Malicious PDF — malware analysis report

Static analysis result for SHA-256 01acf32ca6b116b4…

MALICIOUS

PDF

395.3 KB Created: 2022-04-02 10:46:25 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-01
MD5: 8e597458a9a0c704c5d38a6b281094b9 SHA-1: a7f46fbe3fe8ca02848fe123a54354f427c30cf3 SHA-256: 01acf32ca6b116b41ee37b839bf65ce5727a8a56804cd369c82d1810ca6a7660
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.6197

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://cafij.co.za/XSRYdR1H?utm_term=when+the+production+of+a+good+genera PDF link annotation
    • https://kibanelamuvudu.weebly.com/uploads/1/3/0/9/130969844/goduzavabod_miwitu.pdfIn PDF document text
    • https://zebigogax.weebly.com/uploads/1/3/4/4/134459641/lineg.pdfIn PDF document text
    • https://norudajesopoz.weebly.com/uploads/1/3/4/3/134340776/036e20505c8.pdfIn PDF document text
    • https://porexogu.weebly.com/uploads/1/3/0/7/130775034/luzatavewaziba.pdfIn PDF document text
    • https://jigugelelatowo.weebly.com/uploads/1/3/1/4/131437208/jexatoxu.pdfIn PDF document text
    • https://gogozugibijom.weebly.com/uploads/1/3/4/3/134369614/2198276.pdfIn PDF document text
    • https://vumizopefi.weebly.com/uploads/1/3/5/3/135313358/zogadimovuliwonowan.pdfIn PDF document text
    • https://nivagevap.weebly.com/uploads/1/3/1/4/131438423/26a386505c1d.pdfIn PDF document text
    • https://gitarufimoka.weebly.com/uploads/1/3/4/2/134235546/6089c.pdfIn PDF document text
    • https://livurexile.weebly.com/uploads/1/3/2/6/132695833/rumapufofe-wujige-zakefasepenas.pdfIn PDF document text
    • https://toxinezewam.weebly.com/uploads/1/3/1/4/131452950/mibafazar_wepatofitafar.pdfIn PDF document text
    • https://basoxafal.weebly.com/uploads/1/3/4/4/134499196/f742557710ad36.pdfIn PDF document text
    • https://xowuwipasek.weebly.com/uploads/1/3/4/3/134310121/8540536.pdfIn PDF document text
    • https://zarurirabug.weebly.com/uploads/1/3/4/3/134355130/letezinokib.pdfIn PDF document text
    • https://wiwofuda.weebly.com/uploads/1/3/2/3/132303082/wofapaselidi_duvizebevomi.pdfIn PDF document text
    • https://nugemezan.weebly.com/uploads/1/3/4/3/134359438/381a6e60e54a6.pdfIn PDF document text
    • https://kafowudozajem.weebly.com/uploads/1/3/4/6/134613952/3491994.pdfIn PDF document text
    • https://kevifuzokidoku.weebly.com/uploads/1/3/5/3/135310888/bazepijasakib_juzipe_ginike.pdfIn PDF document text
    • https://bonawuxuje.weebly.com/uploads/1/3/0/7/130776103/2900293.pdfIn PDF document text
    • https://nenizuve.weebly.com/uploads/1/3/4/6/134615173/xisekizagurefi-mozesuzapixenor-leseredunitoxo.pdfIn PDF document text
    • https://boxemafal.weebly.com/uploads/1/3/3/9/133997404/667782.pdfIn PDF document text
    • http://maraulsan.com/ckfinder/userfiles/files/38686889446.pdfIn PDF document text
    • https://roneresikixa.weebly.com/uploads/1/3/4/4/134476702/bulokuropalo.pdfIn PDF document text
    • http://www.psstrecno.sk/wp-content/plugins/formcraft/file-upload/server/content/files/1620a9f7ce54d5---xomasup.pdfIn PDF document text
    • https://gulugisexebo.weebly.com/uploads/1/3/4/0/134017710/nidaw.pdfIn PDF document text
    • http://xn--h49al33a2zdp0eo1x.com/DATA/file/20220327191905.pdfIn PDF document text
    • https://nijolajosota.weebly.com/uploads/1/3/4/6/134678148/d794c3726373d0.pdfIn PDF document text
    • https://vipinilanevam.weebly.com/uploads/1/3/4/8/134873552/6c048.pdfIn PDF document text
    • https://wiwoxedanin.weebly.com/uploads/1/3/4/0/134012493/junukimezaxapekulil.pdfIn PDF document text
    • https://sotukotemuk.weebly.com/uploads/1/3/4/0/134042326/nutivoteba_bizid.pdfIn PDF document text
    • http://hoteldanang.com/uploads/images/files/75437109751.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 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0005bf72.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5BF72 17444 bytes
SHA-256: 541eebf1334ff1a4ff48c0d12dd5fa981377cfee8316f14323d72e4431d3d94e
font_01_sfnt_off0005ed09.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5ED09 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_02_sfnt_off00060520.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x60520 10776 bytes
SHA-256: 69e3ffa5559495e9f66306922530530fdb236adc5133a6c48ef80e8c489645bc