Malicious PDF — malware analysis report

Static analysis result for SHA-256 e7b0a7d756d59d3f…

MALICIOUS

PDF

33.7 KB Created: 2020-08-24 02:28:48 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-05-08
MD5: 6f5694ee92877f0ec844ab495844ec19 SHA-1: ea04e7c78cefcd7f9c1d0a75e6050268fdb1a5f7 SHA-256: e7b0a7d756d59d3faff7aa487d7b7453fe8f6d9218e3f31141d84aea83b7537f
194 Risk Score

Malware Insights

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

The PDF contains a critical heuristic firing for a malicious redirector link pointing to 'https://ttraff.com/pify?keyword=angry+love+status+video'. Additionally, it exhibits characteristics of a PDF link farm, embedding numerous external PDF links, many hosted on shopify.com. The document body is heavily obfuscated but contains the same redirector URL, suggesting the primary purpose is to lure users to external, potentially 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=angry+love+status+video In PDF document text
    • http://files.metrotransportgroup.com/uploads/1/3/2/7/132740552/wepotasu.pdfIn PDF document text
    • http://ponage.blackwoodratterriers.com/uploads/1/3/0/7/130739922/jadow.pdfIn PDF document text
    • http://files.ms-kyles-kids.com/uploads/1/3/1/4/131437418/sanetivavabefuf-fogazawe-detox-mukazovulevosop.pdfIn PDF document text
    • http://files.tommieshelby.com/uploads/1/3/2/8/132815004/wulovug_nigoke_nexiwadewe_tanezije.pdfIn PDF document text
    • http://files.tomjohnsongolf.com/uploads/1/3/1/0/131069860/medubikibidedabajoje.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/1/0429/8801/1673/files/54034953041.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0433/0687/7080/files/31688109027.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0435/4313/4362/files/pomines.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0438/9493/1624/files/functions_of_human_body_organs.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0433/8850/2174/files/73248682415.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0433/0638/5558/files/31208079423.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0434/7133/9686/files/hdfc_life_insurance_plans.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0431/6125/6091/files/kelavepifelu.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0429/8627/4967/files/49716272906.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 3

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_off0000470b.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x470B 5144 bytes
SHA-256: 398e8dd13acff08ac53a3ff94b1c012a55cb101ba77b9beacaccfb63477d59c4
font_01_sfnt_off000058a1.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x58A1 9912 bytes
SHA-256: aad462ec27a05efaa51fa3ff3293459b0aa543fa81f14815e927fd5570c3ea6b

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