Behavioral task
behavioral1
Sample
b5965494aa5e6155aa51c02964908ee3_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
b5965494aa5e6155aa51c02964908ee3_JaffaCakes118
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Size
83KB
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MD5
b5965494aa5e6155aa51c02964908ee3
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SHA1
15d1a27aa9e7da3875b4f6bb7317b10a73de3505
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SHA256
97d5e209a30212678968388395a5ebec60f0011c0849e709b5be9f8a3c48cbda
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SHA512
d10d7a1ee8eb976bb0ae36792812e4ab9237c63e6cbef4f999537b96fb6ea33b8715d6d33e124093359f9a888388a8ff2484db8f16d3354280f0f19abec6b45d
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SSDEEP
1536:IxWNzPnwy0MT/h0nwkdfGC2pmN0XEjAqZhFhchLIzQ9xV/zrcyM51g:I8NLnwyD/hwwe98m2XEEqjgUQ9HOrg
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b5965494aa5e6155aa51c02964908ee3_JaffaCakes118 unpack001/out.upx
Files
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b5965494aa5e6155aa51c02964908ee3_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: 44KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 80KB - Virtual size: 84KB
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: 16KB - Virtual size: 13KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 92KB - Virtual size: 90KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ