SUSPICIOUS — robux-free-2021_GM431946152.pdf
SUSPICIOUS — robux-free-2021_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:
43187372ff88e4c1770aa9064e9d71863614ef7b754b0413ed2cfc73835fe41c - SHA-1:
3ba4d221229642fae74c0b6cdd4376bac5ce5584 - MD5:
3c6bd8b3ffd9dd06e45d2a510e36b240 - ssdeep:
768:lDYj3aKYI7GaTjRanlLmcKmIXq0onWjyZxrOF3uNZ8:lDq4uFanxmc/I60oWjyZxrs3uNZ8 - TLSH:
T1D130AEF36193CD0CA6025F4BD6BA00AAB5DCD7C83022D594A6C93BBDC4BC5BE5E10260 - Submitted as: robux-free-2021_GM431946152.pdf
- File type: pdf · Size: 37547 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!3C6BD8B3FFD9
MITRE ATT&CK
Why this verdict
The suspicious score of 58/100 is the fusion of 4 weighted signals:
- Embedded link rated suspicious by URL analysis: https://belajar.mansalotim.sch.id/__statics/gudangsoal/files/free-robux-without-downloading-apps_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://netcdn.xyz/app/431946152/robux-free-2021-game-hack, https://belajar.mansalotim.sch.id/__statics/gudangsoal/files/coin-spin_GM406889139.pdf, https://belajar.mansalotim.sch.id/__statics/gudangsoal/files/free-robux-without-downloading-apps_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
- https://netcdn.xyz/app/431946152/robux-free-2021-game-hack
- https://belajar.mansalotim.sch.id/__statics/gudangsoal/files/coin-spin_GM406889139.pdf
- https://belajar.mansalotim.sch.id/__statics/gudangsoal/files/free-robux-without-downloading-apps_GM431946152.pdf
- https://belajar.mansalotim.sch.id/__statics/gudangsoal/files/free-followers-on-tiktok_GM835599320.pdf
- https://belajar.mansalotim.sch.id/__statics/gudangsoal/files/claim-free-robux-button_GM431946152.pdf
- https://belajar.mansalotim.sch.id/__statics/gudangsoal/files/how-to-get-free-robux-no-verification_GM431946152.pdf
Embedded domains
- netcdn.xyz
- belajar.mansalotim.sch.id
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report