Behavioral task
behavioral1
Sample
04c71a985e36b28d293521a85f092469469e600ecb1ce5e64f2045ef58237dbb.exe
Resource
win10v2004-20240226-en
General
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Target
04c71a985e36b28d293521a85f092469469e600ecb1ce5e64f2045ef58237dbb
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Size
31KB
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MD5
495992bbf8ceeff8a82fc2652ded473e
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SHA1
152945b51368a237a4efcce558bad7975e0a5281
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SHA256
04c71a985e36b28d293521a85f092469469e600ecb1ce5e64f2045ef58237dbb
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SHA512
0479b083a0e6c16b06a306fda6cc559896f788e8005c12e58abf53c75656d9b8fc5c32d0fac81e4f9c7e2b9269bb630a9ead7a11bb12cde5aa36f3d0d15e3f86
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SSDEEP
384:1mgLlN/6mQStVISuFHbLLU2uBwvxijtR/bYiXXVhvDwYWAhp8+S0lGt4zM:5N/6mhadociPwYlpMvt4z
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 04c71a985e36b28d293521a85f092469469e600ecb1ce5e64f2045ef58237dbb unpack001/out.upx
Files
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04c71a985e36b28d293521a85f092469469e600ecb1ce5e64f2045ef58237dbb.exe windows:10 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: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 26KB - Virtual size: 28KB
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:10 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: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 23KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ