MALICIOUS — wedokuvozejoxe_wukoziki.pdf

MALICIOUS — wedokuvozejoxe_wukoziki.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100). 4 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: c2f7a70f5f21ae02714ef1c4b052ed241bc8d4b8a5b558390363fd4a3db6206c
• SHA-1: 93c8eebf3eb4c6a9053542aa5b2b3f822038e192
• MD5: 1c5492e3079187a61cdb95b8c262bba4
• ssdeep: 1536:6vIiGKY5TU+OP6cOVL43J/YGujoXgRRfzA8Iyoeis3s:UATYRP6F43JwBfH5IFrf
• TLSH: T1C036D0F36167DD8CB78B9B03AAE92569A149C7CD3026C56058C0772DD4783FE6D20D21
• Submitted as: wedokuvozejoxe_wukoziki.pdf
• File type: pdf · Size: 68260 bytes
• Verdict: malicious (96/100)

Detections (4 of 50 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• ClamAV (daily): Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
• Emsisoft (Emergency Kit): PDF.Spam.Heur.1
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

MITRE ATT&CK

• T1566.002

Why this verdict

The malicious score of 96/100 is the fusion of 5 weighted signals:

• ClamAV (daily) flagged Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 (rule Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0) - engine signal, weight 0.90, confidence 0.95
• Embedded link rated malicious by URL analysis: https://static.s123-cdn-static.com/uploads/4423462/normal_5fce069c343d0.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: https://ggtraff.ru/wb?keyword=hornblower, https://cdn-cms.f-static.net/uploads/4389809/normal_5fb68ca0a1038.pdf, https://static.s123-cdn-static.com/uploads/4423462/normal_5fce069c343d0.pdf - static signal, weight 0.35, confidence 0.60
• Document active content: uri-action - static signal, weight 0.30, confidence 0.60
• Packing/obfuscation: high-entropy-blob - static signal, weight 0.25, confidence 0.55

Dynamic analysis

No runtime behaviour was captured for this sample, so the analysis above is static only. That is a limit of this run rather than evidence the sample does nothing.

Embedded URLs

• https://ggtraff.ru/wb?keyword=hornblower
• https://cdn-cms.f-static.net/uploads/4389809/normal_5fb68ca0a1038.pdf
• https://s3.amazonaws.com/pevuwarobuvowa/cartoon_cute_couple_hd_wallpaper.pdf
• https://static.s123-cdn-static.com/uploads/4423462/normal_5fce069c343d0.pdf
• https://uploads.strikinglycdn.com/files/7e696b19-14d0-44de-83b6-6efed5c3b10b/nuxuki.pdf
• https://s3.amazonaws.com/dazutun/19249748256.pdf
• https://vulodimov.weebly.com/uploads/1/3/4/8/134880101/7014312.pdf
• https://s3.amazonaws.com/mexavofezoxi/10th_marksheet_2019_ap.pdf
• https://s3.amazonaws.com/pewibim/91664295065.pdf
• https://uploads.strikinglycdn.com/files/6ab95330-d49c-45d8-b528-65924455d9b6/45815906184.pdf
• https://uploads.strikinglycdn.com/files/8cb1e2d4-d747-404b-81bc-487919256add/super_singer_junior_6_winner_2019.pdf
• https://s3.amazonaws.com/niwotipugonuvoz/propaganda_techniques_quiz_with_answers.pdf
• https://uploads.strikinglycdn.com/files/bd07c469-a929-4e0a-8805-34466f8b8d18/98435890438.pdf
• http://www.w3.org/1999/02/22-rdf-syntax-ns#
• http://purl.org/dc/elements/1.1/
• http://ns.adobe.com/pdf/1.3/
• http://ns.adobe.com/xap/1.0/
• http://ns.adobe.com/xap/1.0/mm/
• http://ns.adobe.com/xap/1.0/rights/

Embedded domains

• ggtraff.ru
• cdn-cms.f-static.net
• s3.amazonaws.com
• static.s123-cdn-static.com
• uploads.strikinglycdn.com
• vulodimov.weebly.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report