Static task
static1
Behavioral task
behavioral1
Sample
17ouyu.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
17ouyu.exe
Resource
win10v2004-20240412-en
General
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Target
f3964819604e75203fb4f33a8414737b_JaffaCakes118
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Size
135KB
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MD5
f3964819604e75203fb4f33a8414737b
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SHA1
3a7da5cc641ba89e832ebf765c4dff09b298f848
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SHA256
cb3e7ac4966e8dab8d72a75c2b14a2ab7673c91877dcb14029f4a5bb876b9f48
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SHA512
ae2336a611088c4bf13f7a1e60cffadbc4946b95f7902b1b9419d06d542b4673ecbf99c3b3dccb6ac4c1176955d400fff72e025c32a05fe6c8ba092752bbe3d0
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SSDEEP
3072:xBayVSLIR1/mkedb5IYES4cfe8gI/4F5rbuh3isfb1qgCiA:rbSLI/i7P4c2E/g5/p+b1fC1
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/17ouyu.exe
Files
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f3964819604e75203fb4f33a8414737b_JaffaCakes118.rar
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17ouyu.exe.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
Size: - Virtual size: 248KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: 124KB - Virtual size: 128KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 22KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE