Static task
static1
Behavioral task
behavioral1
Sample
NXO V5.1.dll
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
NXO V5.1.dll
Resource
win10v2004-20240802-en
General
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Target
NXO V5.1.dll
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Size
2.0MB
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MD5
59ba48109a3f863f255287e98a39a31f
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SHA1
6a95b4d5ac966ccde482cbff41632504fa2d2fb1
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SHA256
be651f22fb1ff673fc70417fb93989888680331d488fd8db9ca45370895c721f
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SHA512
bce78933f5246db4f2a2abb8faed8558944752fd72c3d16ff54914c4b87a1686b434b69a9f5957533ae0bb60366937011aaa55c60be773d35ed1c2c8b10a9afc
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SSDEEP
49152:9a9AF1EAX5oFUFGan4tcrRmdznM48RRc:YAF1EAX5oF53tp
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NXO V5.1.dll
Files
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NXO V5.1.dll.dll windows:4 windows x86 arch:x86
Password: 1111
dae02f32a21e03ce65412f6e56942daa
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_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
mscoree
_CorDllMain
Sections
.text Size: 2.0MB - Virtual size: 2.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 732B
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