General
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Target
cf7b869d01b84bd90ffa8ff6ab90aa76_JaffaCakes118
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Size
187KB
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MD5
cf7b869d01b84bd90ffa8ff6ab90aa76
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SHA1
6b533b1ffd5e0c61952b291c2f35fbeb050f49b7
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SHA256
949919acc9767452be40360c5b3839bf48f4d899d795bc9da5e8ce15e06590d6
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SHA512
84b1d4f0536c6994cc1f534f14f38d0fcba5195bded9a0be916283ca1dbbdc19bcf4ee7961e2d87bf8fe4e9b80c224788eb487f353b85e444a7f178e2c127332
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SSDEEP
3072:o4+mL2lDDk5YXuX8CcqsyBH0ZbPW4x7k7gpdsXt5HC4sw6VMJ3Ro+fCbONM4XBlQ:os2q5dsyt4zW4xOgpd0nHoiJ3RomCbZe
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource cf7b869d01b84bd90ffa8ff6ab90aa76_JaffaCakes118 unpack001/out.upx
Files
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cf7b869d01b84bd90ffa8ff6ab90aa76_JaffaCakes118.exe windows:10 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: 56KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 177KB - Virtual size: 180KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:10 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: 134KB - Virtual size: 134KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 75KB - Virtual size: 75KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ