SUSPICIOUS — b508d1af67cdf00bfce7bfed61069bb3dd6dd70a4a2ab84f5bf0591e2f5ed2bb

SUSPICIOUS — b508d1af67cdf00bfce7bfed61069bb3dd6dd70a4a2ab84f5bf0591e2f5ed2bb is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 4 of 53 detection engines flagged it.

Identification

• SHA-256: b508d1af67cdf00bfce7bfed61069bb3dd6dd70a4a2ab84f5bf0591e2f5ed2bb
• SHA-1: 8a98bdc1d49fb48fddc32ff6d8b67cac220becf8
• MD5: 6d4607a40b113b79b72e86d0cc69616e
• ssdeep: 768:ZYA2UHxAs/YwtSvjdk2kFSC+658XkIrTEMYDeC4ASl:KAHvH4bWjZR58zrTEMQ74ASl
• TLSH: T159306BF75097CD5C3A8B9F03ADA6256E648AD7883122DB4180CD776C803C5FEAB40972
• Submitted as: b508d1af67cdf00bfce7bfed61069bb3dd6dd70a4a2ab84f5bf0591e2f5ed2bb
• File type: pdf · Size: 36577 bytes
• Verdict: suspicious (44/100)

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!6D4607A40B11

Why this verdict

The suspicious score of 44/100 is the fusion of 3 weighted signals:

• Embedded network infrastructure: http://netcdn.co/app/431946152/flame-gg-hack-robux-game-hack, http://en.gzyuquan.com/Public/upload/editorfiles/codes-how-to-get-free-robux_GM431946152.pdf, http://en.gzyuquan.com/Public/upload/editorfiles/how-do-i-get-hacks-on-roblox_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/flame-gg-hack-robux-game-hack
• http://en.gzyuquan.com/Public/upload/editorfiles/codes-how-to-get-free-robux_GM431946152.pdf
• http://en.gzyuquan.com/Public/upload/editorfiles/how-do-i-get-hacks-on-roblox_GM431946152.pdf
• http://en.gzyuquan.com/Public/upload/editorfiles/get-free-robux-2021_GM431946152.pdf
• http://en.gzyuquan.com/Public/upload/editorfiles/get-free-spins-coin-master-october-2021_GM406889139.pdf
• http://en.gzyuquan.com/Public/upload/editorfiles/how-to-get-free-spins-on-coin-master-2021_GM406889139.pdf
• http://en.gzyuquan.com/Public/upload/editorfiles/master-coin-free-spin_GM406889139.pdf
• http://en.gzyuquan.com/Public/upload/editorfiles/roblox-quiet-copyright-free-music_GM431946152.pdf
• http://en.gzyuquan.com/Public/upload/editorfiles/minecraft-for-ipad-free_GM479516143.pdf
• http://en.gzyuquan.com/Public/upload/editorfiles/free-robux-please_GM431946152.pdf
• http://en.gzyuquan.com/Public/upload/editorfiles/free-robux-generator-no-human-verification-2021_GM431946152.pdf
• http://en.gzyuquan.com/Public/upload/editorfiles/how-to-get-free-robux-on-roblox-october-2021_GM431946152.pdf
• http://en.gzyuquan.com/Public/upload/editorfiles/https-iosgodscom-topic-20214coinmasterhack_GM406889139.pdf
• http://en.gzyuquan.com/Public/upload/editorfiles/how-you-get-free-robux_GM431946152.pdf
• http://en.gzyuquan.com/Public/upload/editorfiles/roblox-com-play-now-for-free_GM431946152.pdf
• http://en.gzyuquan.com/Public/upload/editorfiles/free-robux-no-verification_GM431946152.pdf
• http://en.gzyuquan.com/Public/upload/editorfiles/coin-master-free-cards-and-spin-link_GM406889139.pdf
• http://en.gzyuquan.com/Public/upload/editorfiles/free-roblox-alts_GM431946152.pdf
• http://en.gzyuquan.com/Public/upload/editorfiles/roblox-free-bc-no-survey_GM431946152.pdf
• http://en.gzyuquan.com/Public/upload/editorfiles/free-roblox-hack-us_GM431946152.pdf
• http://en.gzyuquan.com/Public/upload/editorfiles/minecraft-hacked-client-download_GM479516143.pdf

Embedded domains

• netcdn.co
• en.gzyuquan.com

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