Malicious PDF — malware analysis report

Static analysis result for SHA-256 5fd95710e0f15715…

MALICIOUS

PDF

42.3 KB Created: 2021-03-29 07:31:46 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2021-11-24
MD5: 7c488b01342b777e7576685518324087 SHA-1: 57edd65bcbb84673b97c376854963fb23c17ba36 SHA-256: 5fd95710e0f157152a604d0b0885849fee0049ff3388cca5bdffb7a749849334
114 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF file is identified as malicious by ClamAV and an ML classifier. It employs a common phishing tactic by presenting an image-based lure, likely a screenshot, to entice users to click on an embedded URI. The primary malicious URL identified is https://xezojetit.ru/strik. The document's structure and the presence of an external URI strongly suggest it's part of a phishing campaign or a malware distribution scheme.

Machine Learning

  • Nyx PDF Classifier malicious score 0.8205

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
  • Image-only document with action trigger (screenshot lure) medium PDF_IMAGE_LURE
    PDF has 1 image(s), only 0 text block(s), carries a click-outward action, and is only 42 KB — typical shape of a phishing lure where a full-page screenshot hides a clickable button that launches or submits to an attacker URL.
  • 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://xezojetit.ru/strik?utm_term=how+to+solve+a+3x3+rubik%2527s+cube+steps PDF link annotation
    • https://cdn.sqhk.co/ranetixeba/dVigiiH/67283632410.pdfIn PDF document text
    • https://cdn.sqhk.co/baxoladipezu/iVhjjcn/warhammer_underworlds_shadespire_card_list.pdfIn PDF document text
    • http://zodusen.22web.org/44161728303.pdfIn PDF document text
    • http://womutefipile.epizy.com/tiximetuvaxodefawofuki.pdfIn PDF document text
    • https://s3.amazonaws.com/pegozegi/av_malformation_mri_protocol.pdfIn PDF document text
    • http://junikul.epizy.com/lukiwaxikivuwofogixil.pdfIn PDF document text
    • https://s3.amazonaws.com/baxunaf/maytag_neptune_tl_washer_manual.pdfIn PDF document text
    • http://biduxejuvelofe.rf.gd/hand_sewing_stitches_guide.pdfIn PDF document text
    • https://s3.amazonaws.com/zulezov/turejilupunur.pdfIn PDF document text
    • https://s3.amazonaws.com/polexebuj/daihatsu_rocky_f78_manual.pdfIn PDF document text
    • https://s3.amazonaws.com/petuzutemixuvod/mevuwenafikuguditot.pdfIn PDF document text
    • https://s3.amazonaws.com/bejexe/dafapisaki.pdfIn PDF document text
    • http://waboxizolomove.rf.gd/76977144094.pdfIn PDF document text
    • https://s3.amazonaws.com/punurum/assets_android_developer.pdfIn PDF document text
    • http://goludoden.rf.gd/pidawesizik.pdfIn PDF document text
    • https://s3.amazonaws.com/voxipanovigepiv/kathi_sandai_full_movie_in_isaimini.pdfIn PDF document text
    • https://s3.amazonaws.com/gogunabones/birixiwokugikusoxi.pdfIn PDF document text
    • https://s3.amazonaws.com/veledabejufi/mental_health_diagnosis.pdfIn PDF document text
    • https://s3.amazonaws.com/kavalukato/the_microbiome_solution_a_radical_new_way_to_heal_your_body_from_the_inside_out.pdfIn PDF document text
    • http://gagujejadozudor.rf.gd/67532584611.pdfIn PDF document text

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