Static task
static1
Behavioral task
behavioral1
Sample
9a5d0de937e92800af460c2ddf4ae6b04a7828ac60331c8a01ff82b780048872.exe
Resource
win7-20231215-en
General
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Target
801371fcee1dbbc9a320f61cc0e7735c.bin
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Size
30KB
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MD5
b501ddda50dfda33208fb4cce4f83cd0
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SHA1
75033331b527d015b98d36a4bb9b57502976f4b2
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SHA256
6b18a825b27244eb29430637d97752e65a45cbdafeb4298f54bbbe3a096473a5
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SHA512
e50e56d66c4162fdf6526fde82c9c688bad955c121dd04807608940b400492b470fe5ff0158e69f157528c53565da9bbab4344a85c4e4975437bfef3c22cf5be
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SSDEEP
768:kLTAGYL8ISuoIccxlXaXX+fpGLLPqqrDvstrk1/:kLTAGK8I3oOTaXX+fQ9Kg1/
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/unpack001/9a5d0de937e92800af460c2ddf4ae6b04a7828ac60331c8a01ff82b780048872.exe net_reactor -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/9a5d0de937e92800af460c2ddf4ae6b04a7828ac60331c8a01ff82b780048872.exe
Files
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801371fcee1dbbc9a320f61cc0e7735c.bin.zip
Password: infected
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9a5d0de937e92800af460c2ddf4ae6b04a7828ac60331c8a01ff82b780048872.exe.exe windows:4 windows x86 arch:x86
Password: infected
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
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