Behavioral task
behavioral1
Sample
f9a8c7e6b54442ffe00a3de167707985.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
f9a8c7e6b54442ffe00a3de167707985.exe
Resource
win10v2004-20231215-en
General
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Target
f9a8c7e6b54442ffe00a3de167707985
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Size
1.0MB
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MD5
f9a8c7e6b54442ffe00a3de167707985
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SHA1
6fd5c81d91ff0d0dfd4208b66052d895f2611ccf
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SHA256
65e65d3b41efa09a71d800951ca1fb8656d4d1b9b1728b11945d42cd924341e4
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SHA512
a3c540aaf7c943ffd30dca31e43f7a941736a611e0d046dfc174414b7dfe25c55e8c02db618eef6c1d23798b5e39a49789c8c32b6e10821b901ce2ccd86cfb51
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SSDEEP
24576:aD3euKmLCkWZpiDOcHTrlQzSraIKu78ThO3pEUaUTV4s:83+pFypHXLaI8KaUT
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 -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f9a8c7e6b54442ffe00a3de167707985 unpack001/out.upx
Files
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f9a8c7e6b54442ffe00a3de167707985.exe windows:5 windows x86 arch: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: 384KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 228KB - Virtual size: 228KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch: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: 421KB - Virtual size: 420KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 56KB - Virtual size: 55KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 25KB - Virtual size: 105KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ