MALICIOUS — how-to-get-free-marshmallows-in-backpacking-roblox_GM431946152.pdf

MALICIOUS — how-to-get-free-marshmallows-in-backpacking-roblox_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (94/100). 4 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 41a7e726e03db64190eb45fefaa2f9f931c85390940659aeb87313786874dfb3
• SHA-1: c884ad17e70885ca6af893065739c2ed28b399d1
• MD5: 611cbcddf04d2c78e41a7d431f3a6d37
• ssdeep: 768:1j4FdU4uVs93wHS6PdDiMCDPQZVStQd1Lfm+/aL5il0+:uME3wdDODY3nd1Dm+Ll0+
• TLSH: T19F309DF3609BDE1C7E8A9F439EBB156D688AE3543131871155D8362D90BC3EEAF00522
• Submitted as: how-to-get-free-marshmallows-in-backpacking-roblox_GM431946152.pdf
• File type: pdf · Size: 38053 bytes
• Verdict: malicious (94/100)

Detections (4 of 53 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!611CBCDDF04D

MITRE ATT&CK

• T1566.002

Why this verdict

The malicious score of 94/100 is the fusion of 7 weighted signals:

• 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!611CBCDDF04D (rule PDF/Phish-TWM!611CBCDDF04D) - engine signal, weight 0.55, confidence 0.85
• Embedded link rated suspicious by URL analysis: http://library.futureuniversity.com/repository/how-to-get-free-robux-without-verifying-2021_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.co/app/431946152/how-to-get-free-marshmallows-in-backpacking-roblox-game-hack, http://library.futureuniversity.com/repository/how-to-get-free-robux-without-verifying-2021_GM431946152.pdf, http://library.futureuniversity.com/repository/test-all-free-roblox-gear-free-admin-scripts_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-marshmallows-in-backpacking-roblox-game-hack
• http://library.futureuniversity.com/repository/how-to-get-free-robux-without-verifying-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/test-all-free-roblox-gear-free-admin-scripts_GM431946152.pdf
• http://library.futureuniversity.com/repository/best-way-to-get-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-hack-tool-no-download_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-free-spin-whatsapp-group-link_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-to-hack-roblox-fort-albreta_GM431946152.pdf
• http://library.futureuniversity.com/repository/is-roblox-studio-free_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-spins-on-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-often-pubg-uc-turn-into-cancer_GM1330123889.pdf
• http://library.futureuniversity.com/repository/free-robux-place_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-coin-link-for-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-to-hack-someones-account-on-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-free-spins-link-blogspot-2021_GM406889139.pdf
• http://library.futureuniversity.com/repository/roblox-black-sleeves-free_GM431946152.pdf
• http://library.futureuniversity.com/repository/master-coin-free-spin-daily_GM406889139.pdf
• http://library.futureuniversity.com/repository/100-working-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/minecraft-server-hacks_GM479516143.pdf
• http://library.futureuniversity.com/repository/free-model-purchase-request-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/redline-hacks-download-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-robux-nicsterv-2021_GM431946152.pdf

Embedded domains

• netcdn.co
• library.futureuniversity.com

Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report