Behavioral task
behavioral1
Sample
43f1d9810fdfe06962dbf5c740ea3f60_NEAS.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
43f1d9810fdfe06962dbf5c740ea3f60_NEAS.exe
Resource
win10v2004-20240226-en
General
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Target
43f1d9810fdfe06962dbf5c740ea3f60_NEAS
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Size
565KB
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MD5
43f1d9810fdfe06962dbf5c740ea3f60
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SHA1
c06cc13bec6eb91a263c59450231b5c38b7db821
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SHA256
1c874419cb4bf757f9464e63b2f85a3fdf90fbd3364aebadebf1671a1138d5fb
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SHA512
5064f99d6431b4271358f933ee5a83ad0b266bcb00524c615c3fbe2615d7c74789896317aea2e81f89ee33f28a6ce0283d7a51a2354b67848ad7e7a326b6e70b
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SSDEEP
12288:gEQoSnWHSLEQjdy4yMC8zWgil9WoioDeF9Jb0:gUYEQR9PvLm
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 43f1d9810fdfe06962dbf5c740ea3f60_NEAS
Files
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43f1d9810fdfe06962dbf5c740ea3f60_NEAS.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
IMAGE_DLLCHARACTERISTICS_NO_BIND
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: 68KB - Virtual size: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gtcl Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.kxvu Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.psfx Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.oncez Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bsp Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ