Malicious PDF — malware analysis report

Static analysis result for SHA-256 af2cc0eff7498bc0…

MALICIOUS

PDF

324.0 KB Created: 2022-04-02 04:49:32 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-21
MD5: 98ed4925e085f0f2d5f0929070d3b639 SHA-1: 8167edc64f8cce6a98862bb50aa5cb0732b4be53 SHA-256: af2cc0eff7498bc0c04cedbacaff6d49a667be6c90e41e625572647a726cb3bf
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.6775

Heuristics 5

  • 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.
  • 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://podar.co.za/XSRYdR1H?utm_term=five+nights+at+freddy%27+s+costumes PDF link annotation
    • https://pofivotelovij.weebly.com/uploads/1/3/4/3/134310926/forupaganatumuziluke.pdfIn PDF document text
    • https://senemoribut.weebly.com/uploads/1/3/4/7/134703027/mesuneranuboravidod.pdfIn PDF document text
    • https://sekeratogo.weebly.com/uploads/1/3/4/6/134683690/1396b.pdfIn PDF document text
    • https://tizizuner.weebly.com/uploads/1/3/1/8/131872037/makam.pdfIn PDF document text
    • https://texoxarisozitew.weebly.com/uploads/1/3/0/9/130969357/1637d7e81.pdfIn PDF document text
    • https://pmb.unimal.ac.id/assets/plugin/kcfinder/upload/files/38464624339.pdfIn PDF document text
    • https://ag-concept.ru/wp-content/plugins/super-forms/uploads/php/files/c62260fa3e8b8c2b558c9cfff62b1d28/44095518430.pdfIn PDF document text
    • https://feroxetisilujux.weebly.com/uploads/1/3/1/4/131409167/a9780c7abf320.pdfIn PDF document text
    • https://fefajuvojamunuj.weebly.com/uploads/1/3/4/7/134750085/pubiderewopavezuziz.pdfIn PDF document text
    • https://putifetoz.weebly.com/uploads/1/3/7/5/137515519/13463be45bbcb.pdfIn PDF document text
    • https://tivenudonokokom.weebly.com/uploads/1/3/0/9/130969369/f78255.pdfIn PDF document text
    • https://www.wappa.com.au/siteadmin/ckfinder/userfiles/files/65901113097.pdfIn PDF document text
    • https://sivowudu.weebly.com/uploads/1/3/7/5/137513174/lagemusi.pdfIn PDF document text
    • https://dekekutema.weebly.com/uploads/1/3/4/4/134440935/4369262.pdfIn PDF document text
    • https://sivojazexokir.weebly.com/uploads/1/3/4/5/134587079/juluze.pdfIn PDF document text
    • https://perisabirazuro.weebly.com/uploads/1/3/1/4/131437425/db7ca053d539d9.pdfIn PDF document text
    • https://porujigiwafixuf.weebly.com/uploads/1/3/4/3/134373975/8212919.pdfIn PDF document text
    • https://fimudelowuj.weebly.com/uploads/1/3/1/4/131455024/pinowi.pdfIn PDF document text
    • https://bifuwesulowun.weebly.com/uploads/1/3/4/3/134308915/1ffc14773020f98.pdfIn PDF document text
    • https://vipuwajaziw.weebly.com/uploads/1/3/5/3/135398090/8f39ccb8ab7c140.pdfIn PDF document text
    • https://giromotazipajid.weebly.com/uploads/1/3/1/3/131384567/2488da.pdfIn PDF document text
    • https://vivagijep.weebly.com/uploads/1/3/1/3/131383698/pugewanirexi_giwusiwuguxitav_bexuxanevexo_newidopiwigefo.pdfIn PDF document text
    • https://kanapefa.weebly.com/uploads/1/3/2/7/132740413/wefusos_fovasepilukeral_sopevolux_fitopaboxura.pdfIn PDF document text
    • https://movakesomerinid.weebly.com/uploads/1/3/4/5/134528648/6bcad7e580e3.pdfIn PDF document text
    • https://vebagikag.weebly.com/uploads/1/3/4/5/134522288/7772175.pdfIn PDF document text
    • https://wulonuvesiga.weebly.com/uploads/1/3/4/3/134362584/goxixukutebakadepi.pdfIn PDF document text
    • https://kelenegeluvezo.weebly.com/uploads/1/4/1/2/141253830/6fe3086dd3ef2.pdfIn PDF document text
    • https://pudomawiwo.weebly.com/uploads/1/3/5/9/135958378/fb393002cd.pdfIn PDF document text
    • https://bifukedupojuxi.weebly.com/uploads/1/3/4/4/134498794/1672605.pdfIn PDF document text
    • https://kezexawu.weebly.com/uploads/1/3/0/8/130814062/3353236.pdfIn PDF document text
    • https://dadopulemuxujew.weebly.com/uploads/1/3/4/3/134375911/sakaliduke.pdfIn PDF document text
    • https://travelinnsuites.com/nbloom/fckuploads/file/45055319765.pdfIn PDF document text
    • https://bejivuvepezera.weebly.com/uploads/1/3/4/4/134437422/4e6df44958c.pdfIn PDF document text
    • https://woremudof.weebly.com/uploads/1/3/4/7/134701645/6383715.pdfIn PDF document text
    • http://rzn-house.ru/upload/file/zuvowepurokigefi.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_off00048711.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x48711 11168 bytes
SHA-256: 9ef27a715c6785abeb2f3c512bae855374b78c85f80c442439e4f52e9c4dee58
font_01_sfnt_off0004a0df.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4A0DF 17880 bytes
SHA-256: 52063e1068db0ecf276714bb7298193408bcacb50110f5280a5115a41713c6ec
font_02_sfnt_off0004cff1.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4CFF1 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_03_sfnt_off0004e804.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4E804 16220 bytes
SHA-256: 207eb3b51995adbdef2a766e0364e2c2ee182a7f0f0647c12a4a3807efc046f6

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