Behavioral task
behavioral1
Sample
1e02aa82d9e350004ecc4df50e6c4b20_NEIKI.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
1e02aa82d9e350004ecc4df50e6c4b20_NEIKI.exe
Resource
win10v2004-20240419-en
General
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Target
1e02aa82d9e350004ecc4df50e6c4b20_NEIKI
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Size
352KB
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MD5
1e02aa82d9e350004ecc4df50e6c4b20
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SHA1
90b8e29e40ad5c941fd06e215ae10f83fe9e7cfd
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SHA256
5b8377b995edcea0505efb5bbd0403bc4c51ae650cfaaeb0e238e1c840e71dec
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SHA512
9081ab8a588b943c7b38a6fc18d422c82662d3ac3286961372ae26d3f4ef520ba4e97c2ff7c6b558267f840284408e949c3459062b16f6d1a4445ec4bc77dba2
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SSDEEP
6144:vIGEnprZkRs38t54c6rzNdfuIGEnprZkRs38t54c6rzNdf/:vxEnAR934KxEnAR934L
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1e02aa82d9e350004ecc4df50e6c4b20_NEIKI unpack001/out.upx
Files
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1e02aa82d9e350004ecc4df50e6c4b20_NEIKI.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 532KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 118KB - Virtual size: 120KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 23KB - Virtual size: 24KB
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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 612KB - Virtual size: 610KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ