Behavioral task
behavioral1
Sample
ab4ad4ae6518240186d522d1d0b5ead0_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ab4ad4ae6518240186d522d1d0b5ead0_NEIKI.exe
Resource
win10v2004-20240419-en
General
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Target
ab4ad4ae6518240186d522d1d0b5ead0_NEIKI
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Size
49KB
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MD5
ab4ad4ae6518240186d522d1d0b5ead0
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SHA1
40d223be8f177da7d2dc695a4365b70430b748ed
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SHA256
5b09f69782b52e2c86b0ec8de5d8309a9049fbad867f503b49f9a2fbf1c17c3f
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SHA512
24c160fcfc557be0e5cf620086d2b517981c06cf09d03321a898f61d50aaa43d4de95d8671a68c5a2f9c5d63d24eb3add8d5d2916f719dd09d1ac0164e00822d
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SSDEEP
1536:0MeREQWB2+XIzKO1dZPFSeWbh8UH9SZ47Qn/DoCB:tAEpBZyKcwH9SZ4uDoA
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource ab4ad4ae6518240186d522d1d0b5ead0_NEIKI unpack001/out.upx
Files
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ab4ad4ae6518240186d522d1d0b5ead0_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: 60KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 26KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 19KB - Virtual size: 20KB
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: 27KB - Virtual size: 27KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 13KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 20KB - Virtual size: 19KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.htext Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE