Malicious PDF — malware analysis report

Static analysis result for SHA-256 d073546c60f11500…

MALICIOUS

PDF

267.8 KB Created: 2022-05-27 19:04:06 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-04-06
MD5: 63630eb6f2f1f906e813ce87555ade7e SHA-1: 53316f3ca0471aabb131a08ed85a99ba65094772 SHA-256: d073546c60f115007da3711a5cc6642d51c210498bb52e807c359f279d27446d
144 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.7152

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
  • 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.
  • 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://yubit.co.za/XSRYdR1H?utm_term=slime+molds+pdf+online+free+printable+free PDF link annotation
    • http://mindatpeace.us/uploads/files/kejurisedarotodivizam.pdfIn PDF document text
    • https://buxomajuse.weebly.com/uploads/1/3/4/5/134588570/f70627c2069da.pdfIn PDF document text
    • https://kibolimu.weebly.com/uploads/1/3/4/8/134872751/1215341.pdfIn PDF document text
    • https://mivagadak.weebly.com/uploads/1/3/4/5/134599435/zuxikigipesere.pdfIn PDF document text
    • https://kelutatu.weebly.com/uploads/1/3/4/5/134521402/6568493.pdfIn PDF document text
    • http://videofilm-tv.ru/content/File/papoduzixugevokatupapanok.pdfIn PDF document text
    • https://coachtourbusrental.com/wp-content/plugins/formcraft/file-upload/server/content/files/1624b58c9ad0b6---neker.pdfIn PDF document text
    • https://rozetki-merten.su/kcfinder/upload/files/sejewileguvabi.pdfIn PDF document text
    • https://soferivajateru.weebly.com/uploads/1/3/4/6/134650686/rubadafutuwe_wanag_sotijabuduge.pdfIn PDF document text
    • https://fozabenuguze.weebly.com/uploads/1/3/4/6/134685739/jamewuruvamog.pdfIn PDF document text
    • https://lajafeta.weebly.com/uploads/1/4/1/5/141537371/2198613.pdfIn PDF document text
    • https://rinuwunebod.weebly.com/uploads/1/3/4/7/134750090/midixori-xoxidurikuwaru-pagisex.pdfIn PDF document text
    • https://futinubub.weebly.com/uploads/1/3/5/3/135328842/8255909.pdfIn PDF document text
    • http://lirealestatelitigator.com/wp-content/plugins/super-forms/uploads/php/files/97f4728075c0daa860b3b6a075b59edb/bimuzepivowevisuwurif.pdfIn PDF document text
    • https://palelajasirele.weebly.com/uploads/1/3/5/3/135311742/7bdbb5.pdfIn PDF document text
    • https://dasitonaz.weebly.com/uploads/1/3/4/3/134379343/zunek.pdfIn PDF document text
    • https://gelblighting.com/userfiles/files/fuxizedosixatutinawa.pdfIn PDF document text
    • https://fudejuxewabit.weebly.com/uploads/1/4/1/4/141473242/febifaz.pdfIn PDF document text
    • http://zlobek.dinobajka.pl/Upload/file/19937766845.pdfIn PDF document text
    • https://kubogetitit.weebly.com/uploads/1/3/4/6/134617613/gisofufiz_lowajiwiwujome_zuwelamowobuj.pdfIn PDF document text
    • https://garuvopu.weebly.com/uploads/1/3/1/3/131398288/5728008.pdfIn PDF document text
    • https://wuvepadin.weebly.com/uploads/1/3/4/7/134714831/zibevisowivedib-veziti-paluvewe-rerupub.pdfIn PDF document text
    • https://jujowoma.weebly.com/uploads/1/4/1/5/141549126/cd816dd1f.pdfIn PDF document text
    • https://xemotorinof.weebly.com/uploads/1/4/1/7/141743938/6fe664f.pdfIn PDF document text
    • https://pofofeteb.weebly.com/uploads/1/3/2/6/132681268/6b6c5dc2.pdfIn PDF document text
    • https://mizegagemogu.weebly.com/uploads/1/3/4/6/134602102/supisogudeta.pdfIn PDF document text
    • https://sanaguxa.weebly.com/uploads/1/4/1/7/141719520/goxewikij.pdfIn PDF document text
    • https://faranopiz.weebly.com/uploads/1/3/5/3/135332407/4061203.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_off0003bed4.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0003bed4.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0003bed4.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3BED4 10872 bytes
SHA-256: 3530c5cb053d276b43d1ccd66c8fcc139033d0fa5318f4a839b681edb5f4ce6d
font_01_sfnt_off0003d7a1.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3D7A1 18084 bytes
SHA-256: 28852249612d0ef6000654d5d930ae9cdc4b5a4713a9270f290c6fac868838a0
font_02_sfnt_off00040775.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x40775 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1