Static task
static1
Behavioral task
behavioral1
Sample
126db18bbcf58a186b422970c57e4dbf.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
126db18bbcf58a186b422970c57e4dbf.exe
Resource
win10v2004-20230703-en
General
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Target
126db18bbcf58a186b422970c57e4dbf.exe
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Size
3.4MB
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MD5
126db18bbcf58a186b422970c57e4dbf
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SHA1
97246ee3686052bb9e1142ac789b421b1bb067cc
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SHA256
85693616d48b2266134fccd7197503d7da7d317c318016ea0f988c414a10e756
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SHA512
59a58b17323329286bfc85d410fb7d269f6df82d05fc603871ac4f3440e4cf36e5e4f3a5f19a410fa7f9b4c23785bf38440396e847bb1d87611c2551a12fbca6
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SSDEEP
98304:8lNBB6cnUQdlK0/T1wDiZuDWCMczXPZiAQFOlmmbK:PcnVlx/pTb1FOlmmbK
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.
resource yara_rule sample net_reactor -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 126db18bbcf58a186b422970c57e4dbf.exe
Files
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126db18bbcf58a186b422970c57e4dbf.exe.exe windows x86
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: 1.1MB - Virtual size: 1.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 2.3MB - Virtual size: 2.3MB
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