Malicious PDF — malware analysis report

Static analysis result for SHA-256 e2d822533262622f…

MALICIOUS

PDF

97.2 KB Created: 2022-04-01 10:57:27 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-07-12
MD5: 12319ff64b957eae8bbbc1c89078612f SHA-1: 1eb0b3cdce87e91ef9377267b93a5455cfd20c9e SHA-256: e2d822533262622fc612638e9068552b92804ffcac1e90ea5725a862e06b1579
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9894

Heuristics 6

  • 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.
  • 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://yoyep.co.za/YmrXLWy8?keyword=what%20is%20the%20book%20warriors%20into%20the%20wild%20about PDF link annotation
    • https://uaqbakery.com/wp-content/plugins/formcraft/file-upload/server/content/files/1621748f40ba60---40492115648.pdfIn PDF document text
    • http://origo.ws/userfiles/file/vovilemisobulonasi.pdfIn PDF document text
    • https://xasugalepo.weebly.com/uploads/1/3/4/3/134311154/sirene.pdfIn PDF document text
    • https://lotte-ppta.net/beta/assets/file/73832924394.pdfIn PDF document text
    • https://zudezujom.weebly.com/uploads/1/3/1/3/131384555/metewo_faluvotezi_juroworubun.pdfIn PDF document text
    • https://www.thaiahpa.com/flash/files/vizajomiliz.pdfIn PDF document text
    • https://kekoweditolig.weebly.com/uploads/1/3/2/6/132683085/manurazukamigub-monuzozopus.pdfIn PDF document text
    • http://romanasulcikova.cz/userfiles/xifiwuxawedosedonoretitoj.pdfIn PDF document text
    • https://damiel.eu/userfiles/file/3781402027.pdfIn PDF document text
    • https://vilaferadir.weebly.com/uploads/1/3/4/7/134771168/609b780195.pdfIn PDF document text
    • https://ruwizugaxuluba.weebly.com/uploads/1/3/4/7/134759804/jurenofewodi_tururote.pdfIn PDF document text
    • https://aawyx.com/sites/default/imageuser/file/43707323601.pdfIn PDF document text
    • https://kajuzenutojaso.weebly.com/uploads/1/3/4/6/134631714/xenakogupi.pdfIn PDF document text
    • http://bhk-aindling.de/userfiles/files/52268422140.pdfIn PDF document text
    • https://jekotufuwin.weebly.com/uploads/1/3/1/4/131406020/1010d1aa4fd1d43.pdfIn PDF document text
    • https://zibividu.weebly.com/uploads/1/3/4/3/134316526/vedukunovivojuf_dixewugij_kafoso_fufumikup.pdfIn PDF document text
    • https://mesoxofag.weebly.com/uploads/1/3/4/3/134314287/woleverekomedajule.pdfIn PDF document text
    • http://bilmatbasim.com/userfiles/file/fexinamobu.pdfIn PDF document text
    • https://drahmetbostanci.com/wp-content/plugins/formcraft/file-upload/server/content/files/16216f110708c1---33973711640.pdfIn PDF document text
    • https://xuxerativizujaf.weebly.com/uploads/1/3/1/0/131070719/89e0af5ac889cf3.pdfIn PDF document text
    • https://zedabobosarafon.weebly.com/uploads/1/3/0/8/130813357/aca33.pdfIn PDF document text
    • http://drsuthichai.com/userfiles/files/66571045824.pdfIn PDF document text
    • https://lomivatixipe.weebly.com/uploads/1/3/4/6/134673305/niwalijawipusaxuvi.pdfIn PDF document text
    • https://vofutomafete.weebly.com/uploads/1/3/4/4/134463257/f006a289b6e1187.pdfIn PDF document text
    • http://anoh.net/pds/userfiles/files/37868088604.pdfIn PDF document text
    • http://webantikvarium.eu/tmp/19902017593.pdfIn PDF document text
    • https://sowekunozo.weebly.com/uploads/1/3/5/3/135321923/071334dfcd79.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_off00010692.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off00010692.bin)

Extracted artifacts 4

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00010692.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x10692 10756 bytes
SHA-256: 912f140c477ea6aaa493b1c902ca0d103bccc47667fbccff985c59612746e2e3
font_01_sfnt_off00011f4f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x11F4F 3796 bytes
SHA-256: 2123f6b8dc6385b167fbadc3c2302155e87e6ea51b3e271a337dde905ddf8092
font_02_sfnt_off00012db6.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x12DB6 17784 bytes
SHA-256: b165dccdf55a3e11ad4af8107ace314c32ca4db4210711fc424b1fe322e08b1f
font_03_sfnt_off00015cd7.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x15CD7 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1