SUSPICIOUS — give-me-free-robux_GM431946152.pdf

SUSPICIOUS — give-me-free-robux_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: 509e16e99dc59dba6bf50ba492bf9ac94e10cf28771fdb6e2b689dcf0c67f122
• SHA-1: 7111fa9d61b007e55878bacd0d17f236e4b2a1b2
• MD5: 1c18499797ff6d2490f0b1def48be403
• ssdeep: 768:JZ8x8KZpQCCLK6L55w4eYWNgRKVs66fifuL1q25iSczXYJSPMTTr5+ZkARZABFYQ:JZoHUPtRKVJla1qWLxYAr5CIB2+fPNp
• TLSH: T1C733AEF7411BDC5C768B9B53ACB6202E7189E3887036CA4091D8767C847E9FC7B60A61
• Submitted as: give-me-free-robux_GM431946152.pdf
• File type: pdf · Size: 49963 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!1C18499797FF
• 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/roblox-no-download-hack_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://netcdn.online/app/431946152/give-me-free-robux-game-hack, http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-no-download-hack_GM431946152.pdf, http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-no-human-verification-and-no-survey_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/give-me-free-robux-game-hack
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-no-download-hack_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-no-human-verification-and-no-survey_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-site_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-no-verification-required_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/pokemon-go-free-100-iv_GM1094591345.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/minecraft-free-download-mac_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/minecraft-auto-miner-hack_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/get-robux-for-free-2021_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-devil_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-spins-on-coin-master-link_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-script-hack_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/earn-free-robux-for-roblox_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/create-minecraft-server-free_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-make-a-server-in-minecraft-java-for-free_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-hack-coin-master-without-root_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/robux-free-gift-card-org-hack_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-links-to-free-spins_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-hack-codes_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-free-spins-and-free-coins_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-roblox-clothes-2021_GM431946152.pdf

Embedded domains

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

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report