offDef.pdb
Static task
static1
Behavioral task
behavioral1
Sample
59adf02507f77f68e91397e6434447e4ff4de87fdf635f70163831cba7cdbb73.exe
Resource
win7-20240221-en
General
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Target
6575cb8ea793ebbc9784c0ccd1d4e389285f16fca36858df8c3890e787ccbeb4
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Size
31KB
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MD5
f4b742d73082ae022111e7eb45ba5e4a
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SHA1
0f67450a380859e009c5a80d0d71f1e1e41eba11
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SHA256
6575cb8ea793ebbc9784c0ccd1d4e389285f16fca36858df8c3890e787ccbeb4
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SHA512
184277ef9569745e4e219a757c1b4a591b050bca4e7ad2cae2659fa7dd47569d8209d2df4e6717a0925f30fd297d883c36c67da1c3f7fb27680373b970d41de2
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SSDEEP
768:ay0gsuOwNYL6kfYbfqjRyKCJ/eezwfGji+gDwQYUFv1r4odEXJUS:a3xuI6fqjRBCJeJUiAQYUFF4BXyS
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 static1/unpack001/59adf02507f77f68e91397e6434447e4ff4de87fdf635f70163831cba7cdbb73.exe net_reactor -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/59adf02507f77f68e91397e6434447e4ff4de87fdf635f70163831cba7cdbb73.exe
Files
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6575cb8ea793ebbc9784c0ccd1d4e389285f16fca36858df8c3890e787ccbeb4.zip
Password: infected
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59adf02507f77f68e91397e6434447e4ff4de87fdf635f70163831cba7cdbb73.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
PDB Paths
Imports
mscoree
_CorExeMain
Sections
.text Size: 58KB - Virtual size: 57KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
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