Behavioral task
behavioral1
Sample
MAYA2009.shuangyubuding/MAYA2009.shuangyubuding_setup.exe
Resource
win7-20240704-en
General
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Target
a8e570774085ab1e1717ab475887cfde_JaffaCakes118
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Size
3.3MB
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MD5
a8e570774085ab1e1717ab475887cfde
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SHA1
16590d52387c70788a5b1175544846f07fe4743c
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SHA256
80fbb4463dc2240ab93a4984ef4b385e6f4ef6b3c0e811ab3d2fcc03cee9fe45
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SHA512
4b3a3e0812cdd468a3699612389fb07f1a60efa6c4bf92fce11458248c22b63a74fa2c21cc0b1d25d6f36e1bd687df1fff6639a2ed42f2cb78ceaf7d07e4e96e
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SSDEEP
98304:w2NC2z4ef7gmf3qeknobXTUKmZyP2vSo/JFeCEpR6:Nb0a+eeobDHoyP2vdDYq
Malware Config
Signatures
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resource yara_rule static1/unpack001/MAYA2009.shuangyubuding/MAYA2009.shuangyubuding_setup.exe upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/MAYA2009.shuangyubuding/MAYA2009.shuangyubuding_setup.exe unpack002/out.upx
Files
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a8e570774085ab1e1717ab475887cfde_JaffaCakes118.rar
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MAYA2009.shuangyubuding/MAYA2009.shuangyubuding_setup.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