Behavioral task
behavioral1
Sample
duanmainput.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
duanmainput.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral3
Sample
安装说明.url
Resource
win7-20231129-en
Behavioral task
behavioral4
Sample
安装说明.url
Resource
win10v2004-20231222-en
General
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Target
22efe885172e261af30c0711f6bc4228
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Size
2.3MB
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MD5
22efe885172e261af30c0711f6bc4228
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SHA1
24ac408427d437c04032726013efe71d484199be
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SHA256
214d888e5628ee3213beb3efe4aa279618e473bbb88810b60d456d0552f191d0
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SHA512
147e2f8b20c5d18440e82afa1ae33c2b74a520f656d53d0e72a8b55fb416abe707d7acfea2989ebbf5bec8bb0ff7a4a9cd0b5e7433c812cf8bf87acfd4649b17
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SSDEEP
49152:aoCouEmwn3/K0NrSReLezVOzvE6kbD/SvFSWh+WPM:ao7LmwhNrSoEMQfSt9wgM
Malware Config
Signatures
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resource yara_rule static1/unpack001/duanmainput.exe upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/duanmainput.exe unpack002/out.upx
Files
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22efe885172e261af30c0711f6bc4228.rar
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duanmainput.exe.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
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: 300KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 170KB - Virtual size: 172KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
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
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
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: 313KB - Virtual size: 312KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 9KB - Virtual size: 85KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 14KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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安装说明.url.url