Malicious PDF — malware analysis report

Static analysis result for SHA-256 01893ae7fbe13124…

MALICIOUS

PDF

84.1 KB Created: 2022-04-01 15:48:57 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-04-08
MD5: d38f8c19d67b5997c66953e0ce2f0c24 SHA-1: e9737acc4d445d43f46f2ab4b3616b483df016b1 SHA-256: 01893ae7fbe13124b0b163ac4f58c8049368e29d8d9c2857759627c250c1836e
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9981

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://towowiwegopute.weebly.com/uploads/1/3/4/0/134019464/timigegomoved.pdf In PDF document text
    • https://silexizokizu.weebly.com/uploads/1/4/1/2/141231627/nibasuku_tuxejakat_zirotenuzolotub_rifofiwu.pdfIn PDF document text
    • http://news-hk.net/uploadfile/file///sepoxijozuxifawu.pdfIn PDF document text
    • https://timurikamaz.weebly.com/uploads/1/3/1/4/131406182/fawaku.pdfIn PDF document text
    • https://dogusomuribe.weebly.com/uploads/1/3/0/8/130814063/sepudosuzipopon.pdfIn PDF document text
    • https://zokemubolito.weebly.com/uploads/1/3/4/8/134895641/58c72d7c6e9fde6.pdfIn PDF document text
    • https://minizejemeroro.weebly.com/uploads/1/3/2/7/132740725/852ab75b98a.pdfIn PDF document text
    • https://nilezejexi.weebly.com/uploads/1/3/4/7/134737846/sobazid_soxar.pdfIn PDF document text
    • https://wadomojare.weebly.com/uploads/1/3/4/4/134472746/35327e5630a.pdfIn PDF document text
    • http://alwaysshine.com/fileimage/file/pojabuzafikamed.pdfIn PDF document text
    • https://suvuleje.weebly.com/uploads/1/3/4/8/134871599/a288f.pdfIn PDF document text
    • https://nuvaxavixo.weebly.com/uploads/1/3/0/7/130738964/viwuzanopivulewo.pdfIn PDF document text
    • https://rimudidux.weebly.com/uploads/1/3/4/5/134597050/wedev_gubijidodus.pdfIn PDF document text
    • https://soresewo.weebly.com/uploads/1/3/1/0/131069968/xifofigal.pdfIn PDF document text
    • https://fozejabaf.weebly.com/uploads/1/3/5/3/135305581/vodav.pdfIn PDF document text
    • https://busudege.weebly.com/uploads/1/3/4/3/134392642/4377339.pdfIn PDF document text
    • http://pradakshinam.com/fck_uploads/file/49009988996.pdfIn PDF document text
    • https://kudojiluro.weebly.com/uploads/1/3/4/4/134441165/zaxikumefonov-wixowafexa.pdfIn PDF document text
    • https://defoxili.weebly.com/uploads/1/3/4/5/134527702/7475106.pdfIn PDF document text
    • https://nudijezomuxu.weebly.com/uploads/1/3/4/3/134377325/simifafuru-salenanemi-retosuxutopo-mutoviki.pdfIn PDF document text
    • https://timonuwek.weebly.com/uploads/1/3/4/3/134383578/a5290995084bea9.pdfIn PDF document text
    • https://xojovirasada.weebly.com/uploads/1/3/1/6/131637125/zitavik.pdfIn PDF document text
    • https://cafij.co.za/YmrXLWy8?keyword=the%20odyssey%20part%201%20study%20questions%20answersPDF link annotation
    • 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_off0000e241.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0000e241.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000e241.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xE241 10904 bytes
SHA-256: 9ad71cd985d352c6cb98a58b394377cded958371d322311880b985671595e6b3
font_01_sfnt_off0000fb61.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xFB61 17744 bytes
SHA-256: 10fa05a8712f0b96dec48e494d25aa2367a665b951649e8a0f552d8a4609aaf0
font_02_sfnt_off00012a4e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x12A4E 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1