Behavioral task
behavioral1
Sample
5a4f4f2ec5dee70cc7b18e3c88a60e90N.exe
Resource
win7-20240705-en
General
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Target
5a4f4f2ec5dee70cc7b18e3c88a60e90N.exe
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Size
25KB
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MD5
5a4f4f2ec5dee70cc7b18e3c88a60e90
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SHA1
28a74ee67d2b9fad0ea9c72879d7d267ad092e3c
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SHA256
034566a65ddddc3cebaeb3293f4ef2bfba5eb64651b82cc1ab91839a221fc477
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SHA512
ab53143062764a6e5d582f752b035840867a590e8c330045af110556e8ca2d08d6d29f5ef5c68f5625f30b07007e09b6daf488b1cc9d912a457b509d62af52bd
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SSDEEP
768:kBT37CPKKdJJTU3U2lRtqZj1hcaEWcxINgjn+4S:CTW7JJTU3UytqZj1hcaEWAIy+9
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 5a4f4f2ec5dee70cc7b18e3c88a60e90N.exe unpack001/out.upx
Files
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5a4f4f2ec5dee70cc7b18e3c88a60e90N.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