Behavioral task
behavioral1
Sample
7b4fab5836f88ebbf5c88a1b347b18e0N.exe
Resource
win7-20240708-en
General
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Target
7b4fab5836f88ebbf5c88a1b347b18e0N.exe
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Size
126KB
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MD5
7b4fab5836f88ebbf5c88a1b347b18e0
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SHA1
0c127e248f6a0f068841acf28694d0a5cb6d9797
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SHA256
8e286e9fc2e94af728c3052cea1025563b50887331be6ffec0e5ca95f39fb87b
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SHA512
f68ed3e0c6c55013d12b14af2b22b62410721e18a6d8d9b8a509e965c585ed95a72d721bd4860668e90365e5ee09ddb560b5220d103669a2c4d4f905ae553eb5
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SSDEEP
3072:hoRgi/D5zf6ydyf+abMkF24kzK3jbrCkoRWNkzi/D5zf6ydyf+abMkF24kzK3jb4:CR8lVOy
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 7b4fab5836f88ebbf5c88a1b347b18e0N.exe unpack001/out.upx
Files
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7b4fab5836f88ebbf5c88a1b347b18e0N.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