Behavioral task
behavioral1
Sample
eaefba3eaf4829eaa9113e860e99656f_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
eaefba3eaf4829eaa9113e860e99656f_JaffaCakes118
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Size
86KB
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MD5
eaefba3eaf4829eaa9113e860e99656f
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SHA1
5073b462bfa0a3516e32d94d72638d456a2f2533
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SHA256
7028197f7364d66dd28bfbe94cb05b83457899f4d717c534b8da0adc0143ba5d
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SHA512
519ebf655e183b5dab1b22afca08b7b8801546a9213428b16166c7d3d822a917596884ab02b6bbb5f7848a50077885122e85ca471d144e0264cdb3fb45e94599
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SSDEEP
1536:loubnPzMkwE1ZmepYliA0oysl9vY2/zK9B5wPY5czf1LoIlSaT:lou7Pxt1jY10TslZp84vNT
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource eaefba3eaf4829eaa9113e860e99656f_JaffaCakes118 unpack001/out.upx
Files
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eaefba3eaf4829eaa9113e860e99656f_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: 112KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 59KB - Virtual size: 60KB
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: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: 108KB - Virtual size: 105KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 28KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 16KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ