Behavioral task
behavioral1
Sample
2b41e4a1e08de89f00c6d0c14e63d4f94dd9f9be480a419e1d82a0f9685aac6d.exe
Resource
win10v2004-20230831-en
General
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Target
2b41e4a1e08de89f00c6d0c14e63d4f94dd9f9be480a419e1d82a0f9685aac6d
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Size
266KB
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MD5
7f3716dec5edc66691e8407dae6a98da
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SHA1
e51599f2162c2eb94fc881563416ba2c21b9b37c
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SHA256
2b41e4a1e08de89f00c6d0c14e63d4f94dd9f9be480a419e1d82a0f9685aac6d
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SHA512
c85d9a1d6044dd09c7842cdfe14f766d0af616a489781ddc04dfc45809c8ac840bbed6a5e38437cf4d87ebea570d6313563628ead6c104a76be0a377cd1452b8
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SSDEEP
3072:VNXEGZJWhfNFC4S60+XoLczrVmXX9ggPmpzWGLiw6Zau4NDBzdrmaDC3hpH01net:zXzKdNY49u8rV8X7wzz9O01net
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 2b41e4a1e08de89f00c6d0c14e63d4f94dd9f9be480a419e1d82a0f9685aac6d unpack001/out.upx
Files
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2b41e4a1e08de89f00c6d0c14e63d4f94dd9f9be480a419e1d82a0f9685aac6d.exe windows 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 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