Behavioral task
behavioral1
Sample
新云软件.url
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
新云软件.url
Resource
win10v2004-20240709-en
Behavioral task
behavioral3
Sample
系统垃圾一点清.exe
Resource
win7-20240704-en
Behavioral task
behavioral4
Sample
系统垃圾一点清.exe
Resource
win10v2004-20240709-en
General
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Target
40360935eaf67e55db10b1bab1f3a181_JaffaCakes118
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Size
620KB
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MD5
40360935eaf67e55db10b1bab1f3a181
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SHA1
82277e87c00b5edd74d9b231e46a2e4187c5a1a5
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SHA256
115187e310d8fa081faba01cc82e18a094426d4273545f0a2aa22f7101680ab6
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SHA512
b91569d6164bb61073d6f53c84b11b9641344b11dee04fb0f2ed2b94003e32af70dc4d663709500b1aa3dc1aab5dfabf40fdf2a010c56a834deb2a4633ed5c28
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SSDEEP
12288:PbGsLfJOlg6c0rXEi+3a1/aC358vb4VSYh0EQETnkDtFZF6AlgfGKhDmN9KeZRu:DG4hOvc0rUiYa1pyrYhtbggACfSPY
Malware Config
Signatures
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resource yara_rule static1/unpack001/系统垃圾一点清.exe upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/系统垃圾一点清.exe unpack002/out.upx
Files
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40360935eaf67e55db10b1bab1f3a181_JaffaCakes118.rar
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新云软件.url.url
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系统垃圾一点清.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: 708KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 378KB - Virtual size: 380KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 29KB - Virtual size: 32KB
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: 716KB - Virtual size: 712KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 152KB - Virtual size: 148KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 60KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 40KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ