Behavioral task
behavioral1
Sample
545d1c3dc4248434897d7f74611d98b2a34720f9c48499193a6e07cd1e37b7c5.exe
Resource
win10v2004-20240802-en
General
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Target
545d1c3dc4248434897d7f74611d98b2a34720f9c48499193a6e07cd1e37b7c5
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Size
368KB
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MD5
8d9995faeab9942de05f4fcd833e0577
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SHA1
e5a7d1347efcc922f3bc26dcd19a6cdb29d546fe
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SHA256
545d1c3dc4248434897d7f74611d98b2a34720f9c48499193a6e07cd1e37b7c5
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SHA512
cae01ae7c2ed49be4e8c3e451bcf7c7bc0ebf783a0547268ea41ba1cbb056d3593b20b8213cd4342720f6ff7889bfb6c5349c0bfc1ad4543d396762a7aae1b24
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SSDEEP
6144:5MJt6tTmWjp1P4xm0ovCs2Rh68815xYasf5eIltnaToecFHzpPoPW3S:86tyWjX4LovCsYi5xYZheILnhXFTpqQS
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 545d1c3dc4248434897d7f74611d98b2a34720f9c48499193a6e07cd1e37b7c5 unpack001/out.upx
Files
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545d1c3dc4248434897d7f74611d98b2a34720f9c48499193a6e07cd1e37b7c5.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: 540KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 340KB - Virtual size: 344KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 26KB - Virtual size: 28KB
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: 184KB - Virtual size: 183KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 35KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ