Malicious PDF — malware analysis report

Static analysis result for SHA-256 984741444f9bc489…

MALICIOUS

PDF

59.0 KB Created: 2020-08-24 03:01:22 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)
MD5: 4a3898c873807dbdad69b90464f4aedc SHA-1: 3c7091417452606b27ee290de78d6aca9a877336 SHA-256: 984741444f9bc489c56613f16a64999d6b2023a876c44d1c3ffe0d5fc36eedbb
120 Risk Score

Malware Insights

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

The PDF contains a deceptive title related to 'Plague Inc. Evolved' and embeds a link that redirects to a known malicious URL. The PDF also contains a large number of external links, many hosted on Shopify, suggesting a link farm used for SEO poisoning or to obscure the final malicious destination. The primary malicious URL identified is ttraff.ru, which is flagged as a malicious redirector.

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.ru/pify?keyword=plague+inc+evolved+guide+virus
    • http://tibasufut.michaeldavola.com/uploads/1/3/1/4/131483281/wojawozuxe_davej_bamaloxelise.pdf
    • http://nomumo.fleurdemain.com/uploads/1/3/2/3/132302780/vubiwex.pdf
    • http://files.peacockhills.org/uploads/1/3/0/8/130813632/virujerawa_gofolurisimipi_nutorun.pdf
    • https://cdn.shopify.com/s/files/1/0437/9587/3949/files/fizjoterapia_po_endoprotezoplastyce_stawu_biodrowego.pdf
    • https://cdn.shopify.com/s/files/1/0431/4375/7992/files/adventure_game_studio_tutorial.pdf
    • https://cdn.shopify.com/s/files/1/0445/6418/5247/files/nodefiderugakom.pdf
    • https://cdn.shopify.com/s/files/1/0435/6043/5871/files/nuzijozodalebolimenep.pdf
    • https://cdn.shopify.com/s/files/1/0435/5883/0229/files/19810678457.pdf
    • https://cdn.shopify.com/s/files/1/0431/4028/4577/files/vomowelavudonis.pdf
    • https://cdn.shopify.com/s/files/1/0432/0421/4942/files/sizibam.pdf
    • https://cdn.shopify.com/s/files/1/0431/7921/2959/files/weber_grill_model_by_serial_number.pdf
    • https://cdn.shopify.com/s/files/1/0431/2920/8988/files/lowes_reynoldsburg_ohio.pdf
    • https://cdn.shopify.com/s/files/1/0437/1359/3499/files/fujexorodidororuwipumej.pdf
    • https://cdn.shopify.com/s/files/1/0432/6712/9504/files/88170258215.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_off0000a8e6.bin
746ca68e716407252087cd94bd344f5443d8577c1d668107a68fd73343f31e61		 pdf-font-stream PDF embedded font (sfnt) at offset 0xA8E6 5168 bytes
font_01_sfnt_off0000ba86.bin
8a5e614d75f4b473561c870c59218a2aa484b43e230279a1224d00d2bdf6e4cf		 pdf-font-stream PDF embedded font (sfnt) at offset 0xBA86 10588 bytes

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