Malicious PDF — malware analysis report

Static analysis result for SHA-256 d2964c49ec0b260b…

MALICIOUS

PDF

48.5 KB Created: 2020-09-03 08:40:56 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)
MD5: ec39f40440c6924e7a0df222f19fd5f8 SHA-1: d2d0f1586df0ecdb4937bf230b319bc352489dac SHA-256: d2964c49ec0b260ba0b4343e39db1f46be0a093b974a024af01b065a30b472aa
154 Risk Score

Malware Insights

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

The PDF contains a prominent link disguised as a movie download lure. This link, 'https://ttraff.com/wix?keyword=new+bollywood+mkv+movies+free', is flagged as a malicious redirector. The document's structure and embedded links suggest a phishing or malware distribution attempt, leveraging SEO tactics to appear legitimate.

Machine Learning

  • Nyx PDF Classifier malicious score 1.0000

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.
  • Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTAL
    The same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
  • 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/wix?keyword=new+bollywood+mkv+movies+free
    • https://cdn.shopify.com/s/files/1/0435/4693/5451/files/93432656161.pdf
    • https://cdn.shopify.com/s/files/1/0428/5795/5487/files/18457522354.pdf
    • https://cdn.shopify.com/s/files/1/0429/5809/4495/files/855-_726-_8721.pdf
    • https://static.usrfiles.com/ugd/3e5d97_d79228f59e7e4d24a16a99fcea964ef2.pdf
    • https://static.usrfiles.com/ugd/38bf1f_d47824ec424f4664aa2269c8d4d28b4d.pdf
    • https://static.usrfiles.com/ugd/6da380_547a8af40d3d4b5d937e0abd03c3a481.pdf
    • https://static.usrfiles.com/ugd/eaf48f_a9a5fd3ef5e04cb7855f822c0f43673b.pdf
    • https://cdn.shopify.com/s/files/1/0432/1912/4382/files/30553366661.pdf
    • https://cdn.shopify.com/s/files/1/0430/5128/6690/files/4705195492.pdf
    • https://cdn.shopify.com/s/files/1/0430/1307/9203/files/jezikasakowuwu.pdf
    • https://cdn.shopify.com/s/files/1/0432/8577/4502/files/oorel17cci_cloudapp_net.pdf
    • https://cdn.shopify.com/s/files/1/0436/9612/8153/files/voxokagunozodapisevatut.pdf
    • https://static.usrfiles.com/ugd/b910ae_63930ee766cc4b15823dfb5b1f8f542d.pdf
    • https://static.usrfiles.com/ugd/2d1648_72d7302f649d437da36ad1681e75c42b.pdf
    • https://static.usrfiles.com/ugd/b8c837_831ea1ebc0e44584ac9a44771be2d06a.pdf
    • https://static.usrfiles.com/ugd/2b3f46_e84d20a3438a4502882a9e7468ea4ae2.pdf
    • https://static.usrfiles.com/ugd/b8c837_0b631993c6244b6d967a658805543a77.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_off00006965.bin
db5c101645c5145650c0ae278eafad05ae0d43e3a423301bfa3ffba1f2557f18		 pdf-font-stream PDF embedded font (sfnt) at offset 0x6965 5268 bytes
font_01_sfnt_off00007b5f.bin
c2fab326e51e6f897cc5dfe975daf1e33387c4dde4afb494206cf7d449477c45		 pdf-font-stream PDF embedded font (sfnt) at offset 0x7B5F 10516 bytes
font_02_sfnt_off00009f5e.bin
e296a61d2d303e35be9e1a35631556663d2780498efa7e8f3867bf557f172fe6		 pdf-font-stream PDF embedded font (sfnt) at offset 0x9F5E 16164 bytes

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