Malicious PDF — malware analysis report

Static analysis result for SHA-256 46490f2733abdd07…

MALICIOUS

PDF

46.2 KB Created: 2020-08-01 04:32:46 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-05-08
MD5: 851b8d89f932bdda430ac357cf602565 SHA-1: 00d896b764da9f976a256d4b4b47f61100301a93 SHA-256: 46490f2733abdd079fa98e6b359ab0e57e2d1f1552e33655137b9e33694ffc69
194 Risk Score

Malware Insights

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

The PDF file contains a heuristic firing for PDF_MALICIOUS_REDIRECTOR_LINK, indicating it directs users to malicious infrastructure. It also fired for PDF_SEO_LINK_FARM, suggesting a large number of outbound links, many of which point to Shopify domains. The document body contains the URL https://ttraff.cc/pify?keyword=cristina+aguilera+not+myself+tonight, which is the primary malicious redirector. The file's purpose appears to be to drive traffic to this malicious URL through a link farm.

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=cristina+aguilera+not+myself+tonight In PDF document text
    • http://files.thepeacesyndicate.org/uploads/1/3/1/4/131454521/tekavewilawulizijoni.pdfIn PDF document text
    • http://files.sdkuykendall.com/uploads/1/3/1/6/131607103/9128155.pdfIn PDF document text
    • http://files.emrglab.org/uploads/1/3/1/4/131483955/19ae7e07.pdfIn PDF document text
    • http://files.fireflytoysandgames.com/uploads/1/3/2/7/132740445/matedopevuve_karudusokunum_kosix_rimukup.pdfIn PDF document text
    • http://www.ascendercorp.com/In PDF document text
    • http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
    • http://www.daltonmaag.com/In PDF document text
    • https://cdn.shopify.com/s/files/1/0429/6356/6755/files/99590827092.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0430/1497/9737/files/sopififedivomivuzajele.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0436/0290/3202/files/26216858112.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0433/8666/7158/files/62782006389.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0434/2484/1890/files/lunujilovu.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0428/8082/7558/files/biwosiwigusotum.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0438/7300/9819/files/vamozawavekudelow.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0431/9005/9157/files/serovujuvarizanovep.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0430/7261/8657/files/74334769895.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_off00006254.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6254 5188 bytes
SHA-256: 5b5bbbdbb99d559746df4ed1fe12bb10c1b75cbcee285a50c4c3499a031de57f
font_01_sfnt_off000073d8.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x73D8 13116 bytes
SHA-256: 87833ddea7f3061882628c7430066757924dd51c57fda86912130d89ee07dc30
font_02_sfnt_off00009e3b.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x9E3B 4324 bytes
SHA-256: 0d0f64e27578eb124b8bc81c7eceacdd166e22eddd95c81328e9fbd7de2a6333

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