Behavioral task
behavioral1
Sample
b7d53b7404a7b783b076c2bcd7fcf404eed50e0f1aebf063c71bb7e9c95b1d85.exe
Resource
win10v2004-20231127-en
General
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Target
b7d53b7404a7b783b076c2bcd7fcf404eed50e0f1aebf063c71bb7e9c95b1d85
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Size
266KB
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MD5
95d9430ce15550341db01b3cc5a5272d
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SHA1
e16a06c0f85b44dc59c681ea13c3e9ccb7491ed2
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SHA256
b7d53b7404a7b783b076c2bcd7fcf404eed50e0f1aebf063c71bb7e9c95b1d85
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SHA512
1f4928872a6fec628e662b0ff1e040d03c85b1d702567309744aa0d6b07992ea30fd18b251994137504e88ef959ed3517623556a5764383f73b9c55c2b6e7be4
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SSDEEP
3072:BNXEGZJWhfNFC4S60+XoLczrVmXiLEhKRuKOt97GxepFlBLPBZTBQcFn8lH01net:fXzKdNY49u8rV5Wkx2/bQcFG01net
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b7d53b7404a7b783b076c2bcd7fcf404eed50e0f1aebf063c71bb7e9c95b1d85 unpack001/out.upx
Files
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b7d53b7404a7b783b076c2bcd7fcf404eed50e0f1aebf063c71bb7e9c95b1d85.exe windows:6 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 368KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 163KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 101KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:6 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 114KB - Virtual size: 113KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 327KB - Virtual size: 326KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ