Static task
static1
Behavioral task
behavioral1
Sample
Setup.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
Setup.exe
Resource
win10v2004-20221111-en
General
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Target
Use_2023_As_Passw0rd.rar
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Size
2.3MB
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MD5
ac167d0a42f9ee80900680003201344b
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SHA1
7b324840d36fe74a6e623572885615d1c8cfb90a
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SHA256
4606a624f66802726b3ab9bb2a7ede844fa62e601d387343c219611d7fb2374a
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SHA512
48b9c12c5d00ac6309273b61d280592a7b99bb3482e0adc175321edf0487ebfc6e08baf3752f4b9a9bce8e800d3aba90c54ff287f1df647453b675d0beb27ce8
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SSDEEP
49152:lLsfvP6tWOt569LadOo1gNjkpS5pNGPkwhd8qyF6KgC3r4U0ec8giqlpB:Va6tWw69KOVZkKKPbhd8qyt3CeFgiqnB
Malware Config
Signatures
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.NET Reactor proctector 1 IoCs
Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.
Processes:
resource yara_rule static1/unpack001/Setup.exe net_reactor
Files
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Use_2023_As_Passw0rd.rar.rar
Password: 2023
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Setup.exe.exe windows x86
Password: 2023
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 924KB - Virtual size: 923KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 957KB - Virtual size: 957KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
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