SUSPICIOUS — robux-free-co_GM431946152.pdf

SUSPICIOUS — robux-free-co_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 5 of 53 detection engines flagged it.

Identification

• SHA-256: 7adee89c24387e9565f9c7bf0f5be66af83006d4d7421812b66cbed2771f3711
• SHA-1: 39bbb8615b0bd51298e65b8c1b84c06f759b2ca3
• MD5: 46bc5355a2b26a563ca69c969cb208af
• ssdeep: 768:eHjRPYofFYBZsfc/cqaQzSSXAxG2Kah7xQ2B80TGVJy7:eBdGWc/LaQzxAaaHQZ0TGVJU
• TLSH: T16D2F6DF31043CE0C7A468F57AAB626AE75CAD7883122DF50C5C8363C907C5AE7741AA1
• Submitted as: robux-free-co_GM431946152.pdf
• File type: pdf · Size: 34681 bytes
• Verdict: suspicious (44/100)

Detections (5 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!46BC5355A2B2
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

Why this verdict

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

• Embedded network infrastructure: http://netcdn.tw/app/431946152/robux-free-co-game-hack, http://elearning.man3pk-kotamakassar.sch.id/__statics/gudangsoal/files/coin-master-free-spins-5-10-2021_GM406889139.pdf, http://elearning.man3pk-kotamakassar.sch.id/__statics/gudangsoal/files/http-bitly-coin-master-free-2021-spins_GM406889139.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.tw/app/431946152/robux-free-co-game-hack
• http://elearning.man3pk-kotamakassar.sch.id/__statics/gudangsoal/files/coin-master-free-spins-5-10-2021_GM406889139.pdf
• http://elearning.man3pk-kotamakassar.sch.id/__statics/gudangsoal/files/http-bitly-coin-master-free-2021-spins_GM406889139.pdf
• http://elearning.man3pk-kotamakassar.sch.id/__statics/gudangsoal/files/free-robux-for-watching-videos_GM431946152.pdf
• http://elearning.man3pk-kotamakassar.sch.id/__statics/gudangsoal/files/synapse-roblox-free_GM431946152.pdf
• http://elearning.man3pk-kotamakassar.sch.id/__statics/gudangsoal/files/coin-master-hack-spins-free_GM406889139.pdf
• http://elearning.man3pk-kotamakassar.sch.id/__statics/gudangsoal/files/links-to-get-free-coins-in-coin-master_GM406889139.pdf
• http://elearning.man3pk-kotamakassar.sch.id/__statics/gudangsoal/files/roblox-simulator-free-model_GM431946152.pdf
• http://elearning.man3pk-kotamakassar.sch.id/__statics/gudangsoal/files/how-to-hack-the-roblox-developer-console_GM431946152.pdf
• http://elearning.man3pk-kotamakassar.sch.id/__statics/gudangsoal/files/free-robux-generator-2021-no-human-verification_GM431946152.pdf
• http://elearning.man3pk-kotamakassar.sch.id/__statics/gudangsoal/files/coin-master-hack-2021-no-human-verification_GM406889139.pdf
• http://elearning.man3pk-kotamakassar.sch.id/__statics/gudangsoal/files/how-make-a-roblox-script-hack_GM431946152.pdf
• http://elearning.man3pk-kotamakassar.sch.id/__statics/gudangsoal/files/how-to-hack-into-someones-roblox-account-2021_GM431946152.pdf
• http://elearning.man3pk-kotamakassar.sch.id/__statics/gudangsoal/files/how-to-get-free-exotics-in-roblox-assassin-2021_GM431946152.pdf
• http://elearning.man3pk-kotamakassar.sch.id/__statics/gudangsoal/files/earn-robux-today_GM431946152.pdf
• http://elearning.man3pk-kotamakassar.sch.id/__statics/gudangsoal/files/minecraft-windows-10-code-free_GM479516143.pdf
• http://elearning.man3pk-kotamakassar.sch.id/__statics/gudangsoal/files/be-a-parkour-ninja-roblox-hacks_GM431946152.pdf
• http://elearning.man3pk-kotamakassar.sch.id/__statics/gudangsoal/files/rbx-free-robux_GM431946152.pdf
• http://elearning.man3pk-kotamakassar.sch.id/__statics/gudangsoal/files/coin-master-heaven-free-spins-today_GM406889139.pdf
• http://elearning.man3pk-kotamakassar.sch.id/__statics/gudangsoal/files/how-to-get-free-robux-fast-and-easy_GM431946152.pdf
• http://elearning.man3pk-kotamakassar.sch.id/__statics/gudangsoal/files/how-to-get-free-premium-roblox_GM431946152.pdf

Embedded domains

• netcdn.tw
• elearning.man3pk-kotamakassar.sch.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report