Malicious PDF — malware analysis report

Static analysis result for SHA-256 3dd3b83a57547cc1…

MALICIOUS

PDF

125.8 KB Created: 2022-09-09 03:59:30 +00:00 Authoring application: golmich (via PDF Master 1.0.1) First seen: 2026-06-26
MD5: c039d84f7984ff9109d68c769f3bf4b7 SHA-1: 4afec03a2814ebd420e992413afd52cc5b9fc2c3 SHA-256: 3dd3b83a57547cc16be7034bea576da4533926baad69577fce8841749a08cc6e
134 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0008

Heuristics 5

  • 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.
  • PDF link to algorithmically-generated URL high PDF_RANDOM_URL_LINK
    PDF contains a clickable HTTP(S) link whose host looks algorithmically generated (pronounceable-random labels) and whose path/query carries a long high-entropy token. This is the randomized-redirector pattern of malspam phishing lures — the visible document is only a prompt — not a PDF parser vulnerability.
  • PDF link farm advertises cracked/pirated software medium PDF_CRACKED_SOFTWARE_LURE
    PDF contains many clickable links whose targets use cracked-software, keygen, serial-key, or warez vocabulary. These are SEO-spam lure documents that rank for software-piracy searches and route users to fake 'crack' download pages distributing potentially-unwanted programs, adware, or droppers. The PDF itself carries no exploit — the risk is the linked destinations.
  • External URI info PDF_URI
    PDF contains an external URL action
  • 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 http://esecuritys.com/calcholithic.darkened/?ZG93bmxvYWR8V0Y0TW1oaGJueDhNVFkyTWpZNE1ETTVNSHg4TWpVNU1IeDhLRTBwSUZkdmNtUndjbVZ6Y3lCYldFMU1VbEJESUZZeUlGQkVSbDA=quattrone.R29saXlvbiBLaSBSYWFzbGVlbGEgUmFtLWxlZWxhIDEgRnVsbCBNb3ZpZSBJbiBIaW5kaSA3MjBwR29.glaxosmithkline&hypomotility=otherside PDF link annotation
    • https://chichiama.net/shiraz-focus-v4-full-version-121-free/In PDF document text
    • https://nutacademia.com/wp-content/uploads/2022/09/jamisab.pdfIn PDF document text
    • https://www.mein-hechtsheim.de/advert/marathi-calendar-kalnirnay-1990-pdf-download-upd/In PDF document text
    • https://nashvilleopportunity.com/mirrors-edge-update-crack-1-01-reloaded-zygoriusneo-pc-exclusive/In PDF document text
    • https://cryptic-fortress-68534.herokuapp.com/fridsami.pdfIn PDF document text
    • https://gf-tunenoe.dk/wp-content/uploads/2022/09/id_flow_crack_keygen_serial_key.pdfIn PDF document text
    • https://logicbg.com/wp-content/uploads/2022/09/Cyberplanet_5_9_Con_Crack_Taringa_EXCLUSIVE.pdfIn PDF document text
    • http://www.rathisteelindustries.com/the-man-who-knew-infinity-english-dual-audio-eng-hindi-1080p/In PDF document text
    • https://teenmemorywall.com/download-terjemahan-intermediate-accounting-kieso-bab-15-13-top/In PDF document text
    • https://gametimereviews.com/wp-content/uploads/2022/09/samurai_x_trust_and_betrayal_blu_ray_download.pdfIn PDF document text
    • http://shop.chatredanesh.ir/?p=119540In PDF document text
    • http://weedcottage.online/?p=132100In PDF document text
    • https://vv411.com/advert/needforspeedshift2unleashedpckeygen-upd15/In PDF document text
    • https://donorpartie.com/wp-content/uploads/2022/09/resequda.pdfIn PDF document text
    • https://www.neoneslowcost.com/wp-content/uploads/2022/09/Rhinoceros_5_Keygen_Free_Download.pdfIn PDF document text
    • https://520bhl.com/wp-content/uploads/2022/09/sophshan.pdfIn PDF document text
    • https://elysone.com/wp-content/uploads/2022/09/Emedia_Card_Designer_Software_Crack_LINK.pdfIn PDF document text
    • https://allindiaherb.com/steinberg-halion-5-crack-download-link/In PDF document text
    • http://vesinhnhatrang.com/?p=17776In PDF document text
    • https://melaniegraceglobal.com/wp-content/uploads/2022/09/Assassins_Creed_II_Updated_Repack_Mr_DJ_India_TOP.pdfIn PDF document text
    • https://logicbg.com/wp-In PDF document text
    • https://gametimereviews.com/wp-In PDF document text
    • https://www.neoneslowcost.com/wp-In PDF document text
    • https://melaniegraceglobal.com/wp-In PDF document text
    • http://www.tcpdf.orgIn 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/xap/1.0/In PDF document text
    • http://ns.adobe.com/pdf/1.3/In PDF document text
    • http://ns.adobe.com/xap/1.0/mm/In PDF document text
    • http://www.aiim.org/pdfa/ns/extension/In PDF document text
    • http://www.aiim.org/pdfa/ns/schema#In PDF document text
    • http://www.aiim.org/pdfa/ns/property#In PDF document text
    • http://www.aiim.org/pdfa/ns/id/In PDF document text

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