Behavioral task
behavioral1
Sample
42ff3fad539d5f0408e4a8dd6caa83a629ea6af0b70a3e9f273c984e57935592.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral2
Sample
42ff3fad539d5f0408e4a8dd6caa83a629ea6af0b70a3e9f273c984e57935592.exe
Resource
win11-20240426-en
General
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Target
42ff3fad539d5f0408e4a8dd6caa83a629ea6af0b70a3e9f273c984e57935592
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Size
266KB
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MD5
b5671a1f8be4504b8c196e05b015b523
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SHA1
c579db449644187d5cd2aad899cdb571e74903c6
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SHA256
42ff3fad539d5f0408e4a8dd6caa83a629ea6af0b70a3e9f273c984e57935592
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SHA512
4cb7a04d226ca7d750f4c43e2ace5e4e16c9e96c9dd03afad5e72678438733ca5d4993f874599ec58fab1c9f9333389b06fd30f8729824286a4dab0b043183b7
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SSDEEP
6144:hXzKdNY49u8rV51tZKf4cj3VUKIpBdO01net:aa4AQ84cxfIM01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 42ff3fad539d5f0408e4a8dd6caa83a629ea6af0b70a3e9f273c984e57935592 unpack001/out.upx
Files
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42ff3fad539d5f0408e4a8dd6caa83a629ea6af0b70a3e9f273c984e57935592.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