Behavioral task
behavioral1
Sample
1df5ef73c019ef1c066792023a1eb2a0_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
1df5ef73c019ef1c066792023a1eb2a0_NEIKI.exe
Resource
win10v2004-20240419-en
General
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Target
1df5ef73c019ef1c066792023a1eb2a0_NEIKI
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Size
18KB
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MD5
1df5ef73c019ef1c066792023a1eb2a0
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SHA1
d80ab70ec88113c168bb28b72ab2d5b05b514832
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SHA256
57e14d26f7ab6c98d72feebc78e338fb100e292a06cdc5c7908b062ed765b610
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SHA512
2568a90a33139e3adb7eba2392bbc72439514f6fcf69fceb5fb9ff8daf4e12445ce0a905a63ad23a2c0dd69d0ef87318f33b6b9154ec86077cb89784ccf0097f
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SSDEEP
192:EymT9ilhYPVMq/14GtnuxviG9dqvvgeIEAf7AlC+WN7LWgaA0UxC7hUpmK:RmRvNPnux6G9c3gW0AC+QLWgarhq
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1df5ef73c019ef1c066792023a1eb2a0_NEIKI unpack001/out.upx
Files
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1df5ef73c019ef1c066792023a1eb2a0_NEIKI.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1024B - Virtual size: 818B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ