Malicious PDF — malware analysis report

Static analysis result for SHA-256 ce3f02ff2c01f7cd…

MALICIOUS

PDF

42.5 KB Created: 2020-08-18 21:39:29 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-05-09
MD5: f70d7675d383dfb90f5234b126abf8a7 SHA-1: 4f0717afd7439ff20e68352998f974a510eeae6d SHA-256: ce3f02ff2c01f7cdbb63a4e9f343cef52d1163f4f2dc9d6357e9720f4f3a6b55
194 Risk Score

Malware Insights

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

The PDF contains a large number of embedded links, many pointing to external PDF files hosted on Shopify. One critical heuristic identified a link to a known malicious redirector infrastructure at 'https://ttraff.com/pify?keyword=always+on+display+plugin+android+7.+0'. This suggests the document is designed to redirect users to malicious content, likely for phishing or malware distribution. 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.com/pify?keyword=always+on+display+plugin+android+7.+0 In PDF document text
    • http://files.aldersongintegrativehealing.com/uploads/1/3/1/0/131070457/9200941.pdfIn PDF document text
    • http://files.maryvillekiwanis.org/uploads/1/3/1/3/131383586/novinunej.pdfIn PDF document text
    • http://files.hinghamconditioning.com/uploads/1/3/0/7/130739542/tuxutojepamenurewiso.pdfIn PDF document text
    • http://files.worldtrendsresearch.org/uploads/1/3/2/7/132741486/beziboxopug.pdfIn PDF document text
    • http://napev.pgsarts.co.uk/uploads/1/3/0/7/130776271/5ab47e3f.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/1/0435/4136/4890/files/gozonilejabu.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0433/9479/3635/files/osrs_best_f2p_money_making.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0429/9050/2051/files/xawamona.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0427/4274/3207/files/50250065564.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0437/5661/7877/files/raxurabedip.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0435/5643/8165/files/xewaxomipunepadanoritit.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0433/9974/1596/files/45022246959.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0428/6028/2023/files/navowaz.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0431/2930/7296/files/wixovibisofidig.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0430/8919/9268/files/xemosopaminipez.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0433/0687/7080/files/32296476761.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0429/9263/1962/files/dulug.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 6

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_off0000654a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x654A 5564 bytes
SHA-256: fae8d2145d58bd46a82b0edea058541d6134235da76476d022ee8dcbc2d23afd
font_01_sfnt_off00007861.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x7861 10740 bytes
SHA-256: dc5a3db2df0c6cb6ae70ab71d243a81ec7b48809e6a9ecfcbed5958f5183ec8b

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