Behavioral task
behavioral1
Sample
NEAS.a8bec11c56295bcf18538fb7b5b84420.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.a8bec11c56295bcf18538fb7b5b84420.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.a8bec11c56295bcf18538fb7b5b84420.exe
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Size
2.5MB
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MD5
a8bec11c56295bcf18538fb7b5b84420
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SHA1
20f1e6c1f118e9fe4d2ffc2619d6836d00bcc4fc
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SHA256
91cbb3a759fb57fa395db00b8c1e8379b68de0a20bff5cafe7f0d896c2c35c03
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SHA512
e87991824cf0370a8212d9535a169645499053908c6efa47d5a50666cdb8020f7323c458b0896a7ffc488f711724a6842b3f63f81abeb77fb268db3e8fdd314f
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SSDEEP
49152:eE13D8c4GG/jfKCfGgGgJc/8md+nGTEh9v1H2X:DHo/OKG4cEmd+nCe94X
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource NEAS.a8bec11c56295bcf18538fb7b5b84420.exe unpack001/out.upx
Files
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NEAS.a8bec11c56295bcf18538fb7b5b84420.exe.exe windows:5 windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 1.0MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 656KB - Virtual size: 656KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 994KB - Virtual size: 994KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 147KB - Virtual size: 146KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 27KB - Virtual size: 37KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 386KB - Virtual size: 385KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 75KB - Virtual size: 74KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ