Malicious PDF — malware analysis report

Static analysis result for SHA-256 d5076ab655d22fa9…

MALICIOUS

PDF

423.7 KB Created: 2022-05-16 13:24:02 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-29
MD5: b6ccd4361b1e3b7b282d2c6a6874a5e5 SHA-1: 1ed30ea64b48be89ea6f32d64312c9ed3b2c9e5e SHA-256: d5076ab655d22fa978eda91c2616dbc1af0fdb191601cd0ac12fcf9fd84c1008
214 Risk Score

Machine Learning

  • Nyx PDF Classifier suspicious score 0.3405

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
  • Brand-impersonation credential phishing lure critical SE_BRAND_CREDENTIAL_PHISH
    Document impersonates a well-known consumer brand and uses account-security / verification language ('unusual activity', 'account on hold', 'verify your account') to steer the reader to a credential-harvesting link. Corroborated by: action link to abused redirector https://renibopasuviwi.weebly.com/uploads/1/3/4/3/134305424/d2a0ab7a3.pdf.
  • 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.
  • Fake encrypted/secure-document view lure high SE_ENCRYPTED_DOC_LURE
    Document claims to be an encrypted or protected file that must be opened through a 'secure view' link, and the action link uses deceptive infrastructure. This is the secure-document credential-phishing carrier: the page imitates a secure-mail / document-cloud gate while the link leads to a harvesting site. action link to abused redirector.
  • 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://lazav.co.za/XSRYdR1H?utm_term=daring+to+drive+pdf+download+pc+game+full+game PDF link annotation
    • http://ltmetal.com/userfiles/files/5579709351.pdfIn PDF document text
    • https://www.xtraordinaire.org/web/kcfinder/upload/files/fiwurazuza.pdfIn PDF document text
    • https://renibopasuviwi.weebly.com/uploads/1/3/4/3/134305424/d2a0ab7a3.pdfIn PDF document text
    • https://lazevipabeba.weebly.com/uploads/1/3/4/7/134712462/3fa4052f5e5.pdfIn PDF document text
    • http://lecostationery.com/files/file/10037361108.pdfIn PDF document text
    • https://nolegajaji.weebly.com/uploads/1/3/4/5/134519786/maziboveliken.pdfIn PDF document text
    • https://dm288.com/slicice/file/tulebezanera.pdfIn PDF document text
    • http://pnl.ac.id/asset/kcfinder/upload/files/50307123454.pdfIn PDF document text
    • http://diskacme.dk/images/upload/file/2663985469.pdfIn PDF document text
    • https://gafokogem.weebly.com/uploads/1/3/0/8/130874161/d6c6ac4e4a9b.pdfIn PDF document text
    • https://aradovan.com/userfiles/file/37026724454.pdfIn PDF document text
    • http://houtackers.nl/userfiles/file/gujita.pdfIn PDF document text
    • https://mipulozanewekid.weebly.com/uploads/1/4/1/4/141428582/niwosulinataz_numasuje.pdfIn PDF document text
    • https://fugaboxotafuvu.weebly.com/uploads/1/4/1/2/141287699/lojotuban.pdfIn PDF document text
    • http://dopuskvsro.ru/UserFiles/numakob.pdfIn PDF document text
    • http://cheniou.handysociality.com/upload/files/gitogasar.pdfIn PDF document text
    • http://polimak.pl/userfiles/file/lidixilo.pdfIn PDF document text
    • https://siahotel.com/userfiles/files/jebevoduxogikukiv.pdfIn PDF document text
    • https://kadibunafi.weebly.com/uploads/1/3/0/9/130969561/400291.pdfIn PDF document text
    • https://brukspec.pl/upload/file/natil.pdfIn PDF document text
    • http://texasman.com.br/webroot/kcfinder/upload/files/nijarivivej.pdfIn PDF document text
    • https://i-triada.net/upload/files/48921806784.pdfIn PDF document text
    • https://wufaxewixebel.weebly.com/uploads/1/3/5/3/135302410/8762ea222c4a.pdfIn PDF document text
    • http://www.fliesen-brill.de/wp-content/plugins/formcraft/file-upload/server/content/files/1622fa3b58300e---seludixug.pdfIn PDF document text
    • http://templeton.sk/userfiles/file/63740337269.pdfIn PDF document text
    • https://fodolirikixubug.weebly.com/uploads/1/3/5/2/135297927/e81b29e98341.pdfIn PDF document text
    • https://collinite.pl/userfiles/file/fikufifil.pdfIn PDF document text
    • https://nipupuxuxive.weebly.com/uploads/1/4/1/4/141449332/meseraluwarip_dogapenulemis_lupavika.pdfIn PDF document text
    • https://sokepubin.weebly.com/uploads/1/3/5/3/135391759/lerakofetugiko_wuzuzifixifat_vodamojewibe.pdfIn PDF document text
    • https://gutamunimidujad.weebly.com/uploads/1/3/4/6/134667749/zakapadamutefizeta.pdfIn PDF document text
    • http://bibrka-school.org.ua/ckfinder/userfiles/files/muvanudunof.pdfIn PDF document text
    • https://sufunisukexe.weebly.com/uploads/1/3/1/3/131381546/7399225.pdfIn PDF document text
    • http://kirks-pool.com/wp-content/plugins/formcraft/file-upload/server/content/files/16212120bb63b8---sezuvomugo.pdfIn PDF document text
    • https://perunono.weebly.com/uploads/1/4/1/5/141518743/5802909.pdfIn PDF document text
    • https://www.phuketvillarentalandservices.com/ckfinder/userfiles/files/birutevewuwu.pdfIn PDF document text
    • http://xn--80aafkqcanfpgnhbng3b5i9a.xn--p1ai/pict/file/62741374445.pdfIn PDF document text
    • http://kitpaisal.com/mypicture/file/bibonewovuri.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 PDF document text
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text

Extracted artifacts 4

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000623d5.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x623D5 2288 bytes
SHA-256: b0f39880419079a2c6cd237323c47f6ad1db6d03daa47d46f94bae764f21cb1f
font_01_sfnt_off00062dd2.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x62DD2 17736 bytes
SHA-256: 230982e6ced3f9b8240902c07f59e8ce3146c77028e2e8e51421cc3ec42fe9bd
font_02_sfnt_off00065c6c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x65C6C 11048 bytes
SHA-256: b64067ece6418f9af30c355eeabce0aea1dbe779826bb45df3a268bace2fe84c
font_03_sfnt_off000675f8.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x675F8 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1