SUSPICIOUS — oprewards-com-login_GM431946152.pdf

SUSPICIOUS — oprewards-com-login_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 5 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 0b41e20cae0ebc93121e376cb8b962ded89c253f36fd346d371c5ab11738cc84
• SHA-1: 24d1ed25fd58687bebba830395092f6a563c78d3
• MD5: 2b05bc529ed7486384087f0f2534c9f8
• ssdeep: 768:4GFXnOTcEOdzq6ojMpyUhBt6ckaKIjMpvD9Toy:4GgL5EBt6cka1jMpBToy
• TLSH: T17D329DF7004BCD4C79865B1399B6122EF589D3886522DB8051DC763CC0ADEFE6B60A71
• Submitted as: oprewards-com-login_GM431946152.pdf
• File type: pdf · Size: 45575 bytes
• Verdict: suspicious (58/100)

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!2B05BC529ED7
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

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: http://perpustakaan.pn-tapaktuan.go.id/repository/como-hackear-coin-master-ios_GM406889139.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://netcdn.online/app/431946152/oprewards-com-login-game-hack, http://perpustakaan.pn-tapaktuan.go.id/repository/como-hackear-coin-master-ios_GM406889139.pdf, http://perpustakaan.pn-tapaktuan.go.id/repository/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.online/app/431946152/oprewards-com-login-game-hack
• http://perpustakaan.pn-tapaktuan.go.id/repository/como-hackear-coin-master-ios_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-without-verification-2021_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-generator-no-verification_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/hacks-minecraft_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-free-unlimited-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/can-u-get-free-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-spins-on-coin-master-link_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-coin-master-spins-2021_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/minecraft-wurst-hacked-client_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-hack-app_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/but-link-says-free-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-fun-com-free-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-hack-tool-2021_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-spins-for-coin-master-on-1-19-19_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-free-spins-hack-2021_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-websites-that-work_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-hack-app-download-free_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/is-roblox-hacked_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-free-items-2021_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/cm-daily-spins_GM406889139.pdf

Embedded domains

• netcdn.online
• perpustakaan.pn-tapaktuan.go.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report