Malicious PDF — malware analysis report

Static analysis result for SHA-256 0801073614b38476…

MALICIOUS

PDF

87.8 KB Created: 2022-05-03 17:35:32 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-21
MD5: cafefdab43fad322948927ba68eb9c39 SHA-1: b8b932eb5a384c9169fffa6467c64d2993f9e40f SHA-256: 0801073614b3847683767e87f99175be13f4da6f0b68e2ae93d4df80dd3b1a56
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9972

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://lazav.co.za/YmrXLWy8?keyword=what%20is%20the%20quadratic%20equation%20into%20standard%20form PDF link annotation
    • https://jixevugoxoxeme.weebly.com/uploads/1/3/4/6/134625980/boxijo.pdfIn PDF document text
    • https://sthouseluxury.com/upload/files/peronajokamu.pdfIn PDF document text
    • https://prana.video/wp-content/plugins/super-forms/uploads/php/files/rmhbv38rle8t4p0vr93felctsf/7265774399.pdfIn PDF document text
    • https://mirezavofuju.weebly.com/uploads/1/3/4/8/134870541/78f628f6a054.pdfIn PDF document text
    • http://snc.easy-event.net/img/uploads/files/14341055177.pdfIn PDF document text
    • https://dubasatipin.weebly.com/uploads/1/3/4/4/134459773/bimeba.pdfIn PDF document text
    • https://molisemopum.weebly.com/uploads/1/3/1/4/131437834/f56f48b12bd.pdfIn PDF document text
    • https://rowozone.weebly.com/uploads/1/3/2/7/132740293/f5bec0ccac03dd.pdfIn PDF document text
    • https://sistemagestiondpr.co/userfiles/file/letuvigivetu.pdfIn PDF document text
    • https://badixitunewu.weebly.com/uploads/1/4/1/5/141503891/digodexisaje.pdfIn PDF document text
    • https://vopuxobud.weebly.com/uploads/1/3/5/9/135974080/b5c14.pdfIn PDF document text
    • https://bixarina.weebly.com/uploads/1/3/1/0/131069915/xamerutareseged.pdfIn PDF document text
    • http://hurtowniagrafit.pl/userfiles/file/98234055150.pdfIn PDF document text
    • https://tifopenowotak.weebly.com/uploads/1/3/4/4/134480635/saxabejog.pdfIn PDF document text
    • https://zubajabazu.weebly.com/uploads/1/3/4/4/134466761/rubur.pdfIn PDF document text
    • https://tabupuja.weebly.com/uploads/1/3/4/6/134647436/2334063.pdfIn PDF document text
    • https://nogomikosisodop.weebly.com/uploads/1/3/2/6/132681488/viwuzi.pdfIn PDF document text
    • https://texigo.tw/upfile/files/2022/03/06/safozi.pdfIn PDF document text
    • http://victorylimo1.com/wp-content/plugins/formcraft/file-upload/server/content/files/161f8bc8100ae7---fatekoxe.pdfIn PDF document text
    • https://bezakolat.weebly.com/uploads/1/3/4/3/134321390/rusipopibife-namavafimiduja.pdfIn PDF document text
    • https://xununurolaweb.weebly.com/uploads/1/3/4/6/134673503/6659974.pdfIn PDF document text
    • https://zerivomixiloz.weebly.com/uploads/1/3/4/6/134664353/nobomasi-bevaxitogaxe-lozuwofatalas.pdfIn PDF document text
    • https://bopunesarikimar.weebly.com/uploads/1/3/1/4/131453984/1818983.pdfIn PDF document text
    • https://jakinazar.weebly.com/uploads/1/3/1/0/131070367/jefomu.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_off0000ef37.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0000ef37.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000ef37.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xEF37 17976 bytes
SHA-256: 88f6b713640826e7e67658a929af333d594a554ed1fb8d89cec907587c563f51
font_01_sfnt_off00011ed4.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x11ED4 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_02_sfnt_off000136eb.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x136EB 10936 bytes
SHA-256: 8af2ecff22f31d2ebf8dfda11e3bcb0ae74b08962c5795daf9485b48a7caa201