MALICIOUS — bofusoxiwodiwufi.pdf

MALICIOUS — bofusoxiwodiwufi.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100). 4 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: f90054b3bccbc0b43660f43e39f3cc7d2a0b876ced3cdb9d3539c38fe7a76559
• SHA-1: 3ef1364bbcb941c78b0e15c912cf13b90157670f
• MD5: b14a4e75bb2fd1ae8f4c4b8a41cd1f3a
• ssdeep: 1536:vscnH/J+ro/8QNAj+SOPfYFHbKEd7CS7X9SxMr/LdAP+RDzC4V:PfJAKXuTOPfYtbKEBCSbIUhASDzB
• TLSH: T1A938F1F3625BDD8CB6DAEB17AEBA15586085C38CA035E6602444BE7C887C2FE3D11512
• Submitted as: bofusoxiwodiwufi.pdf
• File type: pdf · Size: 81993 bytes
• Verdict: malicious (96/100)

Detections (4 of 53 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 96/100 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 malicious by URL analysis: https://topemarepebide.weebly.com/uploads/1/3/4/3/134316461/5341512.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: https://trafftec.ru/wb?keyword=behavior%20problems%20of%20students%20in%20school%20pdf, https://norigawe.weebly.com/uploads/1/3/3/9/133988483/nideru.pdf, https://vufevilasok.weebly.com/uploads/1/3/4/3/134314299/noxesusosekelid.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://trafftec.ru/wb?keyword=behavior%20problems%20of%20students%20in%20school%20pdf
• https://norigawe.weebly.com/uploads/1/3/3/9/133988483/nideru.pdf
• https://vufevilasok.weebly.com/uploads/1/3/4/3/134314299/noxesusosekelid.pdf
• https://topemarepebide.weebly.com/uploads/1/3/4/3/134316461/5341512.pdf
• https://gewujezugiwo.weebly.com/uploads/1/3/4/7/134754524/belurijuzo.pdf
• https://lasajiboz.weebly.com/uploads/1/3/1/3/131379041/goxovunixaliba_zilege.pdf
• https://s3.amazonaws.com/vekodupiwarobi/beep_beep_song_spanish.pdf
• https://kurikezexiwu.weebly.com/uploads/1/3/0/7/130775092/3905042.pdf
• https://s3.amazonaws.com/fasanag/collateral_management_michael_simmons.pdf
• https://s3.amazonaws.com/juwofuxufijup/math_addition_and_subtraction_worksheets_grade_1.pdf
• https://wavenugila.weebly.com/uploads/1/3/4/8/134852162/sisabatobumetol.pdf
• https://vivenovexo.weebly.com/uploads/1/3/4/6/134695888/1ac0b459c.pdf
• https://riwurarelix.weebly.com/uploads/1/3/4/4/134484082/9821912.pdf
• https://butebipibib.weebly.com/uploads/1/3/4/2/134265815/e0e6a1817133.pdf
• https://vegipojefatelon.weebly.com/uploads/1/3/4/8/134876486/2847709.pdf
• https://lerelapukuvi.weebly.com/uploads/1/3/0/7/130740054/dumipojulipo.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

• trafftec.ru
• norigawe.weebly.com
• vufevilasok.weebly.com
• topemarepebide.weebly.com
• gewujezugiwo.weebly.com
• lasajiboz.weebly.com
• s3.amazonaws.com
• kurikezexiwu.weebly.com
• wavenugila.weebly.com
• vivenovexo.weebly.com
• riwurarelix.weebly.com
• butebipibib.weebly.com
• vegipojefatelon.weebly.com
• lerelapukuvi.weebly.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report