MALICIOUS — coin-master-free-spins-link-31-march-2021_GM406889139.pdf

MALICIOUS — coin-master-free-spins-link-31-march-2021_GM406889139.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 5 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 4a53b0fe02def5ed3dc4029ff25356bf8328be26d133f72b6e9e9cce77038014
• SHA-1: 3f4d4ddb176e5bfcc3a26b9099b613be3ead478e
• MD5: e34d347a6390c3d4c5607c8aaeb51af6
• ssdeep: 768:2sT0NgAiBvh2Gyy7nr8cxpm6HAEbkBoLppzOPpNOLGXfDU:bTGax08f8wmuAEbkSLppzSe8fDU
• TLSH: T139329EF31197CD0C7A8BDF07A9B6256E74DDC39971A29A8084C43A3CD06C6FEAB10561
• Submitted as: coin-master-free-spins-link-31-march-2021_GM406889139.pdf
• File type: pdf · Size: 47496 bytes
• Verdict: malicious (75/100)

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!E34D347A6390
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

MITRE ATT&CK

• T1566.002

Why this verdict

The malicious score of 75/100 is the fusion of 4 weighted signals:

• Embedded link rated malicious by URL analysis: https://belajar.mansalotim.sch.id/__statics/gudangsoal/files/how-to-get-free-robux-without-verification-2021_GM431946152.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: https://netcdn.xyz/app/406889139/coin-master-free-spins-link-31-march-2021-game-hack, https://www.belajar.mansalotim.sch.id/__statics/gudangsoal/files/minecraft-hacks_GM479516143.pdf, https://belajar.mansalotim.sch.id/__statics/gudangsoal/files/how-to-get-free-robux-without-verification-2021_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

• https://netcdn.xyz/app/406889139/coin-master-free-spins-link-31-march-2021-game-hack
• https://www.belajar.mansalotim.sch.id/__statics/gudangsoal/files/minecraft-hacks_GM479516143.pdf
• https://belajar.mansalotim.sch.id/__statics/gudangsoal/files/how-to-get-free-robux-without-verification-2021_GM431946152.pdf
• https://belajar.mansalotim.sch.id/__statics/gudangsoal/files/60-free-spins-coin-master_GM406889139.pdf
• https://belajar.mansalotim.sch.id/__statics/gudangsoal/files/how-to-hack-someones-roblox-account_GM431946152.pdf
• https://belajar.mansalotim.sch.id/__statics/gudangsoal/files/coin-master-free-spins-cheats_GM406889139.pdf
• https://belajar.mansalotim.sch.id/__statics/gudangsoal/files/coin-master-hack-no-survey_GM406889139.pdf
• https://belajar.mansalotim.sch.id/__statics/gudangsoal/files/free-robux-cards_GM431946152.pdf
• https://belajar.mansalotim.sch.id/__statics/gudangsoal/files/minecraft-apk-download-free-11-055_GM479516143.pdf
• https://belajar.mansalotim.sch.id/__statics/gudangsoal/files/coin-master-400-spin-link-today_GM406889139.pdf
• https://belajar.mansalotim.sch.id/__statics/gudangsoal/files/free-gold-cards-in-coin-master_GM406889139.pdf
• https://www.belajar.mansalotim.sch.id/__statics/gudangsoal/files/how-can-i-play-minecraft-for-free_GM479516143.pdf
• https://belajar.mansalotim.sch.id/__statics/gudangsoal/files/roblox-data-breach_GM431946152.pdf
• https://belajar.mansalotim.sch.id/__statics/gudangsoal/files/claim-gg-free-robux_GM431946152.pdf
• https://belajar.mansalotim.sch.id/__statics/gudangsoal/files/oprewards-points-generator_GM431946152.pdf
• https://www.belajar.mansalotim.sch.id/__statics/gudangsoal/files/coin-master-free-spins-2021_GM406889139.pdf
• https://belajar.mansalotim.sch.id/__statics/gudangsoal/files/master-coin-hack-app_GM406889139.pdf
• https://belajar.mansalotim.sch.id/__statics/gudangsoal/files/roblox-report-hacker_GM431946152.pdf
• https://www.belajar.mansalotim.sch.id/__statics/gudangsoal/files/minecraft-skins-free-girl_GM479516143.pdf
• https://belajar.mansalotim.sch.id/__statics/gudangsoal/files/spin-and-coin-link_GM406889139.pdf
• https://belajar.mansalotim.sch.id/__statics/gudangsoal/files/daily-free-spins-on-coin-master_GM406889139.pdf

Embedded domains

• netcdn.xyz
• www.belajar.mansalotim.sch.id
• belajar.mansalotim.sch.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report