Behavioral task
behavioral1
Sample
新云软件.url
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
新云软件.url
Resource
win10v2004-20231222-en
Behavioral task
behavioral3
Sample
系统优化设置V1.2.exe
Resource
win7-20231215-en
Behavioral task
behavioral4
Sample
系统优化设置V1.2.exe
Resource
win10v2004-20231222-en
General
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Target
882822d44889c81d864995cdb876bc39
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Size
647KB
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MD5
882822d44889c81d864995cdb876bc39
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SHA1
ce0b1fc651c29a64273d9c811a7d4bb3d5d239e4
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SHA256
c1f354d967d06e16852236554b0630e29988a5d879e0e60da83f6f2f0b77439f
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SHA512
fc20ee7834a44d3672871555202497e57739b7c362e26a0075d4164f80ea0503b50b9ee4d40b389cb1e451481b9da39610090ee0dc03a7658f6a48c369bcb2b2
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SSDEEP
12288:3n5GNF5hn7dDIpQvXjUgbiNMFJQmVZsf2anJmBVm1bex2rMdHHp:JG5hZbvTUQFJXVaDnJmaBesrmHJ
Malware Config
Signatures
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resource yara_rule static1/unpack001/系统优化设置V1.2.exe upx -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack002/out.upx autoit_exe -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/系统优化设置V1.2.exe unpack002/out.upx
Files
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882822d44889c81d864995cdb876bc39.rar
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新云软件.url.url
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系统优化设置V1.2.exe.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 428KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 253KB - Virtual size: 256KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 21KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 495KB - Virtual size: 495KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 53KB - Virtual size: 53KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 11KB - Virtual size: 90KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ