Behavioral task
behavioral1
Sample
bf574d90b3874d944c2fbab926643399_JaffaCakes118.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
bf574d90b3874d944c2fbab926643399_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
bf574d90b3874d944c2fbab926643399_JaffaCakes118
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Size
20KB
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MD5
bf574d90b3874d944c2fbab926643399
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SHA1
f397cc8f3899ac4bfd9df498d11b889a7f1fbc2f
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SHA256
1c518cbb2d3090d6350ab0701eb4284ac7a5814460d1dca2fb02b5cae49cfe38
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SHA512
7e84d2a756db57ba5634f3f7527495f7fc60f42d5aa96886d82b638c1589fbb5a1274de44730b156824f4f120a0f46d11d9d72146808661e5f8793162d3062cd
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SSDEEP
384:8yKOmCWP1dVWDzlmWnyQAyxfKoOF8sDnVrT9SqJE/O:8POO1dV6MWn7hKoE8oVrpJE/
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource bf574d90b3874d944c2fbab926643399_JaffaCakes118 unpack001/out.upx
Files
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bf574d90b3874d944c2fbab926643399_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: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 18KB - Virtual size: 20KB
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: 16KB - Virtual size: 13KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 20KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 248B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ