Behavioral task
behavioral1
Sample
a0bf123b63f8780126c53692b27e1b90_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
a0bf123b63f8780126c53692b27e1b90_JaffaCakes118
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Size
48KB
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MD5
a0bf123b63f8780126c53692b27e1b90
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SHA1
d8b8f93ad1dd71e449810181b374a4acd85b2acb
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SHA256
cf7d997f22d3aa1f1f8e8d8f22e7edaa277d990a283c27090c0b12d06c88dac5
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SHA512
de4620739b8d3e8714e0e1f86bb73d11ad241f7d40899c822fc5d1e05ce81da167d6bbef3d83902b6d7873430217111753fe285ce38c56b347765b7eb7f22c3b
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SSDEEP
768:5y2bgl9Tq1l8YZX/XqrQIVf/Qkr0QotIM70gkbkcUIzz89pGaIEe:zbQTq8YpXqrRGkfMIm0gsUIAGaI
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a0bf123b63f8780126c53692b27e1b90_JaffaCakes118 unpack001/out.upx
Files
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a0bf123b63f8780126c53692b27e1b90_JaffaCakes118.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: 2.6MB
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
UPX2 Size: 4KB - Virtual size: 72KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
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: 96KB - Virtual size: 93KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 2.5MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE