Behavioral task
behavioral1
Sample
85ec33e6fe4bccbc1ed340f84ec7e63f84b90dfabde83ba8f47a1ec6428b92ff.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
85ec33e6fe4bccbc1ed340f84ec7e63f84b90dfabde83ba8f47a1ec6428b92ff.exe
Resource
win10v2004-20240508-en
General
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Target
85ec33e6fe4bccbc1ed340f84ec7e63f84b90dfabde83ba8f47a1ec6428b92ff
-
Size
60KB
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MD5
cd841a408dbd4a29b5f18e2d652a3289
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SHA1
f4e4915d32258cacd8191e51da034ecb62d8f147
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SHA256
85ec33e6fe4bccbc1ed340f84ec7e63f84b90dfabde83ba8f47a1ec6428b92ff
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SHA512
90e8214be093ca1e474fc0b8f39e932717f1be7ed943aeed7b6e83652f5c93677c3fdf13864eee9a19a3ca5632ad3a9abdb711ce9204af43ec428d69d87ea664
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SSDEEP
1536:CTWn1++PJHJXA/OsIZfzc3/Q8asUsxe+eX7n97ns1o8k1o8t:KQSohsUsxe+erZs1o8k1o8t
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 85ec33e6fe4bccbc1ed340f84ec7e63f84b90dfabde83ba8f47a1ec6428b92ff unpack001/out.upx
Files
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85ec33e6fe4bccbc1ed340f84ec7e63f84b90dfabde83ba8f47a1ec6428b92ff.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