Behavioral task
behavioral1
Sample
bb8147eb00aaa6a4e86a98c7fa4acf7854aadaaae6e41b371cc9378f0b769e0f.exe
Resource
win7-20231129-en
General
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Target
bb8147eb00aaa6a4e86a98c7fa4acf7854aadaaae6e41b371cc9378f0b769e0f
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Size
345KB
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MD5
358fad76e249b41194edd2ac3171a90a
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SHA1
76e3a039fba403e9e775d404560101f54506e4a6
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SHA256
bb8147eb00aaa6a4e86a98c7fa4acf7854aadaaae6e41b371cc9378f0b769e0f
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SHA512
4da3203e1f4a3e3245b878f5f4a693e17b77b50874cb6ae77d0947e1bbc95d1560dc774214e85004583925a0f7431f349302b73da46c72d0953b6c5ac90077b6
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SSDEEP
6144:FmVnBp52CvEiz8r/8nRccMhPmThtPFaQ6rcr2W:SD2HZ8nRcNW/ca
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 1 IoCs
Checks for missing Authenticode signature.
resource bb8147eb00aaa6a4e86a98c7fa4acf7854aadaaae6e41b371cc9378f0b769e0f
Files
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bb8147eb00aaa6a4e86a98c7fa4acf7854aadaaae6e41b371cc9378f0b769e0f.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
IMAGE_FILE_DEBUG_STRIPPED
Sections
.idata Size: 41KB - Virtual size: 64KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 15KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 23KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE