Behavioral task
behavioral1
Sample
738b3cf041372e8bc3c5ce3401fd3520_NEAS.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
738b3cf041372e8bc3c5ce3401fd3520_NEAS.exe
Resource
win10v2004-20240419-en
General
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Target
738b3cf041372e8bc3c5ce3401fd3520_NEAS
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Size
178KB
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MD5
738b3cf041372e8bc3c5ce3401fd3520
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SHA1
4988a3c9509cd1d236aa3de8c6ea2ab7c010f4b2
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SHA256
832647646f2b9f86121d4df334d51774a524dd1a54bb701a9e987e162c2068ac
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SHA512
8e347a2041589e285acce61449357087f77dea3f6cc84e727385dfea27b724b09365f166180b6faa09a328b8cdb5034d1198be03c4d2c8f2bcc0a0274678531c
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SSDEEP
1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hfgl7:hfAIuZAIuYSMjoqtMHfhfgljKwOgobK
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 738b3cf041372e8bc3c5ce3401fd3520_NEAS unpack001/out.upx
Files
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738b3cf041372e8bc3c5ce3401fd3520_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