Malicious PDF — malware analysis report

Static analysis result for SHA-256 02961fa5f550ba66…

MALICIOUS

PDF

410.8 KB Created: 2022-04-15 04:54:00 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-08
MD5: 12337120219291b50b59d674a0136c9a SHA-1: dd68bc5c33f62e847ed8060b013af45af68f98b4 SHA-256: 02961fa5f550ba66fdc58bb665402bb2eba896e3aab9d8a85de5d5831a46c78b
196 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The sample is a PDF document that contains numerous embedded URLs and text designed to appear as a 'defective product report'. The heuristic 'SE_TRAVEL_SUPPORT_PHONE_SCAM' indicates the document is stuffed with phone numbers, suggesting a social engineering pretext. The primary URL, 'https://tevav.co.za/XSRYdR1H?utm_term=ema+defective+product+report+form', is likely used to redirect the user to a malicious site or download further payloads. No scripts were extracted from this sample, but the overall structure and content point to a phishing or scam campaign.

Machine Learning

  • Nyx PDF Classifier malicious score 0.8133

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
  • Travel-support phone-number stuffing scam critical SE_TRAVEL_SUPPORT_PHONE_SCAM
    Document repeats phone numbers in airline/travel/refund/support language, often across multiple regional phrasings. This matches SEO/support-scam PDFs that impersonate airlines or travel brands and route users to attacker-controlled call centers rather than a normal travel document.
  • 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://tevav.co.za/XSRYdR1H?utm_term=ema+defective+product+report+form PDF link annotation
    • http://world-housing.jp/ckfinder/userfiles/files/xuvokafasejudaju.pdfIn PDF document text
    • https://paseruvuweduzuw.weebly.com/uploads/1/3/1/4/131437476/juwetoxivogurut-jexigigisidofiv-lawamisijizagow-misetudi.pdfIn PDF document text
    • https://turezizudowan.weebly.com/uploads/1/3/1/6/131606253/runuwosuwadikof-mofupidovugufu-verukatomulep-salawiluziponen.pdfIn PDF document text
    • https://telewapoki.weebly.com/uploads/1/3/4/8/134897398/86f337d.pdfIn PDF document text
    • https://pakunifa.weebly.com/uploads/1/3/5/3/135307874/8381084.pdfIn PDF document text
    • https://dawejufajipamoz.weebly.com/uploads/1/3/5/3/135350304/72028b1.pdfIn PDF document text
    • https://munkenpo.or.jp/kcfinder/upload/files/83269978817.pdfIn PDF document text
    • http://dopuskvsro.ru/UserFiles/39739729907.pdfIn PDF document text
    • http://trips-in.com/ckupload/files/28772960458.pdfIn PDF document text
    • https://tetoxoji.weebly.com/uploads/1/3/0/9/130969306/b76bd986cf.pdfIn PDF document text
    • http://bikesport-krnov.cz/www/js/kcfinder/upload/files/liwex.pdfIn PDF document text
    • https://lutapusudifo.weebly.com/uploads/1/3/1/0/131070527/65d997dfd.pdfIn PDF document text
    • https://bubinaxe.weebly.com/uploads/1/3/2/6/132681619/gasoti-momukefobupig-mutiwaruxiwan-forusaporowoni.pdfIn PDF document text
    • https://jegetujo.weebly.com/uploads/1/3/5/3/135300600/9095129.pdfIn PDF document text
    • https://3drm.bg/uploads/pictures/files/begezedopufozuziletenade.pdfIn PDF document text
    • https://rewobusegofiti.weebly.com/uploads/1/3/5/3/135329444/gifefevaw.pdfIn PDF document text
    • https://sowozulame.weebly.com/uploads/1/3/4/7/134733070/lamidafokebupesuze.pdfIn PDF document text
    • http://consorzio-csa.it/userfiles/files/65372172587.pdfIn PDF document text
    • http://penzion-u-zamku.cz/files/file/fuvavegigiruwitox.pdfIn PDF document text
    • https://tebifenan.weebly.com/uploads/1/3/4/6/134675993/5723766.pdfIn PDF document text
    • https://digexuvin.weebly.com/uploads/1/3/2/8/132814990/vogukemibubor.pdfIn PDF document text
    • https://www.numberoneporthill.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/16246349e75392---57047975331.pdfIn PDF document text
    • https://kuxokovu.weebly.com/uploads/1/3/0/7/130738635/cd3fbfa2ca3fe43.pdfIn PDF document text
    • https://jechrina.gr/FCKeditor/userimages/file/leguno.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_off0005ffe1.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0005ffe1.bin)

Related samples 4

Ranked by shared artifacts, heuristics, extracted URLs, CVEs, and signatures.

Full JSON: related samples API

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0005ffe1.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5FFE1 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_01_sfnt_off000617f8.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x617F8 10612 bytes
SHA-256: 7b2654a7ab83c30d62879b0ab9b2a66d03d78ba48baa125509160b18cb70d619
font_02_sfnt_off0006303a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6303A 16988 bytes
SHA-256: e70e45c1e83e846e0740dda6846c5c2e16c86dfba9126cc33710edd41c1c081e

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