Malicious PDF — malware analysis report

Static analysis result for SHA-256 6fef2715f27d4495…

MALICIOUS

PDF

43.0 KB Created: 2020-08-02 00:45:00 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-05-08
MD5: 7840919edaa43906eeaae38a730d32a7 SHA-1: e15fe9964e72ceddc49a7259fb8a9d7fa1e1cec9 SHA-256: 6fef2715f27d44957a339030204997b934595552d5fc063e141e4de8f7f06ca6
194 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1059.007 JavaScript

The PDF contains embedded links that redirect to a malicious URL, disguised as a download for 'Minecraft pe mineplex server'. The ML classifier strongly indicated maliciousness, and the PDF structure suggests a link farm designed to drive traffic to the redirector. No scripts were extracted, but the presence of embedded URLs and the link farm heuristic point to a phishing or scam attempt.

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=minecraft+pe+mineplex+server In PDF document text
    • http://files.capronlawllc.com/uploads/1/3/1/4/131453588/75e312b6098cc.pdfIn PDF document text
    • http://files.alljourneysfitness.com/uploads/1/3/1/3/131379594/fonabu.pdfIn PDF document text
    • http://files.111-ed.com/uploads/1/3/0/7/130740051/mitob.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/1/0441/2129/2952/files/20705282048.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0428/2282/8198/files/53823264699.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0429/8244/1113/files/22188603858.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0430/6649/1042/files/mexerujesekotegapujog.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0437/1664/0923/files/jovederefalevamufuxem.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0438/0203/4336/files/setatusiwovunufesofemikol.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0431/3153/5524/files/lipotufubarotopuz.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0434/1104/6558/files/jupyter_run_cell_shortcut.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0434/5397/2633/files/sowiduxebodixadozifosez.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0431/3730/2690/files/mapipinukubofu.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0428/9835/8432/files/kofuka.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
🗂 Part of campaign: alljourneysfitness.com 3 samples

Related samples 4

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_off0000682c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x682C 5296 bytes
SHA-256: 2b69e47317f9cb87be91ce34fcb3b7510796809023ccd26dbdbd8eddad04dd04
font_01_sfnt_off00007a30.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x7A30 10748 bytes
SHA-256: 77f7d37b540777f0e54ef5db127c43a2d7587199abe90baf04eb6a56bda1e1f9

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