Behavioral task
behavioral1
Sample
671086667514d7e6300bddd06e715af0_NEAS.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
671086667514d7e6300bddd06e715af0_NEAS.exe
Resource
win10v2004-20240426-en
General
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Target
671086667514d7e6300bddd06e715af0_NEAS
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Size
216KB
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MD5
671086667514d7e6300bddd06e715af0
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SHA1
b706219f650d15a5f8a1d83acbfc26b31316dcde
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SHA256
9878b4aa704b8c70f225913f37cfc9d447b41f334535929e8f08344b46758839
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SHA512
d9606b60122497ded7f7d7f4a6a6504d6f2f9d0e4ebb2991169a81c8d1fc67ebc5dc6f8aece8957d79b1033e3c75efbe8f3af245a00cc051fc1efbbe1158ab54
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SSDEEP
3072:hfAIuZAIuYSMjoqtMHfhflixisXxXc6QbBYtXPQDq22G5iHBKXG4YmN7Yq2oUlHh:hfAIuZAIuDMVtM/ihL
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 671086667514d7e6300bddd06e715af0_NEAS unpack001/out.upx
Files
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671086667514d7e6300bddd06e715af0_NEAS.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