SUSPICIOUS — free-obc-roblox-2021_GM431946152.pdf

SUSPICIOUS — free-obc-roblox-2021_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: a52b11b58e7075b2a72c36d5e5531508d3756787525da1969abcfb2bfa3ac6fb
• SHA-1: bf56275dc38d668500a012bab5d74cc601ed1550
• MD5: b30afb45937b8f18ac05554f875399e8
• ssdeep: 768:hpDS7KnU7msRotzQI5HVo4fQtRUFJPUCPG3NVw/x:32+GWL5H5888CPG3DwJ
• TLSH: T192305CF7015BCD1C2E8A8F0BDEBB295D68DDE38860328E954098267C906C5DFBF50562
• Submitted as: free-obc-roblox-2021_GM431946152.pdf
• File type: pdf · Size: 36000 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!B30AFB45937B
• 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.co/app/431946152/free-obc-roblox-2021-game-hack, https://daring.mtsn7sumedang.sch.id/__statics/gudangsoal/files/claim-free-spins-coin-master_GM406889139.pdf, https://daring.mtsn7sumedang.sch.id/__statics/gudangsoal/files/spin-links-for-coin-master_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.co/app/431946152/free-obc-roblox-2021-game-hack
• https://daring.mtsn7sumedang.sch.id/__statics/gudangsoal/files/claim-free-spins-coin-master_GM406889139.pdf
• https://daring.mtsn7sumedang.sch.id/__statics/gudangsoal/files/spin-links-for-coin-master_GM406889139.pdf
• https://daring.mtsn7sumedang.sch.id/__statics/gudangsoal/files/coin-master-hacks-no-downloading_GM406889139.pdf
• https://daring.mtsn7sumedang.sch.id/__statics/gudangsoal/files/how-to-hack-assassin-on-roblox_GM431946152.pdf
• https://daring.mtsn7sumedang.sch.id/__statics/gudangsoal/files/150-free-spins-coin-master_GM406889139.pdf
• https://daring.mtsn7sumedang.sch.id/__statics/gudangsoal/files/60-free-spins-coin-master_GM406889139.pdf
• https://daring.mtsn7sumedang.sch.id/__statics/gudangsoal/files/can-u-get-free-robux_GM431946152.pdf
• https://daring.mtsn7sumedang.sch.id/__statics/gudangsoal/files/buy-robux-free_GM431946152.pdf
• https://daring.mtsn7sumedang.sch.id/__statics/gudangsoal/files/free-spins-for-coin-master-hack_GM406889139.pdf
• https://daring.mtsn7sumedang.sch.id/__statics/gudangsoal/files/100-free-spins-coin-master-link_GM406889139.pdf
• https://daring.mtsn7sumedang.sch.id/__statics/gudangsoal/files/how-do-you-get-minecraft-for-free_GM479516143.pdf
• https://daring.mtsn7sumedang.sch.id/__statics/gudangsoal/files/coin-master-hack-online-without-human-verification_GM406889139.pdf
• https://daring.mtsn7sumedang.sch.id/__statics/gudangsoal/files/free-robux-games-that-actually-work-2021_GM431946152.pdf
• https://daring.mtsn7sumedang.sch.id/__statics/gudangsoal/files/how-to-get-free-spins-for-coin-master_GM406889139.pdf
• https://daring.mtsn7sumedang.sch.id/__statics/gudangsoal/files/free-robux-download-generatgor_GM431946152.pdf
• https://daring.mtsn7sumedang.sch.id/__statics/gudangsoal/files/hacked-client-for-minecraft-bedrock_GM479516143.pdf
• https://daring.mtsn7sumedang.sch.id/__statics/gudangsoal/files/free-free-robux_GM431946152.pdf
• https://daring.mtsn7sumedang.sch.id/__statics/gudangsoal/files/free-robux-websites-no-human-verification_GM431946152.pdf
• https://daring.mtsn7sumedang.sch.id/__statics/gudangsoal/files/free-robux-generator-without-human-verification_GM431946152.pdf
• https://daring.mtsn7sumedang.sch.id/__statics/gudangsoal/files/haktuts-coin-master-hack_GM406889139.pdf

Embedded domains

• netcdn.co
• daring.mtsn7sumedang.sch.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report