INTEL_REPORT
Microsoft Security Blog · published 7/9/2026, 3:00:00 PM · TLP amber
Summary
Ingested excerpt (first ~500 chars of normalized text).
GigaWiper: Anatomy of a destructive backdoor assembled from multiple malware GigaWiper is a destructive backdoor that combines multiple wiping and ransomware-like capabilities into a single operational platform. This blog analyzes how the malware incorporates code from several previously separate malware families and provides guidance to help defenders detect and defend against similar threats. The post GigaWiper: Anatomy of a destructive backdoor assembled from multiple mal…
https://www.microsoft.com/en-us/security/blog/2026/07/09/gigawiper-anatomy-of-a-destructive-backdoor-assembled-from-multiple-malware
sha256:8fd8c93ffbf642c6aa181ad03637b76b60b0812103646dd3c3b9110b80afe4cf
What we pulled out
Deterministic extractor (IOC + allowlisted tokens + ATT&CK IDs present in DB).
Indicators
Linked with report → mentions → indicator. Values open the indicator workspace.
Malware families
Allowlist token matches only.
Threat actors mentioned
Allowlist mentions — not a formal attribution verdict.
ATT&CK techniques
MITRE IDs referenced in text and present in local technique table.
CONTINUE INVESTIGATION
High-signal pivots without leaving the thread you started in search.
Browse the report corpus.
Neighborhood from the first linked indicator.
| main.writerandtodrive |
| Open → |
| domain | rand.read | Open → |
| domain | cmd.task | Open → |
| domain | cmd.result | Open → |
| domain | os.remove | Open → |
| domain | mc.exe | Open → |
| domain | key.txt | Open → |
| domain | wevutil.exe | Open → |
| domain | security.evtx | Open → |
| domain | cwipenew.pdb | Open → |
| domain | cwipe.pdb | Open → |
| sha256 | 633d4cbd496b1094495da89a64f5e6c31a0f6d4d1488411db5b0cba1cfe42001 | Open → |
| sha256 | ce9ad5f6c12019f4aae5b189bd8ddf5bb09e75b06a0a587b25a855c65948c913 | Open → |
| sha256 | f622ed85ef31ad4ab973f4e74524866fe1bb44f0965ad2b2ad796cd657a05bfd | Open → |
| sha256 | 9706a192e2c1a1faaf0a521daf31c2af60ff4590e3f47bbb4abc227f42af0683 | Open → |
| sha256 | 3c30deb6556a94cfb84ae51798f4aecfae8c7358e55fdb321c5f2376579631cd | Open → |
| sha256 | 440b5385d3838e3f6bc21220caa83b65cd5f3618daea676f271c3671650ce9a3 | Open → |
| sha256 | 12c39f052f030a77c0cd531df86ad3477f46d1287b8b98b625d1dcf89385d721 | Open → |
| sha256 | db41e0da7ab3305be8d9720769c6950b4dc1c1984ef857d3310eb873a0fc7674 | Open → |