Malicious PDF — malware analysis report

Static analysis result for SHA-256 9534427bb155f680…

MALICIOUS

PDF

38.4 KB Created: 2020-08-21 12:21:29 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-05-09
MD5: ada7c9494302549aa89ae5008a5bc32e SHA-1: c253699b285b8cfdae657c442a2a1b23f74413ff SHA-256: 9534427bb155f68039b077db732ec411288de2a1f41ef242180207ffa1fca15c
194 Risk Score

Malware Insights

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

The PDF contains a link farm, with multiple embedded links pointing to various domains, including a known malicious redirector at ttraff.com. The document body, though heavily obfuscated, contains text related to 'Juice wrld lucid dreams piano sheet music', suggesting a lure to attract users to click on the malicious links. The primary malicious link identified is https://ttraff.com/pify?keyword=juice+wrld+lucid+dreams+piano+sheet+music, which is likely used to redirect users to further malicious content.

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=juice+wrld+lucid+dreams+piano+sheet+music In PDF document text
    • http://zozod.sunandachatterjee.com/uploads/1/3/1/0/131070450/joziduvo_jusopelazevob.pdfIn PDF document text
    • http://gabilinol.shopprettyplaces.com/uploads/1/3/2/6/132682076/kekinewosi.pdfIn PDF document text
    • http://gipofokeg.churchillpublishing.net/uploads/1/3/0/8/130814328/jilexipoverazejodok.pdfIn PDF document text
    • http://files.herndonwomansclub.org/uploads/1/3/1/4/131453267/zuvofetotirumiv_gukivu.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/1/0430/4112/8601/files/2037255090.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0434/9270/4408/files/61522111635.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0430/0872/1049/files/tobijupebulilexuduxo.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0429/6704/0163/files/36550680766.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0429/3469/8147/files/88834217929.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0430/9889/8592/files/64231190174.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0437/0599/1322/files/filing_a_police_report_in_san_diego.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0433/5196/5855/files/arbeitsvertrag_minijob.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0435/4460/8932/files/the_abilene_paradox_the_management_of_agreement.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0433/3505/7566/files/tezad.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0428/8688/9625/files/51668274067.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0433/4649/3605/files/autoimmune_hepatitis_diet.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 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_off00004a04.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4A04 5396 bytes
SHA-256: 9213075c4ef50c1a07699983ddf8418304a5dd349aa23157237f41c314aaea84
font_01_sfnt_off00005c39.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5C39 14596 bytes
SHA-256: 1f02f66afee83b8c8b5ea5d03a4dffaccb352581434016dfb53897f12c6f8815

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