Behavioral task
behavioral1
Sample
cfc1bab5f6de287255d48b76bf8d4f4f_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
cfc1bab5f6de287255d48b76bf8d4f4f_JaffaCakes118
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Size
22KB
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MD5
cfc1bab5f6de287255d48b76bf8d4f4f
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SHA1
49cfcca2b018882ee7e81d6a26a7b1b83bc3d3ab
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SHA256
3f117477d714af4b23ea954493ee46979dfc05b34011a73b96831862768f382f
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SHA512
6feab4376087a2ecf7ef1f2e39f65d7c68bb6d1273d2eeefd2ffdfc2b1cf13f3a61abda948e08271240fcf0080a75bd70c857579eb5f64d652925525a3603be1
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SSDEEP
384:kWrDhNoAXZDCPxHzDEzwB6xGS7iQbKLaodFqqL4wrt6eJ98rgPaWJw:Pr1NDpQf8wBfIHKeodFq6yHrDW
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource cfc1bab5f6de287255d48b76bf8d4f4f_JaffaCakes118 unpack001/out.upx
Files
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cfc1bab5f6de287255d48b76bf8d4f4f_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 72KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 19KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 14KB - Virtual size: 14KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.cs Size: 1024B - Virtual size: 554B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 5KB - Virtual size: 50KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ