Malicious PDF — malware analysis report

Static analysis result for SHA-256 3ba6487dfc3c28a5…

MALICIOUS

PDF

51.7 KB Created: 2021-03-20 01:49:49 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)
MD5: f54fc3de4b54e8298fbb4cbc5f802dc1 SHA-1: c7d75f3dc010edbc71865e0401fcad803562ca5f SHA-256: 3ba6487dfc3c28a585cdadb381cf4c8cf431d579e2037b9940e6b54ef09e0b04
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, and exhibits characteristics of a phishing lure. The 'PDF_IMAGE_LURE' heuristic indicates it's an image-only document with an action trigger, designed to trick users into clicking an embedded URL. The primary URL, 'https://fokemale.ru/award?keyword=payment+terms+and+conditions+pdf', is likely part of a phishing campaign or a distribution point for further malicious content.

Machine Learning

  • Nyx PDF Classifier malicious score 0.6386

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 51 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://fokemale.ru/award?keyword=payment+terms+and+conditions+pdf
    • https://cdn.sqhk.co/tuwetebep/9KjgheM/defender_ii_mod_apk.pdf
    • http://goloszauniver.fun/terokigipuruvelemi34321.pdf
    • https://xogalorezekulim.weebly.com/uploads/1/3/5/4/135400954/medufuponow-fixukex-boririb.pdf
    • http://easylearning.space/anti_aliasing_filterfajts.pdf
    • http://sberbank.link/hp_laserjet_pro_400_m401a_printer_driver_download_for_windows_xpufv0s.pdf
    • https://cdn.sqhk.co/tizudukokeni/0gNKiex/girakeke.pdf
    • http://fejukoturig.medianewsonline.com/the_kartilya_ng_katipunan.pdf
    • https://dazifefizax.weebly.com/uploads/1/3/4/8/134854215/nerapofi_vevorezujeti_vovijum_puwazomumatome.pdf
    • http://larts.digital/12976793464m89ie.pdf
    • https://cdn.sqhk.co/dorodidur/qutjjji/bodedavakawosizesi.pdf
    • http://trenolgia.buzz/gesevaxonakepumomezed9f1v.pdf
    • https://cdn.sqhk.co/wadusazilox/gihjcjh/spoken_english_learning_apps_free_download.pdf
    • http://natbeach.space/zoxuzorojubitaruacstj.pdf
    • https://cdn.sqhk.co/difigobon/jdhbHhf/bricks_breaker_infinity_mod_apk_download_android_1.pdf
    • http://volalagokiva.sportsontheweb.net/functionalist_perspective_on_family.pdf
    • http://tesocoin.online/dork_diaries_11_trailerpdh1e.pdf
    • http://fasekafalig.scienceontheweb.net/imperial_leather_mcclintock_summary.pdf
    • http://wwwbcpzonasegura-viabcp.com/how_to_reset_irobot_roomba_9607q450.pdf
    • https://s3.amazonaws.com/widuxade/48215768464.pdf
    • https://s3.amazonaws.com/womirofop/72228787934.pdf
    • https://s3.amazonaws.com/baxegezivumi/hindu_ppt_templates_free.pdf
    • https://s3.amazonaws.com/xotomisen/70675644963.pdf
    • http://nununad.myartsonline.com/duxule.pdf
    • https://s3.amazonaws.com/mesotodimus/21240290257.pdf

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