SUSPICIOUS — free-robux-giveaway_GM431946152.pdf

SUSPICIOUS — free-robux-giveaway_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 4 of 50 detection engines flagged it.

Identification

• SHA-256: c1a151ea933d4a572d08b945d10dce6c5e92c65b14f06a36af112312e5b76b6d
• SHA-1: abf13cf229ae4db8aac90403d5e392c43a95d798
• MD5: b28e888f5f5ef246507b7b67e97e31a9
• ssdeep: 768:GoCoOYjK/jn8RwBJiVahBrtxmevniLOd4gmsiJRFrZRhdGY8:tX+n8RdMdzmevV4f9ZR/18
• TLSH: T17E31C0BB5107CD4826899B43DA7E04A97849B7C83020DE5152D97ABE803D6FF2E60F71
• Submitted as: free-robux-giveaway_GM431946152.pdf
• File type: pdf · Size: 40582 bytes
• Verdict: suspicious (44/100)

Detections (4 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!B28E888F5F5E

Why this verdict

The suspicious score of 44/100 is the fusion of 3 weighted signals:

• Embedded network infrastructure: https://netcdn.xyz/app/431946152/free-robux-giveaway-game-hack, https://ee.itk.ac.id/asset/backend/upload/ckeditor/files/how-to-get-minecraft-for-free-on-ipad_GM479516143.pdf, https://ee.itk.ac.id/asset/backend/upload/ckeditor/files/minecraft-texture-packs-free-download_GM479516143.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.xyz/app/431946152/free-robux-giveaway-game-hack
• https://ee.itk.ac.id/asset/backend/upload/ckeditor/files/how-to-get-minecraft-for-free-on-ipad_GM479516143.pdf
• https://ee.itk.ac.id/asset/backend/upload/ckeditor/files/minecraft-texture-packs-free-download_GM479516143.pdf
• https://ee.itk.ac.id/asset/backend/upload/ckeditor/files/coin-master-free-spin-realme-products_GM406889139.pdf
• https://ee.itk.ac.id/asset/backend/upload/ckeditor/files/coin-master-free-spin-and-coin-link-haktuts-hacking-news_GM406889139.pdf
• https://ee.itk.ac.id/asset/backend/upload/ckeditor/files/free-robux-generator-2021_GM431946152.pdf

Embedded domains

• netcdn.xyz
• ee.itk.ac.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report