SUSPICIOUS — free-tiktok-views-no-verification_GM835599320.pdf

SUSPICIOUS — free-tiktok-views-no-verification_GM835599320.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: a4e3b4b18f99fa2e5c1e790a65cfb0daa09c210bfe6218d2fcb68cd02ea97c39
• SHA-1: e20309b0730f79f85f5d4b95ea7fa5b9df450103
• MD5: 934efb4138e35d6f41335ffb7ae953f8
• ssdeep: 768:C5L7iwgpz5Co8ED0lzN+n2QXHBC2Pq5pxPoUmWT:C9izra5tN+3Hw2CxdmWT
• TLSH: T1952F9EF745A7CD4C7947AB17786920B9B44E92C47223CB4085D8772C82F89EDAB60D12
• Submitted as: free-tiktok-views-no-verification_GM835599320.pdf
• File type: pdf · Size: 33145 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!934EFB4138E3

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://www.ck-ceramic.com/Public/upload/editorfiles/play-minecraft-online-free_GM479516143.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.tw/app/835599320/free-tiktok-views-no-verification-game-hack, http://www.ck-ceramic.com/Public/upload/editorfiles/play-minecraft-online-free_GM479516143.pdf, http://www.ck-ceramic.com/Public/upload/editorfiles/minecraft-free-download-unblocked_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

• http://netcdn.tw/app/835599320/free-tiktok-views-no-verification-game-hack
• http://www.ck-ceramic.com/Public/upload/editorfiles/play-minecraft-online-free_GM479516143.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/minecraft-free-download-unblocked_GM479516143.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/how-to-get-hacks-on-roblox_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/robux-hacks-2021_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/how-do-you-get-free-robux_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/how-to-get-minecraft-for-free-on-pc_GM479516143.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/minecraft-free-apk_GM479516143.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/coin-master-spin-free_GM406889139.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/is-minecraft-java-edition-free_GM479516143.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/how-to-get-free-tiktok-likes_GM835599320.pdf

Embedded domains

• netcdn.tw
• www.ck-ceramic.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report