MALICIOUS — how-to-get-free-robux-2021-feb_GM431946152.pdf

MALICIOUS — how-to-get-free-robux-2021-feb_GM431946152.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: b173f19e9a5536bda91e0af6983af0b53c7f908c1dc8f8597ed22369f34c3f61
• SHA-1: 944ef03a1c81ff060a4b2cdec597e4b37ca7e388
• MD5: 0f6c08e7d80fc5d4e780690582f91d23
• ssdeep: 768:+TkQlB97aOqQ7VnXlPWW2Ktc+m6XZ4WQvpk:+T8Onpnpn22caSWQRk
• TLSH: T1AA2F6BF75157CD4C774B8F47AABA66AD75CDEBCC60628A40C1C8363C906CAAF6B00521
• Submitted as: how-to-get-free-robux-2021-feb_GM431946152.pdf
• File type: pdf · Size: 34989 bytes
• Verdict: malicious (96/100)

Detections (4 of 50 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Microsoft Defender: Trojan:PDF/Phish.CFN!MTB
• Emsisoft (Emergency Kit): PDF.Spam.Heur.2
• Trellix Stinger (McAfee): PDF/Phish-TWM!0F6C08E7D80F

MITRE ATT&CK

• T1566.002

Why this verdict

The malicious score of 96/100 is the fusion of 7 weighted signals:

• Embedded link rated malicious by URL analysis: http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/free-hack-no-virus-roblox_GM431946152.pdf - network signal, weight 0.70, confidence 0.80
• Microsoft Defender flagged Trojan:PDF/Phish.CFN!MTB (rule Trojan:PDF/Phish.CFN!MTB) - engine signal, weight 0.55, confidence 0.85
• Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.2 (rule PDF.Spam.Heur.2) - engine signal, weight 0.55, confidence 0.85
• Trellix Stinger (McAfee) flagged PDF/Phish-TWM!0F6C08E7D80F (rule PDF/Phish-TWM!0F6C08E7D80F) - engine signal, weight 0.55, confidence 0.85
• Embedded network infrastructure: http://netcdn.co/app/431946152/how-to-get-free-robux-2021-feb-game-hack, http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/free-hack-no-virus-roblox_GM431946152.pdf, http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/roblox-cheats-how-to-get-free-gear_GM431946152.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

• http://netcdn.co/app/431946152/how-to-get-free-robux-2021-feb-game-hack
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/free-hack-no-virus-roblox_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/roblox-cheats-how-to-get-free-gear_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/como-hackear-cuentas-roblox_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/free-minecraft-accounts-2021_GM479516143.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/free-item-script-roblox_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/characters-roblox-free_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/kill-hack-roblox-work-at-a-pizza-place_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/coin-master-free-spins-link-today-new-2021_GM406889139.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/get-free-robux-com_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/how-to-hack-and-get-free-robux-on-roblox_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/robux-free-2021_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/cheat-roblox-prison-break_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/how-to-get-free-robux-2021-2-4_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/how-to-get-free-robux-no-human-verification-2021_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/coin-master-free-link_GM406889139.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/hacks-para-pixel-gun-roblox_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/free-tiktok-views-no-verification_GM835599320.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/how-to-hack-roblox-by-using-inspect_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/roblox-money-cheat-ipad_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/roblox-cash-free_GM431946152.pdf

Embedded domains

• netcdn.co
• elearning.man1konselkonda.sch.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report