious PDF — malware analysis report

Static analysis result for SHA-256 e114620b00a24903…

MALICIOUS

PDF

34.0 KB Created: 2020-08-17 13:54:59 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)
MD5: 876ad51f0974640d0ebaaaf168b18ce6 SHA-1: e05464dbc2b3912cc23cbd16c279be5819d4c58b SHA-256: e114620b00a24903225877e7db42de067197dc77ace563f15fd79479600f553c
120 Risk Score

Malware Insights

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

The PDF file contains a heuristic firing for a malicious redirector link, which is further supported by the presence of the URL 'https://ttraff.cc/pify?keyword=cinderella+marathi+movie+video+song' in the document body. This URL is likely used to redirect users to a malicious site. The file also exhibits characteristics of a link farm, with numerous embedded links, many pointing to shopify.com domains, but some are suspicious. The document body itself contains garbled text alongside the movie title and the redirector URL, suggesting a lure to entice clicks.

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=cinderella+marathi+movie+video+song
    • http://files.maryseaveynhjp.org/uploads/1/3/2/3/132303238/e3c7aeebfdc5.pdf
    • http://xivutu.crisbaumann.com/uploads/1/3/0/7/130739919/471376.pdf
    • https://cdn.shopify.com/s/files/1/0439/1125/0075/files/tufuzawofum.pdf
    • https://cdn.shopify.com/s/files/1/0435/1596/9688/files/19254175176.pdf
    • https://cdn.shopify.com/s/files/1/0432/2351/5294/files/careers_in_poland.pdf
    • https://cdn.shopify.com/s/files/1/0429/5104/9370/files/25421760849.pdf
    • https://cdn.shopify.com/s/files/1/0437/7152/7330/files/62780299771.pdf
    • https://cdn.shopify.com/s/files/1/0439/1524/7771/files/carcinoma_de_mama_tratamiento.pdf
    • https://cdn.shopify.com/s/files/1/0439/2920/6952/files/america_history_of_our_nation_answers.pdf
    • https://cdn.shopify.com/s/files/1/0432/3092/0871/files/namuv.pdf
    • https://cdn.shopify.com/s/files/1/0434/2897/0652/files/e_banking_meaning.pdf
    • https://cdn.shopify.com/s/files/1/0431/4434/7802/files/word_bestanden_samenvoegen.pdf
    • https://cdn.shopify.com/s/files/1/0431/1570/8580/files/19112060813.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_off000048b6.bin
81542ef87b02452c4b0841a35b66d62da0631b83178217af327698195b234a9e		 pdf-font-stream PDF embedded font (sfnt) at offset 0x48B6 5204 bytes
font_01_sfnt_off00005a3d.bin
f49e2f31a5f6c073ec700116e378e2c02f9ff5b821518a45d41a9211a1019441		 pdf-font-stream PDF embedded font (sfnt) at offset 0x5A3D 9712 bytes

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