General
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Target
WinRaR20.exe
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Size
391KB
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MD5
ec42aa55f74a7906bec50c8165bc1210
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SHA1
54eb6c77ce516733ce0a3cc2022df9c109cb2b88
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SHA256
f795e5b1946d11a913bfe961ea4e5f93d3187e672fd99e00a8ad8dc7627c235c
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SHA512
7e3d3745c2ffeddcd6b5b7265e26d14b22d58c3661be149bb93c3f66d37edba36587e68d4b9840dabc148d5bafbdf255555a7139b1418444fefe90d3a24773a5
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SSDEEP
3072:Ym4W1XIjYzbLFLj7OQ8YV49q8C6MBtZGnVdyJFjD4dFXYUXZObqhcbauK0bZIrkZ:H9WOw0bZIIt8H4vHNObyfQLmjXgZzx
Malware Config
Signatures
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Detect Xworm Payload 1 IoCs
resource yara_rule sample family_xworm -
Xworm family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource WinRaR20.exe
Files
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WinRaR20.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 282KB - Virtual size: 281KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 108KB - Virtual size: 107KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ