Behavioral task
behavioral1
Sample
汉正码输入法 V2.10.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
汉正码输入法 V2.10.exe
Resource
win10v2004-20240508-en
General
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Target
0de38a4c42523bc6ca6e7762f545c328_JaffaCakes118
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Size
2.6MB
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MD5
0de38a4c42523bc6ca6e7762f545c328
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SHA1
1aba7edde413f8c80c2096c33b4006c3f7218702
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SHA256
af873ad7155837dc8647c00cb2684ca61b288cab91bc9148c78f26a4c2a24589
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SHA512
718887e940e62fd138f0f88aa41414c823b0b3da04dd184445012461501929007878c807592412500c5b0cd8c303219d4d355bb5692ad2181c2227b4f6a914e0
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SSDEEP
49152:rMDWc/KnYaiVr5DBmh1IgbkwCBMx8e8WjACQaVuu6cHCuGjaEjEa:rMD/yYaiVr5sDXkB68A/5FEQa
Malware Config
Signatures
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resource yara_rule static1/unpack001/汉正码输入法 V2.10.exe upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/汉正码输入法 V2.10.exe unpack002/out.upx
Files
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0de38a4c42523bc6ca6e7762f545c328_JaffaCakes118.rar
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下载说明.htm.html .js polyglot
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汉正码输入法 V2.10.exe.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
Sections
UPX0 Size: - Virtual size: 88KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 43KB - Virtual size: 44KB
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
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: 73KB - Virtual size: 76KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 15KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ