Malicious PDF — malware analysis report

Static analysis result for SHA-256 595c0f01ae9a251d…

MALICIOUS

PDF

59.5 KB Created: 2020-08-09 09:19:40 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-05-08
MD5: 960005840e0171c14ef5ee9daece7b02 SHA-1: a6cac77184d32192acb6bf762800908aea0c88aa SHA-256: 595c0f01ae9a251d6896641377b8a3e439836e211f231acb6c5f392ce1e40f5d
202 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment T1204.001 Malicious Link T1059.001 PowerShell

The PDF file contains multiple embedded links, including one pointing to a known malicious redirector at 'https://ttraff.com/pify?keyword=java+swing+components+pdf'. The presence of a visual download button lure and a mass external PDF link farm suggests a phishing or SEO poisoning campaign designed to redirect users to malicious infrastructure. No scripts were extracted from this sample.

Machine Learning

  • Nyx PDF Classifier malicious score 1.0000

Heuristics 6

  • 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.
  • Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTON
    Document contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
  • 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/pify?keyword=java+swing+components+pdf In PDF document text
    • http://files.perfectdimensionsaz.com/uploads/1/3/0/7/130739684/kawupoban.pdfIn PDF document text
    • http://files.rostraversca.org/uploads/1/3/1/4/131438137/7908420.pdfIn PDF document text
    • http://files.teensvillerecords.com/uploads/1/3/1/8/131856950/8871004.pdfIn PDF document text
    • http://files.mayflowerimporters.com/uploads/1/3/1/4/131406605/gibepulidof.pdfIn PDF document text
    • http://www.ascendercorp.com/In PDF document text
    • http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
    • https://cdn.shopify.com/s/files/1/0432/6224/7067/files/59518537122.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0431/3782/6973/files/4014820666.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0430/6052/7253/files/reality_testing_ability_adalah.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0447/0777/4618/files/office_etkinle_c5_9ftirme_crack.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0431/5247/4280/files/bafuvajekakawumad.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0437/6756/2391/files/92440972420.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0436/8692/0347/files/bach_minuet_in_g_major_bwv_anh_116.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0437/0684/3288/files/20209327871.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0448/0460/4066/files/edelbrock_1406_manual.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0428/2135/3639/files/cm_to_mm_conversion_table.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0427/4195/6775/files/wetix.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0431/4074/3329/files/poveduwevaxuga.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 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00009d36.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x9D36 5488 bytes
SHA-256: 7aae206e2fdcfcea4b312d41d522c58549e71391308ae49d5edcec2a98b4f4f5
font_01_sfnt_off0000aff5.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xAFF5 15352 bytes
SHA-256: d35d61803ba31af67c612fa0f034840a99a868ff50fb6fa46141a34e31e36ce5

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