Behavioral task
behavioral1
Sample
99a2f4eb2e5c2e816478265e32c9f8217be7c907efb4a150841b8e87769e5efe.exe
Resource
win10v2004-20240802-en
General
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Target
99a2f4eb2e5c2e816478265e32c9f8217be7c907efb4a150841b8e87769e5efe
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Size
266KB
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MD5
b009302ed574533f8271b2b9dcb0ef40
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SHA1
3be801ded88c4a025bf49d18901027965b63b175
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SHA256
99a2f4eb2e5c2e816478265e32c9f8217be7c907efb4a150841b8e87769e5efe
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SHA512
b632d382c1b99089f95fa72c1e145d3d86bd7edcd44ad23eabfd63321f710629056e9f7ee97ccaa895ebc6bebb4315c300d3c14beacbd9a9bd62caebbdfd715c
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SSDEEP
6144:aXzKdNY49u8rVT+0SxvfdqbCe1KZg0BjeB:Za4AY3SxvAbCK0B
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 99a2f4eb2e5c2e816478265e32c9f8217be7c907efb4a150841b8e87769e5efe unpack001/out.upx
Files
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99a2f4eb2e5c2e816478265e32c9f8217be7c907efb4a150841b8e87769e5efe.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