Malicious PDF — malware analysis report

Static analysis result for SHA-256 58d2e6e1933321c3…

MALICIOUS

PDF

43.2 KB Created: 2020-08-12 04:48:46 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-05-08
MD5: 565f985397d13dd82e8f5e20aecbd4d0 SHA-1: a10fc5c3fd68d5879c11c0566fefed2ad5cc071f SHA-256: 58d2e6e1933321c3616de32be8d58568b090ebc7096a346dac74ee95a1a194e8
202 Risk Score

Malware Insights

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

The PDF contains a lure for free palmistry books, which is a common tactic for phishing and malware distribution. It links to a known malicious redirector at 'ttraff.com', indicating an attempt to lead the user to malicious content. The PDF also hosts a large number of links to other PDFs, likely for SEO manipulation to improve search engine ranking for malicious content. 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=urdu+palmistry+books+pdf+free+download In PDF document text
    • http://files.angelicinfusionart.com/uploads/1/3/0/7/130739227/237b748f87.pdfIn PDF document text
    • http://files.olympiatitanbands.org/uploads/1/3/1/0/131070009/jusufagex.pdfIn PDF document text
    • http://files.mossgardennursery.com/uploads/1/3/1/3/131379183/sifisarepazodu.pdfIn PDF document text
    • http://files.catmintcottagestreetcatrescue.com.au/uploads/1/3/1/4/131437172/2360728.pdfIn PDF document text
    • http://files.sistersukie.com/uploads/1/3/0/8/130874433/976643.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/1/0430/1615/9381/files/44643371784.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0432/8102/3132/files/62774053703.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0433/0687/7080/files/fufabolip.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0429/0589/5075/files/20735292197.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0436/0405/0084/files/polarity_of_a_molecule.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0430/6888/3098/files/vigawokurekubere.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0428/3029/9292/files/maluxeti.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0454/2945/7064/files/biology_10th_class_book_download.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0435/4169/2567/files/galodun.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0429/8221/1735/files/3660424713.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0430/3755/6889/files/69117006830.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0437/2683/1784/files/jalet.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0431/0702/5056/files/memusugefupe.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0432/2639/8888/files/autocad_all_commands_in.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0427/6004/4710/files/33062779194.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
    • http://dejavu.sourceforge.netIn PDF document text
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text

Related samples 6

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_off00004c75.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4C75 5576 bytes
SHA-256: 72113ad4a125806da8df30a1443065e72794d93d90b68a361206b04d910b2dd9
font_01_sfnt_off00005f6a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5F6A 9580 bytes
SHA-256: 7620241dfd4d5af01eef4a143b111f9de53283febc53bc9a85d3984ff9b4704d
font_02_sfnt_off00008069.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x8069 18484 bytes
SHA-256: 1b0335d0ba4cec4a6f02a0379de0b68bc1e76ee3cb44eaed4aac47acbd95d331

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