Behavioral task
behavioral1
Sample
b81a48add2efa257fdc8d823e3447fbf.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
b81a48add2efa257fdc8d823e3447fbf.exe
Resource
win10v2004-20231215-en
General
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Target
b81a48add2efa257fdc8d823e3447fbf.exe
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Size
2.0MB
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MD5
b81a48add2efa257fdc8d823e3447fbf
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SHA1
9d52825414e05e96a821742f1ef05016ece96825
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SHA256
7a2e87df9f2d287edb139663cc5d42201dcf2fe61d80f634a6a6facbc95bea22
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SHA512
4fbce0a7284be42792b038d93451d059e1cf0605a91e1f5e437eb54a90f0ad0a870325e37a0068ded8df3566a26bcc282665e9b19831fc17eafd21348743ded7
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SSDEEP
49152:4Ksk05szRcLhUWCmY31sUAClUppJqpqSIC+n:41i1c0d3iFe4JqpqbC6
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b81a48add2efa257fdc8d823e3447fbf.exe
Files
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b81a48add2efa257fdc8d823e3447fbf.exe.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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
.jxmnr 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
UPX2 Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.lpkez Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.g Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.i Size: 512B - Virtual size: 4KB