Malicious PDF — malware analysis report

Static analysis result for SHA-256 fab214d4c0b69b25…

MALICIOUS

PDF

365.1 KB Created: 2022-02-20 05:47:01 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-07-03
MD5: c5de9d62ba8a38e119c2543ba5e833fa SHA-1: 407baed0468bba2b065782376676c934c2a338aa SHA-256: fab214d4c0b69b258511b13b3508c05b900db5c7a712b0ea849acb2a39dca819
226 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.5565

Heuristics 7

  • 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.
  • PDF link farm points to compromised-WordPress upload storage medium PDF_COMPROMISED_CMS_UPLOAD_LINK_FARM
    PDF contains multiple clickable links, across many distinct hosts, whose targets are random-slug files parked in the upload directories of vulnerable WordPress form plugins (FormCraft, Super Forms). This is the hallmark of the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains hosted on compromised sites. The PDF itself carries no exploit — the risk is the linked destinations.
  • 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://loheb.co.za/XSRYdR1H?utm_term=add+audio+to+video+app+apk PDF link annotation
    • http://members.lurnteam.com/js/kcfinder/upload/files/28895167257.pdfIn PDF document text
    • http://divapharma.com/uploaded/file/34969803454.pdfIn PDF document text
    • http://www.winnicajanowice.pl/kcfinder/upload/files/75220540478.pdfIn PDF document text
    • https://www.nasasquirrel.org/kcfinder/upload/files/73821307559.pdfIn PDF document text
    • http://mellorymotors.ru/admin/ckfinder/userfiles/files/20744690728.pdfIn PDF document text
    • https://mimpisiluman.com/contents/files/faboxixuju.pdfIn PDF document text
    • http://www.winnicajanowice.pl/kcfinder/upload/files/42381335174.pdfIn PDF document text
    • https://interativacorretora.com/fotosempresa/files/3655151178.pdfIn PDF document text
    • https://anfauglir.com/images/file/jifuberikesuv.pdfIn PDF document text
    • http://benevolo.it/userfiles/files/98360249910.pdfIn PDF document text
    • http://beslenkofte.com/panel/upload/files/69556147935.pdfIn PDF document text
    • http://terralis.eu/catalogue_dynamique/file/timaxoxobaxeremekez.pdfIn PDF document text
    • https://thehideawayresortpattaya.com/userfiles/files/85371016269.pdfIn PDF document text
    • https://celovechurch.org/wp-content/plugins/super-forms/uploads/php/files/2e766cb4a660239b75f737b5e70c71d2/jobib.pdfIn PDF document text
    • http://svenskafik.se/uploads/fckeditor/file/80023406071.pdfIn PDF document text
    • http://associatedreclaimed.com/userfiles/files/86503820977.pdfIn PDF document text
    • http://moneymaker-gold.de/files/11028937462.pdfIn PDF document text
    • https://funke.be/data/file/41219598279.pdfIn PDF document text
    • http://fermobkorea.com/userfiles/file/20211002034911.pdfIn PDF document text
    • http://kzlo.pl/fotki/fotki/file/89401562077.pdfIn PDF document text
    • http://dinskayarealty.ru/media/file/4152169810.pdfIn PDF document text
    • https://tiklatakip.com/calisma2/files/uploads/goruxewedevediraluz.pdfIn PDF document text
    • https://nyig.com/files/file/kawelezufuvi.pdfIn PDF document text
    • http://clearlakesd.org/wp-content/plugins/formcraft/file-upload/server/content/files/16157454aab6a1---56990055508.pdfIn PDF document text
    • https://g-ortho.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/161b4d55ccca79---77722892061.pdfIn PDF document text
    • https://www.kossuth-csepel.hu/inc/kcfinder/upload/files/womekodokanogobexewigepid.pdfIn PDF document text
    • https://www.marthatrotts.ca/wp-content/plugins/formcraft/file-upload/server/content/files/161c0bd51d125f---mifewajakipejibini.pdfIn PDF document text
    • http://conniecorsentino.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/1976546049.pdfIn PDF document text
    • https://mirrorlink.com/public/files/files/2635320854.pdfIn PDF document text
    • http://bnblspecialities.com/userfiles/files/nimifidixufoluje.pdfIn PDF document text
    • https://childconcern.in/trila/userfiles/file/kopopesorowoxipujuvaniga.pdfIn PDF document text
    • https://llibreriaha.com/img/events/file/80064180061.pdfIn PDF document text
    • http://bwc.lt/i/pijevabulovedesiledavemub.pdfIn PDF document text
    • https://hr-serdahel.hu/images/file/dozalisajusaweziju.pdfIn PDF document text
    • https://xn--22ck6bdp5cach0mc23a.com/ckfinder/userfiles/files/ximikumupufotilab.pdfIn PDF document text
    • https://alves.bg/ckfinder/userfiles/files/vegodoki.pdfIn PDF document text
    • http://car-zone.sk/data/data/file/19413374935.pdfIn PDF document text
    • https://angkaindaman.com/contents/files/48471319508.pdfIn PDF document text
    • https://denizlihorozu.com/resimler/files/fidamemim.pdfIn PDF document text
    • http://ttmplus.com/userfiles/files/76353504378.pdfIn PDF document text
    • https://thebookonpersonaltransformation.com/FCKeditor/file/fulituv.pdfIn PDF document text
    • http://wittlich-luexem.de/userfiles/file/siforinew.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_off000546f9.bin)
    +1 more URL(s)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000546f9.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x546F9 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9
font_01_sfnt_off00055e19.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x55E19 10204 bytes
SHA-256: 352b18b520bfd7d953f42942cca22a672940369d56776e0de54cf863dae665eb
font_02_sfnt_off00057529.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x57529 18104 bytes
SHA-256: c2f227659d462420b3ae67d4536ee8ab9374e5899bcc2ecca6d5f63f9af66986