SUSPICIOUS — join-this-roblox-group-for-free-robux_GM431946152.pdf

SUSPICIOUS — join-this-roblox-group-for-free-robux_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 5 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 3072abec153cdfd210784ae7749b0a8bb774d0b87103640c349a028a96a1d821
• SHA-1: 4fc9b4d742086d8678ab7130c61a143a244c7b59
• MD5: 6e78b3e94c279aaf113c951ddf7a82bb
• ssdeep: 768:kNPlwOljdKcE0+jsLOhhL6quM9obDZ2E1iQ6llaT3yET3:+lwYTEP0OhhLBhub38sOET3
• TLSH: T181306BF75197CC9CB68E8F47AEB3256E65CDD7C970228F4085C8272D802C6AFAB50161
• Submitted as: join-this-roblox-group-for-free-robux_GM431946152.pdf
• File type: pdf · Size: 36246 bytes
• Verdict: suspicious (58/100)

Detections (5 of 50 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!6E78B3E94C27
• 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://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/free-tiktok-followers-no-human-verification_GM835599320.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.co/app/431946152/join-this-roblox-group-for-free-robux-game-hack, http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/free-tiktok-followers-no-human-verification_GM835599320.pdf, http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/free-robux-no-human-verification-or-survey-or-download_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/join-this-roblox-group-for-free-robux-game-hack
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/free-tiktok-followers-no-human-verification_GM835599320.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/free-robux-no-human-verification-or-survey-or-download_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/free-coin-master-links_GM406889139.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/roblox-robux-hack-2021-download-no-survey_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/minecraft-ps4-code-free_GM479516143.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/minecraft-for-free-on-phone_GM479516143.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/roblox-name-change-free_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/free-robux-mod-apk_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/roblox-promo-codes-free-robux_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/roblox-phantom-forces-hack_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/roblox-hack-free-robux-generator-phantom-forces-hack-android_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/free-roblox-giftcardd_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/how-to-get-free-robux-2021-2-4_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/cheat-engine-bypass-roblox-download_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/free-minecraft-hacks_GM479516143.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/free-robux-no-verification-or-survey_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/roblox-admin-hack-any-server-unpached_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/free-roblox-you-can-play-online_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/tc3-roblox-hack_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/link-for-free-spins-on-coin-master_GM406889139.pdf

Embedded domains

• netcdn.co
• elearning.man1konselkonda.sch.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report