Behavioral task
behavioral1
Sample
d248da8f1023bb762e06fd649f49a367_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
d248da8f1023bb762e06fd649f49a367_JaffaCakes118
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Size
729KB
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MD5
d248da8f1023bb762e06fd649f49a367
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SHA1
d3dc3860f0344f0e9fb4f8808530629bcf68c282
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SHA256
e8fc7c5227912d1323e1e4b80b71f94c2150735cf09c18333ed3a4ef06fe7f12
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SHA512
c9055fe597fb89d41540310ad0485f6e4998c2424f7cb7496520bc4823600bbc35e1a502c24f88f28276386a98204440ea87ac881eb55fa6e2077145970f38a5
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SSDEEP
12288:phZaumKyr9hEytHBb/pjjQ3oyT23YY7HwKR2sIOEjh9v3CojfXn0pW+QH2DCUnTk:phZYtnU3JT2oYH2cEj7SoLXtnWDCUn+d
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource d248da8f1023bb762e06fd649f49a367_JaffaCakes118 unpack001/out.upx
Files
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d248da8f1023bb762e06fd649f49a367_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: 100KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 54KB - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 27KB - Virtual size: 28KB
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: 92KB - Virtual size: 91KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 20KB - Virtual size: 19KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 27KB - Virtual size: 26KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ