Malicious PDF — malware analysis report

Static analysis result for SHA-256 875982d1e01ff484…

MALICIOUS

PDF

167.4 KB Created: 2022-04-10 12:10:18 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-04
MD5: 8441878a09ad837dee6c24e3e0a74384 SHA-1: 1576a52bcb38393e6d3b16a83a124a71d8cb13bf SHA-256: 875982d1e01ff48492a602cd275d1c5801df2cde7f1c82f8e698dc084a86a3ce
194 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.8382

Heuristics 7

  • ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
  • Travel-support phone-number stuffing scam critical SE_TRAVEL_SUPPORT_PHONE_SCAM
    Document repeats phone numbers in airline/travel/refund/support language, often across multiple regional phrasings. This matches SEO/support-scam PDFs that impersonate airlines or travel brands and route users to attacker-controlled call centers rather than a normal travel document.
  • Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARM
    Small PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
  • Urgency / deadline lure low SE_URGENCY_LURE
    Document contains urgency or deadline language ('account will be terminated', 'action required within 24 hours', etc.) — useful context, but low-signal without other findings
  • 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://loheb.co.za/YmrXLWy8?keyword=sword%20art%20online%20alicization%20war%20of%20underworld%20part%202%20netflix PDF link annotation
    • http://newpacksy.com/admin/kcfinder/upload/files/waxolujinezopivujez.pdfIn PDF document text
    • http://docando.es/js/ckfinder/userfiles/files/58164224190.pdfIn PDF document text
    • https://lesemaxaje.weebly.com/uploads/1/3/4/6/134617162/7499305.pdfIn PDF document text
    • https://fofupapezu.weebly.com/uploads/1/3/4/3/134356394/b1ff7.pdfIn PDF document text
    • https://defi128.com/userfiles/files/wokovelifevijix.pdfIn PDF document text
    • http://zjgjqmr.com/v15/Upload/file/2022217117383638.pdfIn PDF document text
    • https://kademagora.weebly.com/uploads/1/3/4/8/134850034/sevizokexamimifuno.pdfIn PDF document text
    • https://losuwigawoje.weebly.com/uploads/1/3/5/3/135304717/6ec55c2277.pdfIn PDF document text
    • https://lidaleteso.weebly.com/uploads/1/3/4/0/134017218/ecc0ace6db3a.pdfIn PDF document text
    • https://batikigika.weebly.com/uploads/1/4/1/2/141260717/malomikufisepowiw.pdfIn PDF document text
    • https://votebefi.weebly.com/uploads/1/3/4/7/134715150/b3854f35226dc7.pdfIn PDF document text
    • http://clevio.biz/fckUpload/file/vebuvidadobigegalasazem.pdfIn PDF document text
    • https://sowofinonapira.weebly.com/uploads/1/3/4/3/134361296/9075670.pdfIn PDF document text
    • http://tootingtaxi.com/survey/userfiles/files/40213347005.pdfIn PDF document text
    • http://triomil.cz/kcfinder/upload/files/85573475346.pdfIn PDF document text
    • https://zatuduxe.weebly.com/uploads/1/3/4/5/134595584/javipibixuzewasegiz.pdfIn PDF document text
    • https://palalolak.weebly.com/uploads/1/3/4/4/134443088/6599365.pdfIn PDF document text
    • https://bsff.com/kcfinder/upload/files/69022908604.pdfIn PDF document text
    • https://www.frontieregypt.com/sites/all/libraries/ckfinder/userfiles/files/kojapewo.pdfIn PDF document text
    • https://welavomuwaj.weebly.com/uploads/1/3/4/6/134633166/c48182b.pdfIn PDF document text
    • https://winateminapalem.weebly.com/uploads/1/3/4/0/134041456/raladoka_rederazusi.pdfIn PDF document text
    • http://www.perlodrink.com/documents/zepujozekagugusizu.pdfIn PDF document text
    • http://preiss.at/upload_files/files/noxesamo.pdfIn PDF document text
    • https://www.colfacor.org.ar/administrador_web/kcfinder/upload/files/nupagi.pdfIn PDF document text
    • http://orthocarecentroortopedico.it/userfiles/files/bomexaxebisafajigine.pdfIn PDF document text
    • https://xilemuje.weebly.com/uploads/1/3/4/2/134265988/saroj.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_off000213a6.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off000213a6.bin)

Extracted artifacts 4

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000213a6.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x213A6 16908 bytes
SHA-256: 19cc193725c062c381c339a837ae7b7fa68c32303e38e4329ef33f8561aa1094
font_01_sfnt_off00022b02.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x22B02 18656 bytes
SHA-256: 21509dd2670d62e37f4216eacd9889c0b1fe5b6a29a355bad2a0720459388162
font_02_sfnt_off00025b71.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x25B71 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_03_sfnt_off00027388.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x27388 10988 bytes
SHA-256: 0ce51b9d3a42cd1e51c8a89f8d9d56cdebab9825a3d90f3e281b2bb7c59174e5