SUSPICIOUS — free-robux-generator-2021-nov_GM431946152.pdf

SUSPICIOUS — free-robux-generator-2021-nov_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 4 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 4f47ea7132a9b20f3ab77f05b43830b62618828666fb5699ce8405e3072660ef
• SHA-1: 6432e25e0084b361b1e6c661fce82d40d80eaf85
• MD5: 3dade288623a04b203f1f7b404fb4545
• ssdeep: 768:aqvTUlmMy9sgii0QLU7vkhIHYePhDcX99K4NJ6ei2SKbt:PvTUEMytDw7948DP4ldSKbt
• TLSH: T1882F8EFB412BCD0C7A468F1798BA106CB4C6C2CD70B69F4091D8767D8069DBEBE50562
• Submitted as: free-robux-generator-2021-nov_GM431946152.pdf
• File type: pdf · Size: 35558 bytes
• Verdict: suspicious (58/100)

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!3DADE288623A

MITRE ATT&CK

• T1566.002

Why this verdict

The suspicious score of 58/100 is the fusion of 4 weighted signals:

• Embedded link rated suspicious by URL analysis: http://perpustakaan.pn-tapaktuan.go.id/repository/best-hack-for-coin-master-2021_GM406889139.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.co/app/431946152/free-robux-generator-2021-nov-game-hack, http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-robux-hack-2021-no-survey-no-download_GM431946152.pdf, http://perpustakaan.pn-tapaktuan.go.id/repository/real-free-robux-generator_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/free-robux-generator-2021-nov-game-hack
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-robux-hack-2021-no-survey-no-download_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/real-free-robux-generator_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/websites-that-give-you-free-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/bloxland-earn-free-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/best-hack-for-coin-master-2021_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/where-to-get-free-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-free-spins-hack-2021_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/minecraft-toys-for-free_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-use-synapes-roblox-hack_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-one-punch-man-unleashed-script-hack_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-coins-free_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-spins-coin-master-daily_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/create-free-dominus-hat-roblox_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-roblox-scripters_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/cheat-codes-for-jail-tycoon-roblox_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-number-to-get-free-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-card-codes_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-piano-hack_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-free-gift-links-2021_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-rewards-app_GM406889139.pdf

Embedded domains

• netcdn.co
• perpustakaan.pn-tapaktuan.go.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report