SUSPICIOUS — free-spins-coin-master-links-twitter_GM406889139.pdf

SUSPICIOUS — free-spins-coin-master-links-twitter_GM406889139.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: a9b43529d2ef96298ad785caa93d02bbb04f984d95298e73f58fac282761db05
• SHA-1: 432df90fc89762a132e543dc35a88ed0b4aa5d9a
• MD5: c67e38d8874210f386af3633e41fbbc8
• ssdeep: 768:HWt1nY2SzFGVL5f7jc1vNcTAdZ/Df6MBMsllw4uQi51iNVRsdA:HS1XS4FfnFTm/DfHNq4uQiHimdA
• TLSH: T131307DF34453CC1C7A8A8F076AB7269D7089D38D6572CF5185843A2CD4BC8AFBB50452
• Submitted as: free-spins-coin-master-links-twitter_GM406889139.pdf
• File type: pdf · Size: 36416 bytes
• Verdict: suspicious (58/100)

Detections (5 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Microsoft Defender: flagged
• Emsisoft (Emergency Kit): PDF.Spam.Heur.2
• Trellix Stinger (McAfee): PDF/Phish-TWM!C67E38D88742
• 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: https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/free-robux-without-human-verification-2021_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.tw/app/406889139/free-spins-coin-master-links-twitter-game-hack, https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/free-robux-without-human-verification-2021_GM431946152.pdf, https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/roblox-hand-hack_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.tw/app/406889139/free-spins-coin-master-links-twitter-game-hack
• https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/free-robux-without-human-verification-2021_GM431946152.pdf
• https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/roblox-hand-hack_GM431946152.pdf
• https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/minecraft-redeem-code-free-2021_GM479516143.pdf
• https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/roblox-fly-hack-2021_GM431946152.pdf
• https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/if-you-delete-minecraft-can-you-redownload-it-for-free_GM479516143.pdf
• https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/free-roblox-giftcardd_GM431946152.pdf
• https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/coin-master-free-spin-ml_GM406889139.pdf
• https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/coin-master-fan-hack_GM406889139.pdf
• https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/android-coin-master-hack_GM406889139.pdf
• https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/free-minecraft-resource-packs_GM479516143.pdf
• https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/minecraft-launcher-free_GM479516143.pdf
• https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/coin-master-free-spins-link-no-verification-2021_GM406889139.pdf
• https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/minecraft-free-download-ios_GM479516143.pdf
• https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/coin-master-hack-version_GM406889139.pdf
• https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/spin-link_GM406889139.pdf
• https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/free-robux-v3m_GM431946152.pdf
• https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/is-it-possible-to-get-free-robux_GM431946152.pdf
• https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/roblox-hack-userscripts_GM431946152.pdf
• https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/noclip-roblox-cheat-engine_GM431946152.pdf
• https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/free-roblox-characters_GM431946152.pdf

Embedded domains

• netcdn.tw
• elearning.mtsn2pml.sch.id

Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report