Static task
static1
Behavioral task
behavioral1
Sample
522c12310995317f1961b4091d9008283ec349bbca4f46520f8ba16de7617b91.dll
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
522c12310995317f1961b4091d9008283ec349bbca4f46520f8ba16de7617b91.dll
Resource
win10v2004-20230703-en
General
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Target
522c12310995317f1961b4091d9008283ec349bbca4f46520f8ba16de7617b91
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Size
67KB
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MD5
979a5f98a2175ced5801b741b7dab351
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SHA1
257f2c7b5a8c7be953aeb9c0903fb36a254c95ce
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SHA256
522c12310995317f1961b4091d9008283ec349bbca4f46520f8ba16de7617b91
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SHA512
5d1fb6ab2f570c45b556cbbdd88f47332ee1a9e172881539f0db24bbf4065a94a4902c333d8a024bb7346d044661e60c2e63dd67d56c1f08d0da3771c6db6420
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SSDEEP
768:p5R72ELJ8YZfJ7/7zFWIp/URkRyU2TwvQdLGFjwKl5QjNNLO8f0S9tc3awtw2Tnm:572ui8/PgIp/URkSXkQpNLrftkm
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 522c12310995317f1961b4091d9008283ec349bbca4f46520f8ba16de7617b91
Files
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522c12310995317f1961b4091d9008283ec349bbca4f46520f8ba16de7617b91.dll windows x86
dae02f32a21e03ce65412f6e56942daa
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
_CorDllMain
Sections
.text Size: 65KB - Virtual size: 64KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 836B
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