Behavioral task
behavioral1
Sample
b5ca6a181f9ac3bd4f40e7d558d54980N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
b5ca6a181f9ac3bd4f40e7d558d54980N.exe
Resource
win10v2004-20240802-en
General
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Target
b5ca6a181f9ac3bd4f40e7d558d54980N.exe
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Size
28KB
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MD5
b5ca6a181f9ac3bd4f40e7d558d54980
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SHA1
39eaaa42ead3190ab45a90fd1fb40c0a38a0ebca
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SHA256
98f0be2090163ca253b55e4f888918134b3961d75141372062d2be034804ed83
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SHA512
29d9c333781c1e534ab21958c3fdcb13005848cac18084a6eb886c61b9d1ed117493ffd90da5f1714d60d105b01629d18e075964cfcd2f4b5afa3dea5bd782c8
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SSDEEP
384:QOlIBXDaU7CPKK0TIhfJJ1Evd5BvhzaM9mSIEvd5BvhzaM9mSsxmMxm9+9wl+x2:kBT37CPKKdJJ1EXBwzEXBwdcMcI9wlZ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b5ca6a181f9ac3bd4f40e7d558d54980N.exe unpack001/out.upx
Files
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b5ca6a181f9ac3bd4f40e7d558d54980N.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: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - 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: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ