Behavioral task
behavioral1
Sample
4b17c7f0faa0decfb1158b444f4b0b99e22a6fafc47d47436c9392a64bb774b7.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
4b17c7f0faa0decfb1158b444f4b0b99e22a6fafc47d47436c9392a64bb774b7.exe
Resource
win11-20240426-en
General
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Target
4b17c7f0faa0decfb1158b444f4b0b99e22a6fafc47d47436c9392a64bb774b7
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Size
266KB
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MD5
1d18aa377282fdc9ec0705c3edddae01
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SHA1
ca0555c9461e626a4cd801f5827c5d063a134dad
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SHA256
4b17c7f0faa0decfb1158b444f4b0b99e22a6fafc47d47436c9392a64bb774b7
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SHA512
ea1426fd96b7d11901b128c9060fa9c883ae772462ff50ad34e9013aaf5bd177ac5858ac657780b3e9edcc2afe18d0559f981e1a0c0738b78e009558ca60d513
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SSDEEP
3072:aNXEGZJWhfNFC4S60+XoLczrVmXOzdpF8MZKwEi9ZP7aPQ8ug0x3xS6HkLW1ADHB:oXzKdNY49u8rVj/KeqMg0x3jU01net
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4b17c7f0faa0decfb1158b444f4b0b99e22a6fafc47d47436c9392a64bb774b7 unpack001/out.upx
Files
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4b17c7f0faa0decfb1158b444f4b0b99e22a6fafc47d47436c9392a64bb774b7.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