Behavioral task
behavioral1
Sample
b1a37e6162c0e6c435eda40ea39b422cd033c0ed8394fe3aee6f7283d4cb1ab0N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
b1a37e6162c0e6c435eda40ea39b422cd033c0ed8394fe3aee6f7283d4cb1ab0N.exe
Resource
win10v2004-20241007-en
General
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Target
b1a37e6162c0e6c435eda40ea39b422cd033c0ed8394fe3aee6f7283d4cb1ab0N.exe
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Size
90KB
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MD5
5de31887c9f7bca056d4d09158e8e690
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SHA1
ca5aa48cbdddd776e3b2bd7aa5665b8ce47e26fb
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SHA256
b1a37e6162c0e6c435eda40ea39b422cd033c0ed8394fe3aee6f7283d4cb1ab0
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SHA512
6d134781d60889eae4001a7a4ee7583d6dd1503d6033ab6685de55753492c3a7a26df761e502b333f15d4b59b50e9349f94f25c79db74d6b9efa48007398d3a2
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SSDEEP
1536:UiYwjQt6QJvzZsgDIWzm/xsXfv+hYhyQQyV5uv4JBrB7w5VRGulTG1ZCL8nj1oDW:0wjZQJvzZsgsW6/Afv+hYfQIm4/rdE3c
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b1a37e6162c0e6c435eda40ea39b422cd033c0ed8394fe3aee6f7283d4cb1ab0N.exe unpack001/out.upx
Files
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b1a37e6162c0e6c435eda40ea39b422cd033c0ed8394fe3aee6f7283d4cb1ab0N.exe.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 236KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 86KB - Virtual size: 88KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 292KB - Virtual size: 291KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ