Behavioral task
behavioral1
Sample
1ae55a9e57a0f1e237b0c17fc74993a3_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
1ae55a9e57a0f1e237b0c17fc74993a3_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
1ae55a9e57a0f1e237b0c17fc74993a3_JaffaCakes118
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Size
45KB
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MD5
1ae55a9e57a0f1e237b0c17fc74993a3
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SHA1
77c60027d67256343ef35f240fd8aacae1604228
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SHA256
3487bb91237e62f9a243bf237f4d79e6dbb8a00f641e5f54c2cc018835f2b71d
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SHA512
048aff90ed21af6275c8e812ec39e99b829d53e60fe28db551e67e3385c0db5fb31aac28416bb0c2882c2672b3844ea2f0340a9c76e66ac6bf45342242c62af3
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SSDEEP
768:eyX3LKew369lp2z3Sd4baFXLjwP/Tgj93b8NIoCTXG9cYKJ1w9/K/OYNd:egKcR4mjD9r82jG9SJ1ww/bNd
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1ae55a9e57a0f1e237b0c17fc74993a3_JaffaCakes118 unpack001/out.upx
Files
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1ae55a9e57a0f1e237b0c17fc74993a3_JaffaCakes118.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_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 56KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 24KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.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_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 46KB - Virtual size: 45KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ