SUSPICIOUS — i-want-free-robux_GM431946152.pdf

SUSPICIOUS — i-want-free-robux_GM431946152.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: 36eaee627b3ac51a8cb4f7d582c03462c0d79a0b64385243b98014e5df2a9c25
• SHA-1: ece02d56b6336965e6d46b41ef0d9e9d8c6a43ba
• MD5: 28597e96b010a2971ecc6735271cea27
• ssdeep: 768:wW81+IwJp1scbO8mQbG8QkJZJnkCpkApOyv4bQsFeGUllllv5zcHjT:w1+vnmQ6mkCpkApOEGScHjT
• TLSH: T188308DF3104BDC1C79CB8F13A872656DB5C9D38865778A4085D8726D40BEEFE6B104A1
• Submitted as: i-want-free-robux_GM431946152.pdf
• File type: pdf · Size: 36487 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!28597E96B010

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/coin-master-free-spins-23-march-2021_GM406889139.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.co/app/431946152/i-want-free-robux-game-hack, http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-free-spins-23-march-2021_GM406889139.pdf, http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-deathrun-hack-script-pastebin_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

• http://netcdn.co/app/431946152/i-want-free-robux-game-hack
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-free-spins-23-march-2021_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-deathrun-hack-script-pastebin_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/robux-free-gift-card-org-hack_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/minecraft-bedrock-hacks_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-mods-for-minecraft-pe_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-promo-codes-for-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-heaven-free-spins-today_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/high-school-life-hacks-roblox_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/elemental-battlegrounds-roblox-cheats_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-xray-hack_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-roblox-clothes-templates_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-no-survreys_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-song-codes-for-roblox_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-minecraft-account_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-generator-without-verification_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-make-roblox-hack-scripts_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-free-robux-on-phone-2021_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-free-robux-without-verifying-2021_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/nonsense-diamond-cheat-roblox_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-working-fly-hack-2021_GM431946152.pdf

Embedded domains

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

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report