Malicious PDF — malware analysis report

Static analysis result for SHA-256 b6e5404a1a675c04…

MALICIOUS

PDF

84.0 KB Created: 2022-05-04 01:48:56 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-17
MD5: e2f091c00f347da088c49d21f4b65f5a SHA-1: 2b7ae69b74d45371b69cf2c18ccae037037e121a SHA-256: b6e5404a1a675c0466bdb653144e41dcca214f42e9eb1f943581fc6f1b72be4f
251 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9861

Heuristics 8

  • ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
  • 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.
  • Password-protected archive handoff high SE_PASSWORD_ARCHIVE_LURE
    Document gives password instructions for an archive or attachment — often used to keep payloads encrypted until after gateway scanning
  • PDF advertises pirated movie streaming/download medium PDF_PIRACY_STREAMING_LURE
    PDF rendered text advertises free full-movie streaming or download using piracy-brand names or a 'full movie + download/free/watch' intent phrase — recovered after folding the styled Unicode confusables the campaign uses to hide those keywords from plain-text detection. These are disposable SEO-spam carriers that route users to malvertising, fake-player, and scam pages; the PDF itself is inert.
  • 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.
  • 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://lazav.co.za/XSRYdR1H?utm_term=fundamental+english+grammar+betty+azar+pdf+books+download+torrent+sites PDF link annotation
    • https://jujalizuwozuvof.weebly.com/uploads/1/4/1/3/141370299/bemifejavidir.pdfIn PDF document text
    • https://dekupepevimozis.weebly.com/uploads/1/3/0/7/130738652/84e7d.pdfIn PDF document text
    • https://tabupuja.weebly.com/uploads/1/3/4/6/134647436/6038898.pdfIn PDF document text
    • https://lumidenozure.weebly.com/uploads/1/3/5/3/135345408/6b7004.pdfIn PDF document text
    • https://fogunovavak.weebly.com/uploads/1/3/2/6/132681822/0e81a3c7a76.pdfIn PDF document text
    • https://zeberajoxe.weebly.com/uploads/1/4/1/4/141474783/vodofe.pdfIn PDF document text
    • https://wuvesemoni.weebly.com/uploads/1/3/4/3/134335409/madifutorivitiv.pdfIn PDF document text
    • https://wefuguveriviwex.weebly.com/uploads/1/3/4/8/134873390/3b3f9d512b166.pdfIn PDF document text
    • https://panejukirid.weebly.com/uploads/1/3/1/6/131606092/1c4cb73d.pdfIn PDF document text
    • https://kobuzefejara.weebly.com/uploads/1/3/1/4/131437799/4186975.pdfIn PDF document text
    • https://nituzizuzij.weebly.com/uploads/1/3/6/0/136091047/05c89.pdfIn PDF document text
    • https://wulapoledonuker.weebly.com/uploads/1/3/2/6/132695240/3d7982b6cb97.pdfIn PDF document text
    • https://pojikajuruwasi.weebly.com/uploads/1/3/2/6/132695468/sugiwan.pdfIn PDF document text
    • https://bazopozetera.weebly.com/uploads/1/3/1/6/131637116/9859116.pdfIn PDF document text
    • https://jasugigikimodo.weebly.com/uploads/1/3/1/3/131383258/tataj-gikudalotomut-reridevef.pdfIn PDF document text
    • https://busigejog.weebly.com/uploads/1/3/4/0/134017549/9048180.pdfIn PDF document text
    • https://wetogukonitama.weebly.com/uploads/1/3/3/9/133997956/365e1a620c460.pdfIn PDF document text
    • https://fofupapezu.weebly.com/uploads/1/3/4/3/134356394/kedogepeduxufuvu.pdfIn PDF document text
    • https://vejelajaluseno.weebly.com/uploads/1/3/5/3/135392022/6781258.pdfIn PDF document text
    • https://balabirow.weebly.com/uploads/1/3/4/6/134690292/1021857.pdfIn PDF document text
    • https://livabobuladezer.weebly.com/uploads/1/3/0/8/130874084/14b77.pdfIn PDF document text
    • https://taputirabugi.weebly.com/uploads/1/4/1/3/141393500/9d927.pdfIn PDF document text
    • https://bibomezu.weebly.com/uploads/1/3/2/7/132710601/da225ca63.pdfIn PDF document text
    • https://jakuxibakamu.weebly.com/uploads/1/3/1/4/131407414/4685460.pdfIn PDF document text
    • https://labonumaziki.weebly.com/uploads/1/3/4/5/134584797/zafofinakutitefufob.pdfIn PDF document text
    • https://pavadugubuwab.weebly.com/uploads/1/3/4/3/134309483/povadu.pdfIn PDF document text
    • https://jigedesezo.weebly.com/uploads/1/4/1/4/141494736/03d5da2b318.pdfIn PDF document text
    • https://nulosogitizibe.weebly.com/uploads/1/3/4/3/134317173/9913395.pdfIn PDF document text
    • https://neboxikadifi.weebly.com/uploads/1/3/4/5/134588308/8422437.pdfIn PDF document text
    • https://nitiruminaxodax.weebly.com/uploads/1/3/0/7/130738633/9705148.pdfIn PDF document text
    • https://gijowazav.weebly.com/uploads/1/3/4/0/134097260/damipoxe.pdfIn PDF document text
    • https://lexebovet.weebly.com/uploads/1/3/4/6/134628591/7542fc.pdfIn PDF document text
    • https://nokajavozus.weebly.com/uploads/1/3/4/0/134016866/pefegoxeje.pdfIn PDF document text
    • https://nopewiviguzine.weebly.com/uploads/1/3/1/1/131164125/0325e88bae2.pdfIn PDF document text
    • https://rerimida.weebly.com/uploads/1/4/1/3/141331100/25316e.pdfIn PDF document text
    • https://torosiwetub.weebly.com/uploads/1/3/5/3/135351177/loriletakasorumixoz.pdfIn PDF document text
    • https://nifisutabunus.weebly.com/uploads/1/3/4/6/134634245/3048864.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_off0000db14.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0000db14.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_off0000db14.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xDB14 11516 bytes
SHA-256: d09e95d533bfbbf55947ad0043c2cb3d93a73e0ccbc9dc3c476b2ab71264f997
font_01_sfnt_off0000f5ca.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xF5CA 19416 bytes
SHA-256: fa2a01a00e83b595767301c24e062e17b51c62f01c219da711bf41aa19cbcc71
font_02_sfnt_off00012892.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x12892 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1

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