Malicious PDF — malware analysis report

Static analysis result for SHA-256 29c6169e377a83db…

MALICIOUS

PDF

87.7 KB Created: 2022-04-05 03:38:17 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-18
MD5: dd2e53c6a2adde2c377eeda1b92d9e79 SHA-1: cbba09d3c53605ed243deed40639a7f641aaa6de SHA-256: 29c6169e377a83db8bcffb81ea40f270a9fafc800c56b49231f7d48241ecf5a3
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9942

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://cafij.co.za/YmrXLWy8?keyword=how%20much%20money%20do%20sports%20owners%20make PDF link annotation
    • https://pokumowudo.weebly.com/uploads/1/3/0/7/130740164/7100820.pdfIn PDF document text
    • https://fagodajugip.weebly.com/uploads/1/3/1/6/131606000/zeworagalov.pdfIn PDF document text
    • https://muverope.weebly.com/uploads/1/3/0/7/130776407/kevuzamixox.pdfIn PDF document text
    • https://kijapadawoli.weebly.com/uploads/1/3/4/9/134900431/rirafutigezedufaw.pdfIn PDF document text
    • https://lakimiweganenim.weebly.com/uploads/1/4/1/2/141251840/dotut.pdfIn PDF document text
    • https://zakupiza.weebly.com/uploads/1/3/5/9/135960967/fepuwirifode_kizukefava.pdfIn PDF document text
    • https://nonibebufixaz.weebly.com/uploads/1/3/2/6/132682934/a4b53e228797.pdfIn PDF document text
    • https://fupopafesuz.weebly.com/uploads/1/3/4/4/134443157/6285986.pdfIn PDF document text
    • https://laplacedesstores.com/upload/file/49126302709.pdfIn PDF document text
    • https://bawowafakapapo.weebly.com/uploads/1/3/4/0/134042412/bololuw.pdfIn PDF document text
    • https://lomobesozav.weebly.com/uploads/1/3/0/7/130774973/fifonevaz.pdfIn PDF document text
    • https://ranogokosupevi.weebly.com/uploads/1/3/1/4/131454436/walevobowu_rarakufep_legasulerob_lebasudiga.pdfIn PDF document text
    • http://divorceinhungary.hu/kcfinder/upload/files/353013195.pdfIn PDF document text
    • https://archguruorg.welkinovation.com/admin/UserFiles/images/files/pupowipupebubarinafuvo.pdfIn PDF document text
    • https://pibezenasa.weebly.com/uploads/1/3/1/4/131454503/6750951.pdfIn PDF document text
    • https://mamudige.weebly.com/uploads/1/3/0/8/130874639/8161829.pdfIn PDF document text
    • https://rorogujelid.weebly.com/uploads/1/3/4/7/134702732/cd7b0dc40956.pdfIn PDF document text
    • http://yonezawanet.jp/units/24250/zcycom/files/xixomudatogomi.pdfIn PDF document text
    • https://gugebizibepowe.weebly.com/uploads/1/3/4/3/134364706/00c9f537c3c.pdfIn PDF document text
    • https://mukapilekukut.weebly.com/uploads/1/3/4/4/134478908/wemumesonupipu.pdfIn PDF document text
    • https://zutopazu.weebly.com/uploads/1/4/1/2/141257680/9067318.pdfIn PDF document text
    • https://linepapimufuto.weebly.com/uploads/1/3/1/6/131637640/faxutisab-gufeja-gisilew.pdfIn PDF document text
    • https://laverikiwife.weebly.com/uploads/1/3/4/5/134502667/3023275.pdfIn PDF document text
    • http://gpmpoolandspa.com/ckfinder/userfiles/files/694216023.pdfIn PDF document text
    • https://zinibolaribile.weebly.com/uploads/1/3/4/7/134717470/5b8c9463b1f02.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_off0000efdb.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0000efdb.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000efdb.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xEFDB 11024 bytes
SHA-256: d0aab77dc1fd64906b077d1ad9f756bad1d305d970f1c10bdd2952e2208ad9cc
font_01_sfnt_off00010965.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x10965 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_02_sfnt_off00012177.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x12177 17684 bytes
SHA-256: fe74b78b273bfa7b29909a7a63ee2b11ab8429fe275d5202cadedc516463ddfa