Behavioral task
behavioral1
Sample
bc917bb0c759ac578cc909fccde726f7_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
bc917bb0c759ac578cc909fccde726f7_JaffaCakes118
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Size
188KB
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MD5
bc917bb0c759ac578cc909fccde726f7
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SHA1
1fab608c918be5b2f73223583e54436e50f7bdf3
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SHA256
8bdb2b3da12b61d5dc8225332acd3b6211fe66ca662979ab2ff0113efc43fde1
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SHA512
e52e1d0093332aee1eb3815bfaaf60026951bb54e8f5062c2b69096311529735ce6468199e565ca553e39b79647720b12750b8ebedd0b52888ad6d710628331b
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SSDEEP
3072:R5n3cQh1AuUEpRe+khRXIGJxmbweFgKn12FfIFLvLAaxMRk/xL07:R5n3cQvA3Epw+khRXIQ4fGgFTL5miJ47
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource bc917bb0c759ac578cc909fccde726f7_JaffaCakes118 unpack001/out.upx
Files
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bc917bb0c759ac578cc909fccde726f7_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: 252KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 186KB - Virtual size: 188KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - 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: 188KB - Virtual size: 185KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 16KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 212KB - Virtual size: 208KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ