Behavioral task
behavioral1
Sample
f55cb5a8b96f7a3aed55a57cb346b930_NEIKI.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
f55cb5a8b96f7a3aed55a57cb346b930_NEIKI.exe
Resource
win10v2004-20240426-en
General
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Target
f55cb5a8b96f7a3aed55a57cb346b930_NEIKI
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Size
108KB
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MD5
f55cb5a8b96f7a3aed55a57cb346b930
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SHA1
60c1b3dacd34b970facba0abcc993314ba944959
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SHA256
7e3cb650f7a93130e2566f44f1d61c00916edc80bd03a9134c3335b262429682
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SHA512
d1416ddf6543b414443523d81aa319eddc7823d01ad73e1ecf607ed5515b141c590768af10aac4d28975bcc3ba1160b5280e887dd74e440f6f1b72a0596d6385
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SSDEEP
1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hfS/d:hfAIuZAIuYSMjoqtMHfhfqnd
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f55cb5a8b96f7a3aed55a57cb346b930_NEIKI unpack001/out.upx
Files
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f55cb5a8b96f7a3aed55a57cb346b930_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: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - 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: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ