Behavioral task
behavioral1
Sample
57a30fb4d823239fbac9c20e7102f2bc.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
57a30fb4d823239fbac9c20e7102f2bc.exe
Resource
win10v2004-20231215-en
General
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Target
57a30fb4d823239fbac9c20e7102f2bc
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Size
1.0MB
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MD5
57a30fb4d823239fbac9c20e7102f2bc
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SHA1
e8bb57e9655e7565a7103ee21dfb9760866b400f
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SHA256
49fb5c1f24c84d6ac6a78dc26fb640baaf0bf57d7d77673b774bef525802b77e
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SHA512
06cdabb34cd15d5d80016814048a51f550cf1dda9156711235b1cc931ef71f54cf61b0c28b138d59dbd9e4aea761c3bf13b7837432977c913cecbbff69f9f1e1
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SSDEEP
24576:HD3euKmLCkWZrHcHTrlQzSraIKu78ThO3pEUaUTV4s:j3+pF98HXLaI8KaUT
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 57a30fb4d823239fbac9c20e7102f2bc unpack001/out.upx
Files
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57a30fb4d823239fbac9c20e7102f2bc.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