Static task
static1
Behavioral task
behavioral1
Sample
Nlzteo.exe
Resource
win7-20231130-en
Behavioral task
behavioral2
Sample
Nlzteo.exe
Resource
win10v2004-20231130-en
General
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Target
eec74d1415093fb1433f94fd6b52e8ac88338d471aef2aedccbd3c82c32c8503
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Size
244KB
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MD5
a40f4b0cda9886655d33a81d1d50d50b
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SHA1
5c6f13b148be06b67200b7f10504911d6cac387c
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SHA256
eec74d1415093fb1433f94fd6b52e8ac88338d471aef2aedccbd3c82c32c8503
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SHA512
d55610ada45b562d52cae34cef121886adf0f5347056154ca3f4a6048afcdcea873871bb7963ddb21c506283252530a8ef2e963ef8acb09f8368e8057f670f72
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SSDEEP
768:ZpOCUM461xGqTpjk6rNj8Nyo4LNCaCqJ6+rLnx+:XOnMz1IqTpreNyDNJCE8
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack002/Nlzteo.exe
Files
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eec74d1415093fb1433f94fd6b52e8ac88338d471aef2aedccbd3c82c32c8503.iso
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out.iso.iso
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Nlzteo.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_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 189KB - Virtual size: 188KB
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