Malicious PDF — malware analysis report

Static analysis result for SHA-256 0d6eeeab1ff2ca5f…

MALICIOUS

PDF

79.3 KB Created: 2021-03-28 00:07:47 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-06-04
MD5: 71bcc08674e420c86ee0f0c6babfa288 SHA-1: 7df49e2562c1224a91031aec4f1cd6d6fa0ece2d SHA-256: 0d6eeeab1ff2ca5fe2b6b9c64fcc2ede13d1aec05c097e0712fe469def7ba7da
136 Risk Score
Tags
free-cdn-ebook-manual-lure

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1059.007 JavaScript

The PDF contains heuristics indicating it is a phishing lure, specifically using an image to redirect users to a malicious URL. The embedded URL and the high-confidence ML and ClamAV detections further support this assessment. The primary malicious URL identified is https://ponafet.ru/award?keyword=software+architecture+in+practice+pdf, which is likely used to host a phishing page.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9997

Heuristics 5

  • ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
  • 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.
  • External URI info PDF_URI
    PDF contains an external URL action
  • 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://ponafet.ru/award?keyword=software+architecture+in+practice+pdf PDF link annotation
    • http://mizarujil.mypressonline.com/gigiregemexuvugu.pdfIn PDF document text
    • https://s3.amazonaws.com/palevijuj/semirinodebitovikukus.pdfIn PDF document text
    • https://s3.amazonaws.com/tixeligufokup/free_annual_report_template_docx.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4390074/normal_5fdb300f80a29.pdfIn PDF document text
    • https://s3.amazonaws.com/jezaxojipevu/animal_crossing_android_descargar_apk.pdfIn PDF document text
    • https://cdn.sqhk.co/pakelabete/ZEjjZgh/free_avast_cleanup_pro_apk.pdfIn PDF document text
    • https://gevuloluwalew.weebly.com/uploads/1/3/1/1/131163761/ligetiwik.pdfIn PDF document text
    • http://salleop.xyz/791984748236s55x.pdfIn PDF document text
    • http://dobofozepop.mygamesonline.org/zaduzasetubufuwema.pdfIn PDF document text
    • https://cdn.sqhk.co/vomisape/jaAjhjd/xowosobep.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4480580/normal_603d556dd18fc.pdfIn PDF document text
    • https://deremorukoj.weebly.com/uploads/1/3/4/4/134490203/ebbaaa6564.pdfIn PDF document text
    • https://s3.amazonaws.com/rivazixexuguri/93609831589.pdfIn PDF document text
    • https://lusajero.weebly.com/uploads/1/3/4/5/134598272/d205efe4fb1a87.pdfIn PDF document text
    • http://ionatr.space/dibasic_calcium_phosphate_anhydrous_synonymsubb75.pdfIn PDF document text
    • https://bozajeja.weebly.com/uploads/1/3/6/0/136082115/b7614d97ec52b.pdfIn PDF document text
    • https://cdn.sqhk.co/kabevapixox/a9kD3gg/big_windows_living_room.pdfIn PDF document text
    • http://getyourcredit.info/how_to_add_printer_to_ij_scan_utilitywko04.pdfIn PDF document text
    • https://butusokusumowa.weebly.com/uploads/1/3/5/2/135294155/jasaduti.pdfIn PDF document text
    • http://www.ascendercorp.com/In PDF document text
    • http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
    • http://kivarutumo.myartsonline.com/70705475452.pdfIn PDF document text
    • http://rosajeku.myartsonline.com/sikiradupoxisobodojobowu.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_off0000f860.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xF860 5228 bytes
SHA-256: 24c86a4f5725f205507d95d15488008552fa2963624b2cfaf05236a4ed06155b
font_01_sfnt_off00010a3c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x10A3C 11044 bytes
SHA-256: 8ec52c1656f4d4c31bc3986feeda1d5d0a37a70090dd911835e6ddb2975b6680

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