Malicious PDF — malware analysis report

Static analysis result for SHA-256 59608f92ac53702a…

MALICIOUS

PDF

45.7 KB Created: 2020-08-03 02:49:26 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-05-08
MD5: 4d9552345097a1b5146d99f95e5b4097 SHA-1: c37cb2de13f861842f2bc9e4d7fa7a5251a0019e SHA-256: 59608f92ac53702a66033739702d906011668b796a816fbc732cd23ad93bf1e8
194 Risk Score

Malware Insights

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

The PDF file contains a significant number of embedded URLs, with a critical heuristic identifying it as a malicious redirector link farm. The primary URL, 'https://ttraff.cc/pify?keyword=nicki+minaj+playtime+is+over', is flagged as malicious. The document body, though heavily obfuscated, contains this URL and other links pointing to Shopify domains, suggesting a lure to obscure malicious destinations. The file's purpose appears to be directing users to potentially harmful content through a network of redirectors.

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=nicki+minaj+playtime+is+over In PDF document text
    • http://files.isthisthepoint.com/uploads/1/3/1/0/131070459/9c88036adbba2e.pdfIn PDF document text
    • http://files.vtfbla.org/uploads/1/3/1/4/131407901/sabuvus_gujipikedulakow.pdfIn PDF document text
    • http://files.susmanosextendidasmexico.com/uploads/1/3/1/3/131380547/dadilobu.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/1/0433/3587/6776/files/73662926272.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0429/1434/9215/files/fikesigirefivefapixisubud.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0434/4391/2856/files/wavuxedifopemete.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0431/0954/8188/files/takewadumoxobope.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0431/8691/3442/files/tivoxizawiwumotiribawoli.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0427/5005/0460/files/14213999524.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0440/0427/8422/files/85241046182.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0434/6642/4486/files/massey_ferguson_to35_manual_download.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0428/1355/4855/files/9960579996.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0431/1187/4716/files/12140038555.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0429/1851/0745/files/pakotenabi.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0432/9324/5590/files/76719672144.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0433/2558/7609/files/99581590161.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 7

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_off0000745c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x745C 5348 bytes
SHA-256: 542b450d155e35f5bdbff15e8e119155bfc450319772e84cde77b609233dd6d1
font_01_sfnt_off00008693.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x8693 10452 bytes
SHA-256: 1fa427d17494901bae462e2d2f209bc6ef2790b9cf1076c9b2fd1ff78208308b

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