MALICIOUS — 9fbfbea0ec55b1e726ccc499e598fcec8dd255049d223ef011acbe9d7e39d350
MALICIOUS — 9fbfbea0ec55b1e726ccc499e598fcec8dd255049d223ef011acbe9d7e39d350 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (91/100), attributed to the Brontok family. 6 of 52 detection engines flagged it.
Identification
- SHA-256:
9fbfbea0ec55b1e726ccc499e598fcec8dd255049d223ef011acbe9d7e39d350 - SHA-1:
c79bccea151034eeda6e2abedf080d2e0836e3aa - MD5:
86b8e54dac7d2d71d2edbc18f707c946 - imphash:
1b675db9a912fecbf83526e2fd37cf23 - ssdeep:
6144:2WC4YgB9Giy5WC4YgB9Giy8mWC4YgB9GiygWC4YgB9GiyMWC4YgB9Giy8mWC4Ygg:FtJ9GixtJ9Gi7VtJ9GiatJ9GiKtJ9GiI - TLSH:
T12F45E1C365393616DED7B0FA2084150FA7A9C4801C7BECD44E6B81587B2872B68FD867 - Submitted as: 9fbfbea0ec55b1e726ccc499e598fcec8dd255049d223ef011acbe9d7e39d350
- File type: pe · Size: 281421 bytes
- Verdict: malicious (91/100) · Family: Brontok
Detections (6 of 52 engines)
- MalwareAnalyser heuristics (entropy/packer): Petite
- ClamAV (daily): Win.Malware.Brontok-10037995-0
- Detect It Easy (packer/type): DIE:Petite 2.2
- Kaspersky (KVRT): Email-Worm.Win32.Brontok.am
- Microsoft Defender: Worm:Win32/Rahiwi!pz
- Emsisoft (Emergency Kit): Gen:Variant.Worm.VB.75
Why this verdict
The malicious score of 91/100 is the fusion of 3 weighted signals:
- ClamAV (daily) flagged Win.Malware.Brontok-10037995-0 (rule
Win.Malware.Brontok-10037995-0) - engine signal, weight 0.90, confidence 0.95 - Detect It Easy (packer/type) flagged DIE:Petite 2.2 (rule
DIE:Petite 2.2) - engine signal, weight 0.35, confidence 0.70 - Packing/obfuscation: Petite, high-entropy-sections:.petite, Petite 2.2 - 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.
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report