Malicious PDF — malware analysis report

Static analysis result for SHA-256 556b8cbaffc23881…

MALICIOUS

PDF

281.8 KB Created: 2022-02-21 06:14:08 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-07-08
MD5: 5e27a8bb6561160faefe208eb5fb279c SHA-1: 285edfdfc16677415067c143dc76646961011ba1 SHA-256: 556b8cbaffc23881efc4c7a31bc9e99ad6c9fe6c7488a084894694ff19602125
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.7754

Heuristics 5

  • ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
  • 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://podar.co.za/XSRYdR1H?utm_term=banjara+songs+video+com PDF link annotation
    • https://buzascsaba.hu/userFiles/file/65845289884.pdfIn PDF document text
    • http://www.nisbd.com/wp-content/plugins/formcraft/file-upload/server/content/files/1617ab74f27205---16711110301.pdfIn PDF document text
    • https://relaxbotanika.cz/ckfinder/userfiles/files/tasesazabaxezaki.pdfIn PDF document text
    • https://thehealerspoint.in/admin/userfiles/file/42272923437.pdfIn PDF document text
    • http://donghotam.com/luutru/files/81080929750.pdfIn PDF document text
    • https://creationstationdance.com/wp-content/plugins/formcraft/file-upload/server/content/files/161335f1629134---69453061483.pdfIn PDF document text
    • http://elskup.pl/images/assets/file/xaxagomawisizimotuno.pdfIn PDF document text
    • https://menlopark.com/wysiwygfiles/file/didebezuvufumasorovamoj.pdfIn PDF document text
    • http://phyllisrubensteinlaw.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/22668116460.pdfIn PDF document text
    • http://molenat-energies.fr/molenat.com/images/editor/file/rilokagexikapawipidedabup.pdfIn PDF document text
    • https://factinet.com/uploads/files/44571785273.pdfIn PDF document text
    • http://fsoa.cn/userfiles/file/taluneva.pdfIn PDF document text
    • https://heritagecambodiatravel.com/userfiles/file/sunibabudoranonuzamajosem.pdfIn PDF document text
    • http://bensonlandscape.com/editorData/file/nokiwitomijaviluv.pdfIn PDF document text
    • https://mgs-on-track.com/uploads/misc/files/75525899400.pdfIn PDF document text
    • http://hftyby.com/upload_fck/file/2021-11-24/20211124132515544241.pdfIn PDF document text
    • https://soechi.id/userfiles/file/nogodalafojowela.pdfIn PDF document text
    • http://bwa.olsztyn.pl/bwa3/admin/kcfinder/upload/files/wurofujefirozejuv.pdfIn PDF document text
    • http://builderall.info/userfiles/file/6061844266.pdfIn PDF document text
    • http://nuk-amro.de/userfiles/file/dapizejobuza.pdfIn PDF document text
    • http://nanopena.cz/upload/file/76802923754.pdfIn PDF document text
    • http://cuspsurgeons.com/admin/kcfinder/upload/files/59373893008.pdfIn PDF document text
    • https://ecoolteh.eu/galeria/file/bapapizu.pdfIn PDF document text
    • https://tigapilar.com/upload/files/junenuji.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://dejavu.sourceforge.netIn extracted file (font_00_sfnt_off0003fb9c.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0003fb9c.bin)

Related samples 8

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_off0003fb9c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3FB9C 10820 bytes
SHA-256: 90236f5d0f54d0f85897cf316a3f83d21714802300cae5ae3c0fcdace1c5a498
font_01_sfnt_off00041458.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x41458 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9
font_02_sfnt_off00042b73.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x42B73 17376 bytes
SHA-256: bb2cb6b529d6cc0661d83628e5d3053e73fb748bfe7c5bc00d313125ab7e3f2e

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