General
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Target
NixiusLoader.exe
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Size
7.0MB
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MD5
58d6dd7f014106317372469de062b882
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SHA1
86264e7c817495eceeacd21b1d91b27ab873035a
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SHA256
ff041d3210d74ae83d27d0f757f9e7387031c15dbae65166fff6843eb5646905
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SHA512
d5c38ea6d4eb3e935f9c128b6b3e322262ad3b266216261904b9f6bb464841808e3681dddb0f23cc6d0ac57ea962d0d72e5b52e279f14f7e815ee4912c29bec9
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SSDEEP
49152:Bmo/FQb0jSUQWSF898NlaVeuHFrLDoUFmagPKKu7wG0QHBTal+fa+PAXfTx:Bx2ojJNXZolhKzwGZB52f
Malware Config
Signatures
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Obfuscated with Agile.Net obfuscator 1 IoCs
Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.
resource yara_rule sample agile_net -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NixiusLoader.exe
Files
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NixiusLoader.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
Imports
mscoree
_CorExeMain
Sections
.text Size: 7.0MB - Virtual size: 7.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ