Behavioral task
behavioral1
Sample
ad253ac754d84773482d059c640f7570_NEIKI.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
ad253ac754d84773482d059c640f7570_NEIKI.exe
Resource
win10v2004-20240419-en
General
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Target
ad253ac754d84773482d059c640f7570_NEIKI
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Size
380KB
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MD5
ad253ac754d84773482d059c640f7570
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SHA1
8094b5eea6d7377e5bd38d896a73226983d1938b
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SHA256
2e423ce4898e4f7668ab99db724eb0f2c018d4fb96007462517db47f502532f9
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SHA512
1de5925d6244df3be9d55b5e666f0f9752774f3d1f9a51b82906a6f08947e909ebf5b5f6e1644dd222ed7e042893c54fca1cc289170521a41bded2c3f983537a
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SSDEEP
3072:Kae7OubpGGErCbuZM4EQrjo7vgHJJPPIgR4ZvyezcduPgzKyW:KacxGfTMfQrjoziJJHIjKezcdwgQ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource ad253ac754d84773482d059c640f7570_NEIKI unpack001/out.upx
Files
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ad253ac754d84773482d059c640f7570_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