SUSPICIOUS — roblox-free-robux_GM431946152.pdf

SUSPICIOUS — roblox-free-robux_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 1 of 53 detection engines flagged it.

Identification

• SHA-256: b7f78389a085b3ab880843935c1f2bf1463a007e544ff7db345c550747027512
• SHA-1: 7f73927687a9468fce3402758b089f6c2e5cce2d
• MD5: acf1c03a63a63973c905986fd2a17da3
• ssdeep: 768:k76MNtFG+CLFKF3cdhkVNnOZim6xYGhbK+gZcDYQo0B639HG5eUhyuk23cAnYiNl:k5TxozilsAn5gO/Do/2
• TLSH: T1E72F7BF7208BDCA51E000B5397F00159BA48E708F2E4AA8081DA3AFCC9746FD6750BB1
• Submitted as: roblox-free-robux_GM431946152.pdf
• File type: pdf · Size: 34467 bytes
• Verdict: suspicious (44/100)

Detections (1 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob

Why this verdict

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

• Embedded network infrastructure: http://jobsflow.net/pdf/netcdn.tw/app/431946152/roblox-free-robux-game-hack, http://jobsflow.net/pdf/rollipolli.hu/userfiles/files/how-to-get-free-builders-club-on-roblox-ios_gm431946152.pdf, http://jobsflow.net/pdf/rollipolli.hu/userfiles/files/ways-to-get-free-robux_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://jobsflow.net/pdf/netcdn.tw/app/431946152/roblox-free-robux-game-hack
• http://jobsflow.net/pdf/rollipolli.hu/userfiles/files/how-to-get-free-builders-club-on-roblox-ios_gm431946152.pdf
• http://jobsflow.net/pdf/rollipolli.hu/userfiles/files/ways-to-get-free-robux_gm431946152.pdf
• http://jobsflow.net/pdf/rollipolli.hu/userfiles/files/free-tiktok-followers_gm835599320.pdf
• http://jobsflow.net/pdf/rollipolli.hu/userfiles/files/how-to-hack-roblox-accounts-with-command-prompt_gm431946152.pdf
• http://jobsflow.net/pdf/rollipolli.hu/userfiles/files/free-spins-and-coins-on-coin-master_gm406889139.pdf
• http://jobsflow.net/pdf/rollipolli.hu/userfiles/files/free-robux-no-offers_gm431946152.pdf
• http://jobsflow.net/pdf/rollipolli.hu/userfiles/files/roblox-hack-com_gm431946152.pdf
• http://jobsflow.net/pdf/rollipolli.hu/userfiles/files/coin-master-online-free-spin_gm406889139.pdf
• http://jobsflow.net/pdf/rollipolli.hu/userfiles/files/roblox-points_gm431946152.pdf
• http://jobsflow.net/pdf/rollipolli.hu/userfiles/files/roblox-btools-hack-2021-download_gm431946152.pdf
• http://jobsflow.net/pdf/rollipolli.hu/userfiles/files/coin-master-hack-ios-jailbreak_gm406889139.pdf
• http://jobsflow.net/pdf/rollipolli.hu/userfiles/files/robux-free-promo-codes_gm431946152.pdf
• http://jobsflow.net/pdf/rollipolli.hu/userfiles/files/play-minecraft-pocket-edition-for-free_gm479516143.pdf
• http://jobsflow.net/pdf/rollipolli.hu/userfiles/files/get-free-robux-now_gm431946152.pdf
• http://jobsflow.net/pdf/rollipolli.hu/userfiles/files/how-to-get-free-robux_gm431946152.pdf
• http://jobsflow.net/pdf/rollipolli.hu/userfiles/files/my-roblox-account-has-beem-hacked_gm431946152.pdf
• http://jobsflow.net/pdf/rollipolli.hu/userfiles/files/robloxmatchcom-free-robux_gm431946152.pdf
• http://jobsflow.net/pdf/rollipolli.hu/userfiles/files/roblox-hacks-and-cheats_gm431946152.pdf
• http://jobsflow.net/pdf/rollipolli.hu/userfiles/files/coin-master-free-coins-and-spins_gm406889139.pdf
• http://jobsflow.net/pdf/rollipolli.hu/userfiles/files/how-to-get-free-robux-on-android_gm431946152.pdf
• http://www.w3.org/1999/02/22-rdf-syntax-ns#

Embedded domains

• jobsflow.net
• netcdn.tw
• www.w3.org

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report