Malicious PDF — malware analysis report

Static analysis result for SHA-256 d2123c0d79527914…

MALICIOUS

PDF

227.4 KB Created: 2022-04-23 23:45:37 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-14
MD5: f8d4850130c2586433643fc2449af0f8 SHA-1: 17f8047ed12b2e6764d41d44d8663a177c6431b4 SHA-256: d2123c0d795279146d3cadc92ee794053142c6758f4a6eee3e526577fad75a16
176 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.7758

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.
  • Travel-support phone-number stuffing scam high 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.
  • 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://ragaz.co.za/XSRYdR1H?utm_term=android+version+of+facetime PDF link annotation
    • https://surupaceanu.ro/ckfinder/userfiles/files/pegaxusepuziviwerudugu.pdfIn PDF document text
    • http://ekstelekom.com/userfiles/file/kakivimenomumo.pdfIn PDF document text
    • http://drdj.friend-match.com/upload/files/83853744045.pdfIn PDF document text
    • https://powipawi.weebly.com/uploads/1/3/4/3/134313445/vizidaka_sawodeda.pdfIn PDF document text
    • https://bennex.co.th/assets/kcfinder/upload/files/69173956676.pdfIn PDF document text
    • http://kaptenhoki.org/contents/files/78680960086.pdfIn PDF document text
    • http://dorapeyzaj.com/userfiles/file/garagit.pdfIn PDF document text
    • https://kusuvafivubiret.weebly.com/uploads/1/3/4/8/134888197/8329038.pdfIn PDF document text
    • https://lorrainezammit.com/files/file/9301655333.pdfIn PDF document text
    • https://wozukaziximuru.weebly.com/uploads/1/3/4/5/134587045/dujuwanowafulam_gopasominagane_bijugasakid_pobumo.pdfIn PDF document text
    • http://mountainsidecamp.com/upload/files/22003959713.pdfIn PDF document text
    • https://vumimexuderuwaz.weebly.com/uploads/1/3/1/8/131871863/jazizet-vamipinuxo.pdfIn PDF document text
    • https://nurinakeviwiket.weebly.com/uploads/1/3/1/4/131407921/sadixabimov_povulog_zanatejikida.pdfIn PDF document text
    • http://njxinbell.com/upload/files/68258656937.pdfIn PDF document text
    • http://dungcumaymoc.com/Images_upload/files/kivimukalutarebi.pdfIn PDF document text
    • https://lazarapo.weebly.com/uploads/1/3/4/5/134528324/62af7de5d575.pdfIn PDF document text
    • https://ponawexem.weebly.com/uploads/1/3/2/7/132740185/memudesebex_datoli_katos_zekumisakomi.pdfIn PDF document text
    • https://parudebizaju.weebly.com/uploads/1/3/4/0/134096066/jovadajuxidi.pdfIn PDF document text
    • https://fobinoxibenor.weebly.com/uploads/1/3/1/4/131437242/soxadedono.pdfIn PDF document text
    • http://xn--b1adcbbai1bezln.xn--p1ai/content/File/91205320596.pdfIn PDF document text
    • https://kudumegowejo.weebly.com/uploads/1/3/4/2/134266354/tesumanupowi.pdfIn PDF document text
    • https://mulerikowepo.weebly.com/uploads/1/3/4/6/134657232/tibujujiluruwipup.pdfIn PDF document text
    • https://vdbergelectro.nl/wp-content/plugins/super-forms/uploads/php/files/1c2e3808fc55aa9afda5bf53ac69b23b/fevazupijimalavabenogujo.pdfIn PDF document text
    • https://talapilodegopez.weebly.com/uploads/1/3/0/9/130969507/ffce904f.pdfIn PDF document text
    • https://xisagoruno.weebly.com/uploads/1/3/5/3/135332800/7178264.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_off000321bc.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off000321bc.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000321bc.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x321BC 10640 bytes
SHA-256: d9d6962c41762fd9ce43b5465384131323f4b657eb027c781cdc29924ff276ad
font_01_sfnt_off00033a26.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x33A26 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_02_sfnt_off00035238.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x35238 17220 bytes
SHA-256: 52970a2073a13c09cc2d9534ea88164d12164dead33b1a6604862901ecaf2ac6