Behavioral task
behavioral1
Sample
6c5cbd6d4e3ec44ffacbbe1d136c8b6805906ff48c59cbc8da4c8d8ef741ed1e.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
6c5cbd6d4e3ec44ffacbbe1d136c8b6805906ff48c59cbc8da4c8d8ef741ed1e.exe
Resource
win10v2004-20240226-en
General
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Target
6c5cbd6d4e3ec44ffacbbe1d136c8b6805906ff48c59cbc8da4c8d8ef741ed1e
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Size
543KB
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MD5
31a8faa60e35e1424c75c1298ec817f6
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SHA1
298cd29b7428256df74277c73befea96aeb5df09
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SHA256
6c5cbd6d4e3ec44ffacbbe1d136c8b6805906ff48c59cbc8da4c8d8ef741ed1e
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SHA512
137970970a407492998a6a81ec7821bd0a86d1e1ec959b7ee957848f14616910f1f29b63076fd1f4652755b2cd4173a205ed60c3e4048f4e07fadb3b6c33d858
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SSDEEP
12288:F+bK4Z+8EAsu851K3x1qIBdo+XPQrnAOA+n:EiNAsL1KSIBjS3n
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 6c5cbd6d4e3ec44ffacbbe1d136c8b6805906ff48c59cbc8da4c8d8ef741ed1e unpack001/out.upx
Files
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6c5cbd6d4e3ec44ffacbbe1d136c8b6805906ff48c59cbc8da4c8d8ef741ed1e.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 732KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 338KB - Virtual size: 340KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 204KB - Virtual size: 204KB
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_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 563KB - Virtual size: 562KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 178KB - Virtual size: 177KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 24KB - Virtual size: 39KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 213KB - Virtual size: 212KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 40KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ