Malicious PDF — malware analysis report

Static analysis result for SHA-256 0d5c6da2c74b97d9…

MALICIOUS

PDF

69.5 KB Created: 2020-11-21 21:33:43 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-04-11
MD5: 29c6a096731d0356658dfc92f468e33a SHA-1: 5f1607b8618da4162d1bd2d00d941bb4b1e40da2 SHA-256: 0d5c6da2c74b97d93a18fb6ca84cd6ddbd3f523a828c900b76c8240798a6e283
254 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9998

Heuristics 6

  • ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
  • 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://traffine.ru/wb?keyword=latest%20hollywood%20movies%20online%20free In PDF document text
    • https://pegepigav.weebly.com/uploads/1/3/4/4/134481067/4126073.pdfIn PDF document text
    • https://kufojomarolov.weebly.com/uploads/1/3/4/4/134401526/289459.pdfIn PDF document text
    • https://s3.amazonaws.com/retobifulipo/71651020519.pdfIn PDF document text
    • http://www.ascendercorp.com/In extracted file (font_00_sfnt_off0000c3d6.bin)
    • http://www.ascendercorp.com/typedesigners.htmlIn extracted file (font_00_sfnt_off0000c3d6.bin)
    • http://www.daltonmaag.com/In extracted file (font_02_sfnt_off0000fac2.bin)
    • https://uploads.strikinglycdn.com/files/806ec29f-896e-450c-8209-ed2808ac18d3/writ_crafter_eso.pdfIn PDF document text
    • https://uploads.strikinglycdn.com/files/48b5319d-25e8-4891-81c6-75a1d8c673ff/93187523700.pdfIn PDF document text
    • https://uploads.strikinglycdn.com/files/52d646d0-72c6-4849-b340-732ff2bf6713/nigojekaponakuvited.pdfIn PDF document text
    • https://uploads.strikinglycdn.com/files/07b79915-0fa2-4d49-b146-bfc3376fcf54/kuch_geet_labon_pe_sajte_hain_song_download.pdfIn PDF document text
    • https://uploads.strikinglycdn.com/files/e2c137a8-438e-4cef-a9cd-bc024c446918/89285438215.pdfIn PDF document text
    • https://uploads.strikinglycdn.com/files/f9dc2fbf-5e84-45d9-896b-6a59a95b452a/gedazo.pdfIn PDF document text
    • https://uploads.strikinglycdn.com/files/752e1c78-a72f-44ff-901f-4d1edd4fca84/roblox_speed_hack_script_2020.pdfIn PDF document text
    • https://uploads.strikinglycdn.com/files/1b8588b6-b067-4738-8244-24490f78961e/loniwuvifaxodojojibi.pdfIn PDF document text
    • https://uploads.strikinglycdn.com/files/00ce2ef3-1f61-40f0-adff-d2687c2351f1/5347719618.pdfIn PDF document text
    • https://uploads.strikinglycdn.com/files/a9847f95-df14-4a65-9a80-ac4fcb08fb2d/63559307478.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 extracted file (font_00_sfnt_off0000c3d6.bin)

Related samples 1

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_off0000c3d6.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xC3D6 5128 bytes
SHA-256: 62aa2ffd927c0a4844edf7845da2113d9e937a1d27c395f77ac88dede6f7579c
font_01_sfnt_off0000d53c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xD53C 11380 bytes
SHA-256: c4e11ce535db5178f896dd9481ce4415a47f6da204f56cabd07e8519f7bcb0f6
font_02_sfnt_off0000fac2.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xFAC2 4324 bytes
SHA-256: 05d2457133b820fa77aa358e30e9acfbad3f04c46ced9a37296d9311117db176

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