MALICIOUS — wokubuxoxetuw.pdf

MALICIOUS — wokubuxoxetuw.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (94/100). 4 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: c0b31e3af1bd922226542e4250a2f9f8b790059a77b4182ad73fe057c72938ca
• SHA-1: 22c8e1a6187aa9538e4daa9a39be700887845ba3
• MD5: a763e24de2e0886a18681deade60cb6e
• ssdeep: 1536:sFU6bx6uaapz3MU9k8MRbJMfqQlY2IOv:UU6bRaaaX/gqHw
• TLSH: T15235C0F7B193DD8C2A8B97037BA9094861CAD71C5232BB9054C87B7C85786FD7A20B01
• Submitted as: wokubuxoxetuw.pdf
• File type: pdf · Size: 58119 bytes
• Verdict: malicious (94/100)

Detections (4 of 50 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
• 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 94/100 is the fusion of 5 weighted signals:

• ClamAV (daily) flagged Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 (rule Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0) - engine signal, weight 0.90, confidence 0.95
• Embedded link rated suspicious by URL analysis: https://naroxelilokatud.weebly.com/uploads/1/3/1/3/131384214/6186fc42adc4.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://traffking.ru/wb?keyword=algebra%202%20domain%20and%20range%20worksheet, https://xakuwije.weebly.com/uploads/1/3/4/3/134340554/46ea6a.pdf, https://sofuwikomu.weebly.com/uploads/1/3/4/3/134308783/lulobuxefew_genejagiw_tejevuvebon_bujasuza.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://traffking.ru/wb?keyword=algebra%202%20domain%20and%20range%20worksheet
• https://xakuwije.weebly.com/uploads/1/3/4/3/134340554/46ea6a.pdf
• https://sofuwikomu.weebly.com/uploads/1/3/4/3/134308783/lulobuxefew_genejagiw_tejevuvebon_bujasuza.pdf
• https://naroxelilokatud.weebly.com/uploads/1/3/1/3/131384214/6186fc42adc4.pdf
• https://uploads.strikinglycdn.com/files/3f3efd3c-5ada-452c-82e7-5406fd6d2cd8/why_did_elias_koteas_leave_chicago_pd.pdf
• https://uploads.strikinglycdn.com/files/856dacd1-d977-49c2-b374-bb9f5096fc52/stealth_hunter_unblocked.pdf
• https://wapoxotodizeko.weebly.com/uploads/1/3/4/5/134589696/aef9bdb8561a4.pdf
• https://uploads.strikinglycdn.com/files/1af471a6-0f36-431e-a0d6-d69a000414fa/tube_video_downloader_app_download.pdf
• https://tizukusijevawus.weebly.com/uploads/1/3/4/4/134454617/272902.pdf
• https://xumokiregiw.weebly.com/uploads/1/3/4/2/134266049/rivadaru.pdf
• https://uploads.strikinglycdn.com/files/4437a217-a762-401e-8989-852505fad348/50215539568.pdf
• https://uploads.strikinglycdn.com/files/a270837f-60f8-4164-b709-644bc7e3b08e/free_download_mp3_ratu_aku_baik_baik.pdf
• https://s3.amazonaws.com/nigimul/merapupuv.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

• traffking.ru
• xakuwije.weebly.com
• sofuwikomu.weebly.com
• naroxelilokatud.weebly.com
• uploads.strikinglycdn.com
• wapoxotodizeko.weebly.com
• tizukusijevawus.weebly.com
• xumokiregiw.weebly.com
• s3.amazonaws.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report