Behavioral task
behavioral1
Sample
e401067a20cc3a99c6af4f258307b280_NEIKI.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
e401067a20cc3a99c6af4f258307b280_NEIKI.exe
Resource
win10v2004-20240419-en
General
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Target
e401067a20cc3a99c6af4f258307b280_NEIKI
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Size
237KB
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MD5
e401067a20cc3a99c6af4f258307b280
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SHA1
48785236adc231926434cd75e7e49a21c7fe6d37
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SHA256
80bab35f0736469dd1e37e2b09bba787f8cc7457c8d63e28d88ac55518fc8091
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SHA512
4ffc162c171c504e58de482a88f06dfe8b60b1689235ccd3e37243a4e7c33cdad50ca6ca276e7f04843e7c1774ad725ebc94254b70f78c1e758d2f90a733744e
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SSDEEP
6144:KQSo1EZGtKgZGtK/CAIuZAIujC0Cd2ZKS7c:KQtyZGtKgZGtK/CAIuZAIujXyQ7c
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource e401067a20cc3a99c6af4f258307b280_NEIKI unpack001/out.upx
Files
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e401067a20cc3a99c6af4f258307b280_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