Behavioral task
behavioral1
Sample
c48724b5249bdf07236e08178394ee40_NEIKI.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
c48724b5249bdf07236e08178394ee40_NEIKI.exe
Resource
win10v2004-20240419-en
General
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Target
c48724b5249bdf07236e08178394ee40_NEIKI
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Size
189KB
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MD5
c48724b5249bdf07236e08178394ee40
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SHA1
7309e620efd877580b59e64d9f9c3361cadd73be
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SHA256
e59469a4837595c2531e6e969d7277ac2b5ea140a45b29cfdfd2f17d6a4d2449
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SHA512
ad7dd790bf73cd9b10ba032fd54f901e85cf7c1ae7c3ea8ee8220baa659fedb04846e459f4fcf81a491bda8951ee9b0adf4ae6cc0b8cad1c6582922bcdb2a4be
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SSDEEP
3072:/V2A/gVh74gpgdxtPQOSxqLyHcPsLNEb/wrSOgH9CdJ9VvJVxc12/p70YELQHGBs:/MAoVNatPQOSxr8TAJbvJbc1oVmFKNam
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource c48724b5249bdf07236e08178394ee40_NEIKI unpack001/out.upx
Files
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c48724b5249bdf07236e08178394ee40_NEIKI.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 60KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 25KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 46KB - Virtual size: 45KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.htext Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE