Behavioral task
behavioral1
Sample
539b9f35afb5d7341ec4c3623a44ef3b968d537249238e5e05cc77ebf77cb62c.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
539b9f35afb5d7341ec4c3623a44ef3b968d537249238e5e05cc77ebf77cb62c.exe
Resource
win10v2004-20240508-en
General
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Target
539b9f35afb5d7341ec4c3623a44ef3b968d537249238e5e05cc77ebf77cb62c
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Size
126KB
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MD5
022090c0e1d90ae70edaf08bec227ebb
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SHA1
98424b08929731c71e47c140ee711fe680c2174f
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SHA256
539b9f35afb5d7341ec4c3623a44ef3b968d537249238e5e05cc77ebf77cb62c
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SHA512
0ec0a02c7666d8e69e01529c2c60859848c957d67b609465184f52d39cd2cdc52aae96c8d77f0cb62629dda1b401ea70d4b77cb600567b3fea458890c7a72e18
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SSDEEP
1536:V7Zf/FAlsM1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCd:fnymCAIuZAIuYSMjoqtMHfhfE
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 539b9f35afb5d7341ec4c3623a44ef3b968d537249238e5e05cc77ebf77cb62c
Files
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539b9f35afb5d7341ec4c3623a44ef3b968d537249238e5e05cc77ebf77cb62c.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 21KB - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE