Behavioral task
behavioral1
Sample
cnhubei_xsc.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
cnhubei_xsc.exe
Resource
win10v2004-20241007-en
General
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Target
5520d224a41ff63c42b8e08161d9b977_JaffaCakes118
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Size
364KB
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MD5
5520d224a41ff63c42b8e08161d9b977
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SHA1
d653f6a69bb084b8d9bb0978dcc6bdbd0cbfef36
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SHA256
106d63d27a8d294cab42975e36af9e2f21550f7e59850b823cda27991aa2e7a6
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SHA512
2da0e51b78ccd314ebf75271c2adacf0e280a9534f98e0d2f561352f0fede987b1165ff01cfbc59c4f05948627b966ee77a68fe8717eb8fe14338232c7c4be0d
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SSDEEP
6144:Fw6VTArcnl8luOewjKl9TvIBCzO3cr3+3A5jXRHZdTdlOzhUdibOcyx+XX/ZOr8F:FxVs62gOaLTIBCy3qpVXjQzids9JZQXW
Malware Config
Signatures
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resource yara_rule static1/unpack001/cnhubei_xsc.exe upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/cnhubei_xsc.exe
Files
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5520d224a41ff63c42b8e08161d9b977_JaffaCakes118.rar
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cnhubei_xsc.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: 1024KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 360KB - Virtual size: 360KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE