Behavioral task
behavioral1
Sample
b981b6c4cf9dfa53c185cbfd76d60aa871de6a71573536b5b4291848a89237d8.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
b981b6c4cf9dfa53c185cbfd76d60aa871de6a71573536b5b4291848a89237d8.exe
Resource
win10v2004-20220901-en
General
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Target
b981b6c4cf9dfa53c185cbfd76d60aa871de6a71573536b5b4291848a89237d8
-
Size
1012KB
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MD5
41071b5c0c0da2297bb6213a7efe836e
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SHA1
0689e2982bf744f08a96959e2b99eec56c15434b
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SHA256
b981b6c4cf9dfa53c185cbfd76d60aa871de6a71573536b5b4291848a89237d8
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SHA512
32073764d0f514047dffe9e6b5fec2c998312888920f52829ce5f1d28b2a45a0fede7cd1cfff11ecf37a860c8ceac6acfac4add196fd17bc629b85de4fc7db58
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SSDEEP
24576:2MmnDC+CIqXQDF/x9UC0zagWRCiC4hgfUyxSuwywuK:2jDCbIZVBRCi8xxSuNwuK
Malware Config
Signatures
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resource yara_rule sample upx -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack001/out.upx autoit_exe
Files
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b981b6c4cf9dfa53c185cbfd76d60aa871de6a71573536b5b4291848a89237d8.exe windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 500KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 309KB - Virtual size: 312KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 22KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 495KB - Virtual size: 495KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 53KB - Virtual size: 53KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 11KB - Virtual size: 90KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 148KB - Virtual size: 148KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ