Behavioral task
behavioral1
Sample
889cc421d2a08da8ca615211a9ba85f0_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
889cc421d2a08da8ca615211a9ba85f0_JaffaCakes118
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Size
812KB
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MD5
889cc421d2a08da8ca615211a9ba85f0
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SHA1
73879705c3cfa9ee854e4dd0eeae1fff993e2b6b
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SHA256
7deaf588e445f9b02dac2e956627a584ae0c7a3c21155af7c47a39c433bd5a3c
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SHA512
0312092008b0e027389527e67472ef19d0aa3320dcdde60b91c62db62dab1d9d8e19c006c1f084d5d24f4807b3e7d6f9a02533b11d834064f3600f45fd11a1c4
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SSDEEP
12288:Xscz+7BP17A3zsZrfv/S4N+n9SoSywALHz6ZhV2HSXPsJd7ZR8go8ct6P1EEUm7:X4BhAg9/SO+HSAHeZhV2SUc7t6dEjm
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 889cc421d2a08da8ca615211a9ba85f0_JaffaCakes118 unpack001/out.upx
Files
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889cc421d2a08da8ca615211a9ba85f0_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: 1.5MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 795KB - Virtual size: 796KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 16KB - Virtual size: 16KB
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: 648KB - Virtual size: 646KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1.2MB - Virtual size: 1.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 100KB - Virtual size: 322KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 44KB - Virtual size: 41KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ