Behavioral task
behavioral1
Sample
f869439abffddd3ed44a70109f7b5260_NEIKI.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
f869439abffddd3ed44a70109f7b5260_NEIKI.exe
Resource
win10v2004-20240508-en
General
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Target
f869439abffddd3ed44a70109f7b5260_NEIKI
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Size
336KB
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MD5
f869439abffddd3ed44a70109f7b5260
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SHA1
c6045db0304afc7f5620df083b009b62a72bd52f
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SHA256
b3b734b2b1815294c206bbcac55edffcef0eaa5d13fdc1ae6b634f59396a5760
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SHA512
eb119c90264250b37528f5932e7d2fac84e3a651a75a541f2d2a087970c7c49ed12314515046e8678f368913876a4a7b2aebea7123f3e983945ea7a1f56ac491
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SSDEEP
3072:Kae7OubpGGErCbuZM4EQrjo7vgHJJPPIgR4ZvyezcdEKIR1e:KacxGfTMfQrjoziJJHIjKezcdPIS
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f869439abffddd3ed44a70109f7b5260_NEIKI unpack001/out.upx
Files
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f869439abffddd3ed44a70109f7b5260_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: 136KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 86KB - Virtual size: 88KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
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: 148KB - Virtual size: 146KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 28KB - Virtual size: 51KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 520B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ