Malicious PDF — malware analysis report

Static analysis result for SHA-256 219f58d4e9b0a3ec…

MALICIOUS

PDF

35.0 KB Created: 2020-09-13 04:47:41 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-05-07
MD5: 045ce3e2cc4713d274a656d25bc31a95 SHA-1: 521b1e28f15f7ecfa07bf7f1b7a0b18dfeca812e SHA-256: 219f58d4e9b0a3ecaf0da5415f42b993098ba2e374188b30841711becacef2a6
194 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment T1059.001 PowerShell

The PDF contains numerous links, including one that redirects to malicious infrastructure. The document body text is obfuscated but appears to contain a lure related to a '2007 saturn ion maintenance manual'. The primary malicious activity observed is the redirection to a known malicious URL, likely to deliver a secondary payload or initiate a phishing 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/wb?keyword=2007%20saturn%20ion%20maintenance%20manual In PDF document text
    • http://files.we-holidays.com/uploads/1/3/1/3/131381031/7296810.pdfIn PDF document text
    • http://vufexoka.therealpanamatours.com/uploads/1/3/1/4/131438003/tarukixadugej.pdfIn PDF document text
    • http://fuxamef.arrldakota.org/uploads/1/3/0/8/130874655/d17dbf574cadf.pdfIn PDF document text
    • http://rimupe.mascotsworld.com/uploads/1/3/1/6/131606490/55d349286.pdfIn PDF document text
    • http://jiwalegal.ravs.shop/uploads/1/3/1/0/131070711/1861793.pdfIn PDF document text
    • http://sibaviwed.bekindbeyou.com/uploads/1/3/0/8/130874030/6544784.pdfIn PDF document text
    • http://files.englishmountainlabradors.com/uploads/1/3/0/7/130776486/9066293.pdfIn PDF document text
    • http://files.carolinastormhedgehogs.com/uploads/1/3/1/6/131637291/fanipewonosewagafuv.pdfIn PDF document text
    • http://files.ninemilechurch.com/uploads/1/3/1/0/131070112/wipemegok.pdfIn PDF document text
    • http://files.joshuajfreeman.com/uploads/1/3/2/6/132682822/709811.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/1/0436/0408/2851/files/ct_weather_report.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0429/6625/3724/files/change_email_template_laravel.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0433/5039/2984/files/album_bozorg_az_zedbazi.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0431/2553/8973/files/john_deere_sx75_manual.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 8

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_off00004e8d.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4E8D 5204 bytes
SHA-256: 51d2103738195794c41c4cd0549845749ef6e26d215ce07a65efb524b7c2b132
font_01_sfnt_off00006026.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6026 9096 bytes
SHA-256: 5451a873486e1e53c4281571c1dd10c3ca546c7d02e3e9bc5e8b9d5d0a0a2c24

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