Malicious PDF — malware analysis report

Static analysis result for SHA-256 ed499c7f8f81b281…

MALICIOUS

PDF

47.3 KB Created: 2020-08-07 15:51:28 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-05-08
MD5: 5b193c0662984fcc45ae0a3511b15940 SHA-1: 47819f27886937b41eb07966c068bd585991f628 SHA-256: ed499c7f8f81b281058e46085db2f89cb42e68754be61ee9b4ac43164a8325a4
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 of which point to a redirector service. The document body, though heavily obfuscated, contains text related to 'Anne of Green Gables movie script pdf' and the malicious URL. This suggests a lure to trick users into clicking the malicious link, likely for phishing or to download further malicious content. No scripts were extracted, limiting the analysis of direct execution capabilities.

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=anne+of+green+gables+movie+script+pdf In PDF document text
    • http://files.happybabylaser.com/uploads/1/3/0/7/130740242/920b3b60.pdfIn PDF document text
    • http://files.innovativestoneconcepts.com/uploads/1/3/2/6/132681296/d76ddc6a835.pdfIn PDF document text
    • http://files.theflightproject.org/uploads/1/3/0/7/130775633/dedivapunexafeb.pdfIn PDF document text
    • http://files.nozomiiijima.com/uploads/1/3/1/8/131856205/7190f186a025056.pdfIn PDF document text
    • http://files.mrstewartsphysicalscience.com/uploads/1/3/1/8/131856646/ridujipo.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/1/0437/8004/7010/files/35438562680.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0430/7235/6509/files/57322887304.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0436/7073/2950/files/3936941899.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0429/8909/3018/files/wadutadig.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0432/9196/7646/files/basic_electronics_mcq.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0430/9814/4932/files/vixamawu.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0436/6503/1321/files/yayati_marathi_book_download_free.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0428/5943/0047/files/87322134083.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0428/1466/8959/files/lepupuwuvon.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0430/3313/3209/files/dosadafagewozigi.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0428/9835/8432/files/23281911610.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_off00006dda.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6DDA 5452 bytes
SHA-256: 2f9b7a1e1804123bd3cec99663ad921b873343357d7246dc75886d49d5dc2693
font_01_sfnt_off0000804b.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x804B 9944 bytes
SHA-256: 4bda79ee917e414852fc5beecd96deb50ab77a9543d2fe3a0b3b9661756f7e6b
font_02_sfnt_off0000a219.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xA219 4324 bytes
SHA-256: 1062cd8ddf90f4344fa193b395386d5669df1a952e5759311ca261a71931f361

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