Malicious PDF — malware analysis report

Static analysis result for SHA-256 e6c2d124806b2505…

MALICIOUS

PDF

217.6 KB Created: 2021-03-21 01:33:02 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2021-09-22
MD5: e0993b2e39cc1873d1613253e001a32d SHA-1: 9f16058623c4ef3a43e9184856aec3c6ef1dd858 SHA-256: e6c2d124806b2505bc056949d7fe7e69ae01b09479ae70e2f2b1b32b14e2e170
96 Risk Score
Tags
free-cdn-ebook-manual-lure

Malware Insights

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

This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds external URLs that direct users to attacker-controlled resources. Specific URLs and indicators for this sample are listed in the indicators section.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9923

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
  • 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://maypoin.ru/strik?utm_term=fishman+loudbox+mini+charge+60w PDF link annotation
    • https://labifunuvi.weebly.com/uploads/1/3/4/8/134847398/748682.pdfIn PDF document text
    • https://tugokuwotim.weebly.com/uploads/1/3/1/3/131379049/suwipodupob_jebuzeb.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4387816/normal_60382512244c9.pdfIn PDF document text
    • https://static.s123-cdn-static.com/uploads/4469135/normal_600581a757725.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4468268/normal_6038cacf25306.pdfIn PDF document text
    • https://static.s123-cdn-static.com/uploads/4448718/normal_5ff57b364c0de.pdfIn PDF document text
    • https://cdn.sqhk.co/podidiwi/idhgchd/apoorva_raagangal_tamil_movie_free.pdfIn PDF document text
    • https://static.s123-cdn-static.com/uploads/4412151/normal_5fc7da0ebb644.pdfIn PDF document text
    • https://static.s123-cdn-static.com/uploads/4369505/normal_5fdd8984204e1.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4366982/normal_60174e865ad5b.pdfIn PDF document text
    • https://cdn.sqhk.co/nosamese/PhgXB1w/slot_machines_for_sale_in_las_vegas_nevada.pdfIn PDF document text
    • https://milobixokat.weebly.com/uploads/1/3/2/8/132815045/tolanunitajepu-kaxufuvetorobev-taxuremepifila.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4393204/normal_5fd94b7359cab.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4370068/normal_602957c5665b3.pdfIn PDF document text
    • https://cdn.sqhk.co/lukedivibeb/hcrm0id/xtreme_drift_2_mod_apk.pdfIn PDF document text
    • https://cdn.sqhk.co/wakewafo/gjoic7A/anemia_de_celulas_falciformes_pediatria.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4414701/normal_6042b7b38a943.pdfIn PDF document text
    • https://static.s123-cdn-static.com/uploads/4368471/normal_5ffb357d28fbf.pdfIn PDF document text
    • https://static.s123-cdn-static.com/uploads/4374522/normal_5feef6eb6be55.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4369935/normal_603bc99f4de6c.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/guxosa/kanegezorusixuviwoxezaki.pdfIn PDF document text
    • https://s3.amazonaws.com/wewiro/lomogem.pdfIn PDF document text
    • https://s3.amazonaws.com/wezukep/94922837310.pdfIn PDF document text
    • https://s3.amazonaws.com/jodabiladezot/chrome_browser_apk_pure.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 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000f434.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xF434 189228 bytes
SHA-256: e191f969d8713600e6b077cbd28763be4b791d726712e80c13f879f15a81b644
font_01_sfnt_off00031e5c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x31E5C 5904 bytes
SHA-256: 78c16e9515e0cf05e10c20b3ed4f5917bd4585653b09eb13816717ca63f0e2e5
font_02_sfnt_off00033259.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x33259 10360 bytes
SHA-256: 3ab8c51d7379fcfaadaef3ae2b0e62c014809f71a9c71625c144d130b2734a78

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