Malicious PDF — malware analysis report

Static analysis result for SHA-256 1168725785d0aebb…

MALICIOUS

PDF

75.3 KB Created: 2022-03-29 09:58:22 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-05
MD5: 30ef4bb57719926b1838d4bd2c2a1775 SHA-1: 03db8bd3c86d8b384b3d299f344c5d2747e271f3 SHA-256: 1168725785d0aebb0062ec744d5def3d62e6b0a2de3976f4c5f85c68e09779a0
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9976

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://yubit.co.za/YmrXLWy8?keyword=hush-hush%20stuart%20woods%20books%20in%20order PDF link annotation
    • https://desofaris.weebly.com/uploads/1/3/4/6/134612921/jumilobabonijojugona.pdfIn PDF document text
    • https://wedodoto.weebly.com/uploads/1/3/5/9/135993452/zajiwen.pdfIn PDF document text
    • https://wesuzimowigimeb.weebly.com/uploads/1/3/4/7/134745326/zugasobutoza.pdfIn PDF document text
    • https://sunigudeme.weebly.com/uploads/1/3/4/5/134503290/a014da088bd7a.pdfIn PDF document text
    • https://feverawujebuv.weebly.com/uploads/1/3/5/3/135314909/d398bf7a51ca86.pdfIn PDF document text
    • https://jelozenodi.weebly.com/uploads/1/3/0/7/130739120/5e35239c3af52c.pdfIn PDF document text
    • https://jogosoti.weebly.com/uploads/1/3/1/4/131453036/6bd6b1c059405.pdfIn PDF document text
    • https://jizoneva.weebly.com/uploads/1/3/0/7/130738725/98b9a41.pdfIn PDF document text
    • https://nanufuso.weebly.com/uploads/1/3/4/4/134443711/6736529.pdfIn PDF document text
    • https://melokiziw.weebly.com/uploads/1/3/4/6/134669089/fddc207b97051.pdfIn PDF document text
    • https://zanikegira.weebly.com/uploads/1/3/1/4/131437850/sifimezalap-sojiwifikis.pdfIn PDF document text
    • https://radamokugek.weebly.com/uploads/1/3/2/6/132696621/ff6b0cfecd809e2.pdfIn PDF document text
    • https://bopuxokefira.weebly.com/uploads/1/3/5/3/135300507/sulufope_gevanib_xofikizena_nagalafinuruv.pdfIn PDF document text
    • https://mifokidosunatav.weebly.com/uploads/1/3/0/9/130969664/5526f4b.pdfIn PDF document text
    • https://sudogela.weebly.com/uploads/1/3/4/8/134846286/pivujirer.pdfIn PDF document text
    • https://vubufuzavedorav.weebly.com/uploads/1/3/4/7/134766784/4160702.pdfIn PDF document text
    • https://geratezozadugul.weebly.com/uploads/1/3/4/3/134339700/zibudunimelejol.pdfIn PDF document text
    • https://kazamudadi.weebly.com/uploads/1/3/0/7/130775411/565084.pdfIn PDF document text
    • https://putujagojosid.weebly.com/uploads/1/3/0/7/130738675/4483946.pdfIn PDF document text
    • https://tufasibapot.weebly.com/uploads/1/3/4/7/134716176/wugifipuni.pdfIn PDF document text
    • https://bitusuverutito.weebly.com/uploads/1/3/1/8/131871453/valagakuvewezale.pdfIn PDF document text
    • https://sipasegeremiraf.weebly.com/uploads/1/3/4/4/134404187/7496424.pdfIn PDF document text
    • https://jimiduwukav.weebly.com/uploads/1/3/1/4/131452794/2591795.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

Related samples 8

Ranked by shared artifacts, heuristics, extracted URLs, CVEs, and signatures.

Full JSON: related samples API

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000c300.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xC300 10744 bytes
SHA-256: c860eb506e287965ef7e09419f7c5ca5d49b7b99f2267984e9dfbeaf76da7d52
font_01_sfnt_off0000dbb7.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xDBB7 17260 bytes
SHA-256: 8a930aacd80d01c9f6140c8bc246e60f4c3676fea3a9f15174322a8af900d613
font_02_sfnt_off000108da.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x108DA 16416 bytes
SHA-256: cfa2c3fbce80cc5607e01af033b793d17c57c214fb1d96e845eedea48cccd336

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