Malicious PDF — malware analysis report

Static analysis result for SHA-256 5e0106836b397e58…

MALICIOUS

PDF

72.0 KB Created: 2021-02-26 10:55:59 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-06-05
MD5: 96b1e1544259c3b4789661b9feae04aa SHA-1: 5b838afb518466a5a419c2fa0e5b1cbd44ca5107 SHA-256: 5e0106836b397e58382d5ce9ae1662d3fe2f07df665ea14bd5f4be69c0c51d12
126 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1059.007 JavaScript

The PDF contains multiple embedded URLs, with several pointing to disposable domains and link farms, indicating a phishing or malware distribution scheme. The ML classifier and ClamAV detection strongly suggest malicious intent. Although no scripts were explicitly extracted, the PDF structure and embedded URIs are indicative of a common phishing lure designed to redirect users to malicious content.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9998

Heuristics 5

  • 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 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://seumenha.ru/wix?keyword=gsus+chord+guitar PDF link annotation
    • http://dotuzodozo.22web.org/asp_net_mvc_model_binding_nested_list.pdfIn PDF document text
    • http://comp-arenda.site/siwamelozabsnu.pdfIn PDF document text
    • https://cdn.sqhk.co/zuvaworizon/pgjQYgi/puvudexogugibojovalo.pdfIn PDF document text
    • https://cdn.sqhk.co/mokabawimav/hjfdMDy/23118413417.pdfIn PDF document text
    • https://jukafubu.weebly.com/uploads/1/3/0/8/130874261/jifevixazimubup.pdfIn PDF document text
    • http://mysteps.online/sopranos_cookbook_sunday_saucef2tdq.pdfIn PDF document text
    • http://skout.tech/video_views_for_instagram_apk2wpt9.pdfIn PDF document text
    • http://begezuwoxinum.iblogger.org/kaduna.pdfIn PDF document text
    • https://norusukesalija.weebly.com/uploads/1/3/4/3/134356509/bevoxujef_jujekunupitupug_sufomeledopopen.pdfIn PDF document text
    • https://xududegugi.weebly.com/uploads/1/3/1/6/131636960/e7d17167adf5b.pdfIn PDF document text
    • https://sogatetemurus.weebly.com/uploads/1/3/4/3/134379625/1332547.pdfIn PDF document text
    • http://fruitslope.online/rimazidolduon.pdfIn PDF document text
    • https://cdn.sqhk.co/xelalizogim/fE56Kje/galaxy_shooter_alien_attack_mod_apk.pdfIn PDF document text
    • http://www.ascendercorp.com/In PDF document text
    • http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
    • https://s3.amazonaws.com/sedowedi/ch_13_maths_class_9.pdfIn PDF document text
    • http://ropedeni.epizy.com/christine_and_the_queens_live_performance.pdfIn PDF document text
    • http://wigezenefibi.epizy.com/rabejukuxobanukipog.pdfIn PDF document text
    • https://s3.amazonaws.com/taturi/how_do_i_reset_my_brother_hl_l2350dw_toner.pdfIn PDF document text
    • https://s3.amazonaws.com/vavabi/744427838.pdfIn PDF document text
    • https://s3.amazonaws.com/paxuvagal/all_old_bodo_song.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://scripts.sil.org/OFLIn PDF document text

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000de1a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xDE1A 5200 bytes
SHA-256: ab696e971158aa365f6cf36b30696d9812d34b917c7b302d6c4f42e39896cf74
font_01_sfnt_off0000efc5.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xEFC5 10364 bytes
SHA-256: bb1540644b3f5ec06a88549b5612b9ffa59b9b742675aa6b1721e17f374dc834

Open this report in the interactive analyzer, or submit your own file for analysis.