Behavioral task
behavioral1
Sample
8a2370fc8a6d50ec831508b3a2ca3546_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
8a2370fc8a6d50ec831508b3a2ca3546_JaffaCakes118
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Size
130KB
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MD5
8a2370fc8a6d50ec831508b3a2ca3546
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SHA1
ac3ff0949cacc9fd66779c7c749cdd0b8c859f7d
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SHA256
3efb705716ca2c9e37841d9cfc48743ef8c3cea61f9a04c22d9d569f190814d4
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SHA512
cf10ff1310ee624721467b0dae0a1de6104268a1ed3e65669805256c7e0d400e671e64d077372d4b2a3cd0a620e77ac3acc0ce87095004792c12d6d42d4d193b
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SSDEEP
3072:LfLcyZ5RYbBMGMisw5jrM6NRhSkoIoi9/hfZcL2OtCZvTNg:LfNQBJsa1RckgQZ8ZYL
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 8a2370fc8a6d50ec831508b3a2ca3546_JaffaCakes118 unpack001/out.upx
Files
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8a2370fc8a6d50ec831508b3a2ca3546_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: 184KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 125KB - Virtual size: 128KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 4KB
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: 260KB - Virtual size: 259KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 32KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
uohuahj Size: - Virtual size: 4KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE