Behavioral task
behavioral1
Sample
e2a684d50992588d69da07aa2bc0e6c0_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
e2a684d50992588d69da07aa2bc0e6c0_NEIKI.exe
Resource
win10v2004-20240508-en
General
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Target
e2a684d50992588d69da07aa2bc0e6c0_NEIKI
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Size
97KB
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MD5
e2a684d50992588d69da07aa2bc0e6c0
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SHA1
e0dbca6b5db53164be43a2f0b5cd42b3197fbbc7
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SHA256
0160b48b1cfbbafa4e6f299fedc74d6ac9daafa30652a5e779bc328dfcb0baa1
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SHA512
bff1a958b4106c06ea542d9d809876c7db6cf3a1b341bdaeba4cb705cacf4c00060a3ee72df2cbef53bdd04e8ff2650fdcf34a713ff7f448f601ca1b5135aff9
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SSDEEP
3072:W6Ccn27mUC7AdYzrV+Dljy/32ubwZZqJ:W6Ccn2xCkdYzrVolu/J0ZZ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource e2a684d50992588d69da07aa2bc0e6c0_NEIKI unpack001/out.upx
Files
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e2a684d50992588d69da07aa2bc0e6c0_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: 132KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 14KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 81KB - Virtual size: 84KB
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: 52KB - Virtual size: 48KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 84KB - Virtual size: 81KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ