Behavioral task
behavioral1
Sample
285b2699387ab72f059631175f808460_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
285b2699387ab72f059631175f808460_JaffaCakes118.exe
Resource
win10v2004-20240704-en
General
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Target
285b2699387ab72f059631175f808460_JaffaCakes118
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Size
2.6MB
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MD5
285b2699387ab72f059631175f808460
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SHA1
40aafe9fdf515c8918d14d275162aa3614a6ba7a
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SHA256
4ccdf2bd4d8ed54e510997ed667ff6b7164b9b32a8c7b2142ac6cb96804db52d
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SHA512
58f4b0745955c14df2bc3d4b8746eea3bd4817ab381a8f41aaad3457ebb64bea3375331ad6c6a72cfe9cdf5903feff7add7eac7e3e86cca209e84cb50de0ac01
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SSDEEP
49152:werQZbd24erQZbd24erQZbd24erQZbd24erQZbd2oR:prQZirQZirQZirQZirQZZ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 285b2699387ab72f059631175f808460_JaffaCakes118 unpack001/out.upx
Files
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285b2699387ab72f059631175f808460_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: 180KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 37KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 30KB - Virtual size: 32KB
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: 144KB - Virtual size: 143KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 64KB - Virtual size: 63KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ