Behavioral task
behavioral1
Sample
Setup.exe
Resource
win7-20230220-en
General
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Target
Setup.exe
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Size
4.7MB
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MD5
391ca27c9a0f24775ce52c74a91ceb73
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SHA1
02a13f5a5c24b86ec6f6501754ca5bbb0fc93460
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SHA256
e1565f294ffcee131f05930cd8454ea5d222a6f1f2341f924cefe3565cc65810
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SHA512
b73de76953c4dfa0aedeff842ab8cc09e02cccd7be94472488adcf1db73f009c08a6db4beb151057240eaaa24bc3b415ac8bc1dd3831ca65dc78ec1a06050d0f
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SSDEEP
98304:h77a3TZRRiRRRwRRRRRRR6RURRFRRRRdRRRRRRJRRRRRRRRRRRRRRER7RRRRRRRo:h77BmnfzuL21F5oQegx+y
Malware Config
Signatures
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resource yara_rule sample themida -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Setup.exe
Files
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Setup.exe.exe windows x64
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Sections
.text Size: 892KB - Virtual size: 896KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
Size: 122KB - Virtual size: 163KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 163KB - Virtual size: 163KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.themida Size: 3.5MB - Virtual size: 3.5MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE