Behavioral task
behavioral1
Sample
3c5d4822048deb14a16bcce0d5f8b571.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
3c5d4822048deb14a16bcce0d5f8b571.exe
Resource
win10v2004-20231222-en
General
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Target
3c5d4822048deb14a16bcce0d5f8b571
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Size
1.1MB
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MD5
3c5d4822048deb14a16bcce0d5f8b571
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SHA1
648aa13cf75eb46fbbf057f5b568f9f4ac97aab8
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SHA256
67f8c1412a40534d96ff2f9cdcd69d4bddcc14fd76262e66f890d96c937770cf
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SHA512
1b3ca31fdb2353ab67feecdea0b9e68ebeeb16a7b7dd4377be1c0b65accdd8773c230346e2d3ccf2524fd32bab41adaf29fba22ff9fb8b0d33a7efa3e05ccdeb
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SSDEEP
24576:LD3euKmLCkWZSHCcHTrlQzSraIKu78ThO3pEUaUTV4s:33+pFEH5HXLaI8KaUT
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 3c5d4822048deb14a16bcce0d5f8b571 unpack001/out.upx
Files
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3c5d4822048deb14a16bcce0d5f8b571.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: 388KB
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: 7KB - 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: 10KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ