Malicious PDF — malware analysis report

Static analysis result for SHA-256 8995db1e8dae0a62…

MALICIOUS

PDF

42.1 KB Created: 2020-08-15 18:39:05 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-05-08
MD5: 60194f7524eaf4f0c5e4c7d866fa91b5 SHA-1: 887a6bd1e1ffeeb00f4cb62d3d059db2110b23d2 SHA-256: 8995db1e8dae0a62b969218fd5734594c6ec8cf6fac0a0a4664d239c88f74187
194 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1059.007 JavaScript

The PDF contains numerous links, including one to a known malicious redirector at 'https://ttraff.cc/pify?keyword=anandam+full+movie++cinemavilla', suggesting a phishing or malware distribution attempt. The document body text and embedded URLs indicate a lure related to movie streaming, likely to entice users to click the malicious link. The presence of multiple external PDF links also points to a link farm strategy.

Machine Learning

  • Nyx PDF Classifier malicious score 1.0000

Heuristics 5

  • 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.
  • Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINK
    PDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
  • 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.cc/pify?keyword=anandam+full+movie++cinemavilla In PDF document text
    • http://files.zmagazine.co/uploads/1/3/1/6/131607010/zefimo.pdfIn PDF document text
    • http://files.asyapassinsky.com/uploads/1/3/1/4/131453252/ditigipamixete.pdfIn PDF document text
    • http://files.beyondnailartsupply.com/uploads/1/3/1/3/131381919/4412680.pdfIn PDF document text
    • http://tevoka.butteswcd.org/uploads/1/3/0/8/130814328/zugudakitoguna.pdfIn PDF document text
    • http://files.fernando-guimaraes.com/uploads/1/3/0/9/130969710/livuwibuwev.pdfIn PDF document text
    • http://www.ascendercorp.com/In PDF document text
    • http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
    • http://fedorahosted.org/lohitIn PDF document text
    • https://cdn.shopify.com/s/files/1/0435/3556/4949/files/vulijegunofoxukeluw.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0439/3458/0891/files/kugizeroginabidu.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0431/7003/7911/files/perixadugavaj.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0432/6116/5723/files/dovemawozarikonunifoxumig.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0440/0755/5222/files/milekixari.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0431/8127/7342/files/penguin_readers_dracula_level_3.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0440/3481/8198/files/laxinepinupilafomumen.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0434/5823/2473/files/39936002836.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0439/8609/2190/files/biblia_hebraica_stuttgartensia_italiano.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0437/1608/3877/files/foxovojisabafewupu.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0439/2134/2619/files/60188691672.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0431/2953/6676/files/50732222092.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0428/1778/1927/files/differential_equations_blanchard.pdfIn PDF document text
    • http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
    • http://purl.org/dc/elements/1.1/In PDF document text
    • http://ns.adobe.com/pdf/1.3/In PDF document text
    • http://ns.adobe.com/xap/1.0/In PDF document text
    • http://ns.adobe.com/xap/1.0/mm/In PDF document text
    • http://ns.adobe.com/xap/1.0/rights/In PDF document text
    • http://scripts.sil.org/OFLIn PDF document text

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00005b30.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5B30 4940 bytes
SHA-256: 23832eef0af12fab85684057c87e7e36a0cc44c99c29f30e89153e431468ded9
font_01_sfnt_off00006bf7.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6BF7 9888 bytes
SHA-256: e9424f49bc40ab250d62d2f63409b0311ba872a69da65ceab6b36bb871f75f09
font_02_sfnt_off00008e11.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x8E11 3348 bytes
SHA-256: 0dd39fb99b870ba3bb02c18819726297aee91ea6e7120b665da81053bfbcdb2a