Behavioral task
behavioral1
Sample
mipschool2007.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
mipschool2007.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
安装说明.url
Resource
win7-20240705-en
Behavioral task
behavioral4
Sample
安装说明.url
Resource
win10v2004-20240802-en
General
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Target
a924a46d3f9496106fd9853d275b5da2_JaffaCakes118
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Size
2.2MB
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MD5
a924a46d3f9496106fd9853d275b5da2
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SHA1
a93deb0c27623bc69a2f78d842b221f79bf9953c
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SHA256
f4ef73900316540d13cae0b24cccd55a909758c22f40f456c0790330f1eed4ee
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SHA512
69d71aa5329ce854e7bd8fc2e21667b1c0d31ce1aa818d59217c7ba4626aa2bfad16917fdda86516ac9e88a885df1927a8646973f559c7a9c9e6a96b0428eb4c
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SSDEEP
49152:2qN3ejYnLNW8wd5cJFsKKjSC6s3/i8OjLdCoGswcp8yjrofBe:lZ8YxW8BJ2zWCFPi86GsTp/jWe
Malware Config
Signatures
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resource yara_rule static1/unpack001/mipschool2007.exe upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/mipschool2007.exe unpack002/out.upx
Files
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a924a46d3f9496106fd9853d275b5da2_JaffaCakes118.rar
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mipschool2007.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: 92KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 39KB - Virtual size: 40KB
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: 64KB - Virtual size: 68KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 26KB - Virtual size: 26KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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安装说明.url.url