Malicious PDF — malware analysis report

Static analysis result for SHA-256 f80f60c9482f4fe2…

MALICIOUS

PDF

40.8 KB Created: 2020-09-05 22:11:21 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-05-08
MD5: 6b581c33bbe695e792357283662a7c8d SHA-1: 8da4154eb8e64ec8854bb57741d0033d05fd5080 SHA-256: f80f60c9482f4fe28413f2a6795e804a4bbb0b4f04d579fa51d1f4c0345c206e
194 Risk Score

Malware Insights

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

The PDF contains a mass external link farm, with a prominent malicious redirector URL pointing to 'https://ttraff.link/wix?keyword=my+talking+tom+2'. This URL is likely used to deliver a payload or redirect the user to a phishing site. The document body, though heavily obfuscated, contains references to the game 'My talking tom 2', suggesting a lure to entice users to click the malicious link. No scripts were extracted from this sample.

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.link/wix?keyword=my+talking+tom+2 In PDF document text
    • http://www.ascendercorp.com/In PDF document text
    • http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
    • https://static.usrfiles.com/ugd/fd30ac_98e3d4360ddd43bfb3375a4340ca03d2.pdfIn PDF document text
    • https://static.usrfiles.com/ugd/98d639_7540b9724732441e96bf0870bf8238ff.pdfIn PDF document text
    • https://static.usrfiles.com/ugd/32acb1_a913829837d94c3483bbf3f64964b6da.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0439/6980/6494/files/linux_command_cheat_sheet_sans.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0430/2539/9971/files/56658820547.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0436/2380/9187/files/36665251747.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0433/0687/7080/files/peboginesewuxexadamo.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0429/8155/6375/files/37952025461.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0428/8492/3555/files/texifizata.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0432/7460/0598/files/74909209425.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0432/5936/3496/files/6226530781.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0435/8235/7663/files/nashandra_dark_souls_2.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

Related samples 8

Ranked by shared artifacts, heuristics, extracted URLs, CVEs, and signatures.

Full JSON: related samples API

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00005566.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5566 5032 bytes
SHA-256: 6929dd101c75cc2cbe349577c2b0f6139940aea5d9741d4a53d964c163722b6a
font_01_sfnt_off0000668e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x668E 2504 bytes
SHA-256: 2b4976bd5700831a6739eb7f99079ca960227e63ecdf520b00463d8acf8bf440
font_02_sfnt_off00007175.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x7175 10900 bytes
SHA-256: 4d6e6d2e50605162437005dba911757f69bcdf1caa3de2216250111a54d1e7d0

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