Malicious PDF — malware analysis report

Static analysis result for SHA-256 782077f07559ab16…

MALICIOUS

PDF

76.6 KB Created: 2022-03-26 09:35:16 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-16
MD5: 88e4341dbc0231346999aeb2ff3ce265 SHA-1: fe6032e36dfdc048b5e0c22f10017ec1138840fe SHA-256: 782077f07559ab16ad522130917d41050bad02dbef00dedbaf4d824a34005068
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9987

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
  • Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARM
    Small PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
  • Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARM
    Small PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. 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://colod.co.za/YmrXLWy8?keyword=logitech%20r800%20presenter%20mac PDF link annotation
    • https://gisototiv.weebly.com/uploads/1/3/4/7/134704666/bodakaru_faxetuwoxevisu.pdfIn PDF document text
    • https://tapidokebijimub.weebly.com/uploads/1/3/4/5/134577153/3480118.pdfIn PDF document text
    • https://tizukusijevawus.weebly.com/uploads/1/3/4/4/134454617/kagematope-vixojemesogep-kenorip-wikikujoreki.pdfIn PDF document text
    • https://vejegiraforid.weebly.com/uploads/1/3/4/3/134311029/7136853.pdfIn PDF document text
    • https://xabopefasuliwik.weebly.com/uploads/1/3/4/4/134445681/wonum.pdfIn PDF document text
    • https://jazediwugitali.weebly.com/uploads/1/3/4/7/134730671/gewumuvivede_mamezem_peridaragep_belavamasewu.pdfIn PDF document text
    • https://kosonijuzar.weebly.com/uploads/1/3/5/9/135974682/378f29ed042.pdfIn PDF document text
    • https://zibozofos.weebly.com/uploads/1/3/4/8/134896422/69adb734a980.pdfIn PDF document text
    • https://nofevezim.weebly.com/uploads/1/3/4/7/134770192/4785230.pdfIn PDF document text
    • https://kexeluki.weebly.com/uploads/1/3/4/6/134627649/wagatemi.pdfIn PDF document text
    • https://pedasivu.weebly.com/uploads/1/3/5/3/135387907/bc2b06ef0dd58e.pdfIn PDF document text
    • https://pobolibawawo.weebly.com/uploads/1/3/1/4/131437087/9b55d8c.pdfIn PDF document text
    • https://kazobutuzag.weebly.com/uploads/1/3/1/1/131164075/1898296.pdfIn PDF document text
    • https://doxabonejanowi.weebly.com/uploads/1/3/4/6/134669922/meralarurigemez.pdfIn PDF document text
    • https://mokabeninenaji.weebly.com/uploads/1/3/4/0/134013120/e77d282.pdfIn PDF document text
    • https://jedunifoxawixe.weebly.com/uploads/1/3/4/4/134458330/3cdc1f38230.pdfIn PDF document text
    • https://nodirodenesubob.weebly.com/uploads/1/3/5/9/135986245/e4be6a0f.pdfIn PDF document text
    • https://foziramud.weebly.com/uploads/1/3/4/5/134585073/3326403.pdfIn PDF document text
    • https://bazubipevudupu.weebly.com/uploads/1/3/4/8/134876407/lonewadal.pdfIn PDF document text
    • https://pagopejej.weebly.com/uploads/1/3/5/3/135315805/xubajiruranipaxawi.pdfIn PDF document text
    • https://zuwuroxiver.weebly.com/uploads/1/3/1/0/131070979/lotomikoto_vilanesuvuvi_xonotemi.pdfIn PDF document text
    • https://joxufomuvonabu.weebly.com/uploads/1/3/4/4/134474754/rabanexadixosodelev.pdfIn PDF document text
    • https://nobixotozuf.weebly.com/uploads/1/3/4/4/134472493/ccd05fe59c.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_off0000c4ce.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xC4CE 11064 bytes
SHA-256: e01e5b273806c65f5905b8e25e11b805c31b389f064431483e81f1923f8fe1ff
font_01_sfnt_off0000de69.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xDE69 17480 bytes
SHA-256: ab289d36de3c9a1f18ba767e9acb2cf1124d480d621584b0412491b91cdbd694
font_02_sfnt_off00010c09.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x10C09 16416 bytes
SHA-256: cfa2c3fbce80cc5607e01af033b793d17c57c214fb1d96e845eedea48cccd336

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