Behavioral task
behavioral1
Sample
31e4ec5a617348b90bef2f78060d1be0e1c9fbd5661da2c7545876245dc8d189.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
31e4ec5a617348b90bef2f78060d1be0e1c9fbd5661da2c7545876245dc8d189.exe
Resource
win11-20240426-en
General
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Target
31e4ec5a617348b90bef2f78060d1be0e1c9fbd5661da2c7545876245dc8d189
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Size
266KB
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MD5
6a536a7ae2f4a8657d61517e10890ce9
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SHA1
388e84b19e4c19acde95d4f6903c161ebe376941
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SHA256
31e4ec5a617348b90bef2f78060d1be0e1c9fbd5661da2c7545876245dc8d189
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SHA512
ebd06339e6eed865acfd687622f77c9edc7759c7f9bafce9129bf97802ac87333920bf3d32a5e084b1ad8509f63350fb7e36fe4b1f6c013bbfb0201ef293ef4d
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SSDEEP
3072:kNXEGZJWhfNFC4S60+XoLczrVmXwC0tZKoZnP1FLL5r6jQ6yGl1n0sH01ne4PK:yXzKdNY49u8rVL1tZKo571GlN01net
Malware Config
Signatures
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Processes:
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
Processes:
resource 31e4ec5a617348b90bef2f78060d1be0e1c9fbd5661da2c7545876245dc8d189 unpack001/out.upx
Files
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31e4ec5a617348b90bef2f78060d1be0e1c9fbd5661da2c7545876245dc8d189.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