Malicious PDF — malware analysis report

Static analysis result for SHA-256 fe16c964be6b62cf…

MALICIOUS

PDF

62.3 KB Created: 2021-03-20 15:20:12 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2021-11-21
MD5: d0e833e1c8e77ee1a7440d41769abece SHA-1: 6c6b2cfe7531a4d5bc56024db5b724ae7d04119a SHA-256: fe16c964be6b62cf30468db136dc66f7b7f73aad606b33a6773d5401559476b9
124 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF contains numerous embedded URLs, many pointing to disposable domains, and a heuristic identified it as a link farm. The document body, though heavily obfuscated, contains text related to downloading a book, suggesting a lure. ClamAV detection as Pdf.Phishing.Trojan indicates malicious intent, likely to redirect users to phishing sites or download further malware.

Machine Learning

  • Nyx PDF Classifier malicious score 0.5137

Heuristics 4

  • 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
  • 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://soxebez.ru/award?keyword=descargar+paraiso+travel+libro+pdf+gratis PDF link annotation
    • https://cdn.sqhk.co/lojosexotak/hgjvhbb/14022236113.pdfIn PDF document text
    • http://jujovobima.getenjoyment.net/47870933988.pdfIn PDF document text
    • http://kudezixajuxuni.66ghz.com/89344301610.pdfIn PDF document text
    • http://wevoselaxoto.66ghz.com/dragon_balls_game_apk.pdfIn PDF document text
    • https://static.s123-cdn-static.com/uploads/4409238/normal_6001d5c85d756.pdfIn PDF document text
    • https://cdn.sqhk.co/sebazisop/duibusX/knot_to_attach_rope_to_pole.pdfIn PDF document text
    • https://static.s123-cdn-static.com/uploads/4421218/normal_5fed47f56b70d.pdfIn PDF document text
    • https://cdn.sqhk.co/fasisela/ghfiduI/wipitokuneduloxosuru.pdfIn PDF document text
    • https://cdn.sqhk.co/womilepeba/dwafTI2/dual_survival_matt_graham_net_worth.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4446633/normal_603b7b108c07b.pdfIn PDF document text
    • https://cdn.sqhk.co/tirabipati/iacvhu3/local_guides_connect_l_g.pdfIn PDF document text
    • http://tinubawolu.mywebcommunity.org/69562009245.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4499283/normal_5fd105a5e59c0.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4501229/normal_5fda173a694a7.pdfIn PDF document text
    • http://tonavisuma.onlinewebshop.net/bebidas_carbonatadas.pdfIn PDF document text
    • http://januxak.rf.gd/vshare_for_ios_7.pdfIn PDF document text
    • http://zufavubop.rf.gd/carceles_de_mujeres_en_mexico.pdfIn PDF document text
    • http://somepezepu.epizy.com/risc_vs_cisc_architecture.pdfIn PDF document text
    • http://sugexure.rf.gd/butterfly_sitting_on_flower_images.pdfIn PDF document text
    • http://lakiver.epizy.com/16332410518.pdfIn PDF document text
    • http://futebowa.atwebpages.com/cscmp_supply_chain_management_process_standards.pdfIn PDF document text
    • http://mixafipu.rf.gd/jeju_olle_trail_12.pdfIn PDF document text
    • http://wumekupewug.rf.gd/canon_600d_manual.pdfIn PDF document text
    • http://gerekuvuburase.epizy.com/3102220647.pdfIn PDF document text
    • http://ruxogofirovudux.epizy.com/74867752515.pdfIn PDF document text

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