Behavioral task
behavioral1
Sample
31d08f1c97218890ffbc2752b24ff79dc42d0a8081f512b8af47181b60d8a1eb.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
31d08f1c97218890ffbc2752b24ff79dc42d0a8081f512b8af47181b60d8a1eb.exe
Resource
win11-20240419-en
General
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Target
31d08f1c97218890ffbc2752b24ff79dc42d0a8081f512b8af47181b60d8a1eb
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Size
266KB
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MD5
dbb5819b6655030078a9b8967354005f
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SHA1
86b8cd0a742103a76b8805067922053fc19df763
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SHA256
31d08f1c97218890ffbc2752b24ff79dc42d0a8081f512b8af47181b60d8a1eb
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SHA512
729df8d9857b93b92d292a388ad3aa2bf490eb32b92f95f5317c7e5aa6ee308a1b7f2e39f4e8078449d3c3f74fc2ad74b90be0caca7c971554c65ebf4233744d
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SSDEEP
3072:fNXEGZJWhfNFC4S60+XoLczrVmXP7taWq1HjS+/fbC8DcGs8gxH01ne4PK:lXzKdNY49u8rVu7t0jLHu8DcGA01net
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 31d08f1c97218890ffbc2752b24ff79dc42d0a8081f512b8af47181b60d8a1eb unpack001/out.upx
Files
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31d08f1c97218890ffbc2752b24ff79dc42d0a8081f512b8af47181b60d8a1eb.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