Behavioral task
behavioral1
Sample
40af577f6396da172fdf1fb4b5d5af8b.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
40af577f6396da172fdf1fb4b5d5af8b.exe
Resource
win10v2004-20231222-en
General
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Target
40af577f6396da172fdf1fb4b5d5af8b
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Size
361KB
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MD5
40af577f6396da172fdf1fb4b5d5af8b
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SHA1
40d90f0738ff0a7bfafe1d49191ff54d25fe37a5
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SHA256
f90bbecced8ad93de2b9b4b6869da46209240fc46d42bee9d9133e2c6670baf6
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SHA512
379cfc7d693fa9c9d7b43e36dd127679bccfc81fd724537762199c89727b27fec18c8a16938a8038795589d7a07897ec0ae98d304b7b96a4e3b3fc8045b169c7
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SSDEEP
6144:4VtHQsDog3SvM91pWbjeHKSlL7zPdxtv3shlOXPQB3V0tsoL0u83bCxHh:4VtQsDoOSk9+bjMKiVshlOXYB3V0tstW
Malware Config
Signatures
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resource yara_rule sample themida -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 40af577f6396da172fdf1fb4b5d5af8b
Files
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40af577f6396da172fdf1fb4b5d5af8b.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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
Size: 315KB - Virtual size: 704KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 435KB - Virtual size: 875KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Themida Size: 710KB - Virtual size: 1.6MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE