Behavioral task
behavioral1
Sample
UPX1.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
UPX1.exe
Resource
win10v2004-20230915-en
Behavioral task
behavioral3
Sample
_.cmd
Resource
win7-20230831-en
Behavioral task
behavioral4
Sample
_.cmd
Resource
win10v2004-20230915-en
General
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Target
f904bcfc77947f9e97b481257b6c74e3a8d22f354e9c4e6713d473202348d763
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Size
1.3MB
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MD5
47e73adaee396bd745bf4bc47ffa59c8
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SHA1
4a7df9133aad419e3192f5bfda347c355f2ac6dd
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SHA256
f904bcfc77947f9e97b481257b6c74e3a8d22f354e9c4e6713d473202348d763
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SHA512
997cf5da31762bead0acf64df3c9afc201262c451b128565d15240f683192fed46a07d59a0e9724a33c1d58b06ada21f45687ff135510b7efc98dfe85ff769ff
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SSDEEP
24576:mPWYW6jglYY4okJ1m4JzhzuYLbq8YZuz2AbwgJb2t3kmj+BdYEc4g:+W2CYY4oU1dhzbLbJ52Afupn
Malware Config
Signatures
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resource yara_rule static1/unpack001/UPX1 upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/UPX1
Files
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f904bcfc77947f9e97b481257b6c74e3a8d22f354e9c4e6713d473202348d763.zip
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UPX0
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UPX1.exe windows:5 windows x64
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Sections
UPX0 Size: - Virtual size: 3.0MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 1.3MB - Virtual size: 1.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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UPX2
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_.cmd