SUSPICIOUS — coin-master-update-2021_GM406889139.pdf

SUSPICIOUS — coin-master-update-2021_GM406889139.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 4 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: d015d2601fcf1f295f713e04c6087babeac69ebc8c4a8afafe283b7fdb71dedc
• SHA-1: 5f32913ddf650f156481e287426ac027442738cd
• MD5: 8f24554cfa660480889187becfd17bde
• ssdeep: 768:y3OzCZ1vqv2yM3HA/rsIKMem+tYEwapYJjiO:4y28vxM38Am+tRYJjiO
• TLSH: T18A2F4BF34087CE0C3A478F47A9B6225EA5CDD38D6265DE4084C83A7CA47C6EE6F11961
• Submitted as: coin-master-update-2021_GM406889139.pdf
• File type: pdf · Size: 35576 bytes
• Verdict: suspicious (58/100)

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!8F24554CFA66

MITRE ATT&CK

• T1566.002

Why this verdict

The suspicious score of 58/100 is the fusion of 4 weighted signals:

• Embedded link rated suspicious by URL analysis: https://www.belajar.mansalotim.sch.id/__statics/gudangsoal/files/mcpe-download_GM479516143.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.tw/app/406889139/coin-master-update-2021-game-hack, https://belajar.mansalotim.sch.id/__statics/gudangsoal/files/how-to-get-free-spins-in-coin-master-2021_GM406889139.pdf, https://www.belajar.mansalotim.sch.id/__statics/gudangsoal/files/coin-master-hack-without-verification-2021_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/406889139/coin-master-update-2021-game-hack
• https://belajar.mansalotim.sch.id/__statics/gudangsoal/files/how-to-get-free-spins-in-coin-master-2021_GM406889139.pdf
• https://www.belajar.mansalotim.sch.id/__statics/gudangsoal/files/coin-master-hack-without-verification-2021_GM406889139.pdf
• https://www.belajar.mansalotim.sch.id/__statics/gudangsoal/files/free-roblox-skin-maker_GM431946152.pdf
• https://www.belajar.mansalotim.sch.id/__statics/gudangsoal/files/roblox-trolling_GM431946152.pdf
• https://www.belajar.mansalotim.sch.id/__statics/gudangsoal/files/get-me-free-robux_GM431946152.pdf
• https://www.belajar.mansalotim.sch.id/__statics/gudangsoal/files/free-minecraft-capes_GM479516143.pdf
• https://www.belajar.mansalotim.sch.id/__statics/gudangsoal/files/coin-mast-hacks_GM406889139.pdf
• https://www.belajar.mansalotim.sch.id/__statics/gudangsoal/files/mcpe-download_GM479516143.pdf
• https://www.belajar.mansalotim.sch.id/__statics/gudangsoal/files/minecraft-115-2-hacks_GM479516143.pdf
• https://www.belajar.mansalotim.sch.id/__statics/gudangsoal/files/how-to-hack-roblox-to-get-free-robux_GM431946152.pdf
• https://belajar.mansalotim.sch.id/__statics/gudangsoal/files/free-spins-on-coin-master_GM406889139.pdf
• https://belajar.mansalotim.sch.id/__statics/gudangsoal/files/free-robux-codes-no-verification-2021_GM431946152.pdf
• https://www.belajar.mansalotim.sch.id/__statics/gudangsoal/files/free-robux-generator-no-survey_GM431946152.pdf
• https://www.belajar.mansalotim.sch.id/__statics/gudangsoal/files/roblox-codes-for-hacks_GM431946152.pdf
• https://www.belajar.mansalotim.sch.id/__statics/gudangsoal/files/coin-master-free-spins-link-blogspot-today_GM406889139.pdf
• https://www.belajar.mansalotim.sch.id/__statics/gudangsoal/files/roblox-noclip-hack-script-pastebin_GM431946152.pdf
• https://belajar.mansalotim.sch.id/__statics/gudangsoal/files/como-hacer-hack-de-robux-en-roblox_GM431946152.pdf
• https://belajar.mansalotim.sch.id/__statics/gudangsoal/files/haktuts-coin-master-free-spins_GM406889139.pdf
• https://www.belajar.mansalotim.sch.id/__statics/gudangsoal/files/best-free-robux-sites_GM431946152.pdf
• https://belajar.mansalotim.sch.id/__statics/gudangsoal/files/coin-master-links-to-get-free-spins_GM406889139.pdf

Embedded domains

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

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report