Behavioral task
behavioral1
Sample
b063dffaeb0bffd9da4b090e16567920_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
b063dffaeb0bffd9da4b090e16567920_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
b063dffaeb0bffd9da4b090e16567920_JaffaCakes118
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Size
86KB
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MD5
b063dffaeb0bffd9da4b090e16567920
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SHA1
a46ce90e1d3bb8cc3be5f55840877052455cab80
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SHA256
6777f1f7c55dd2ba9385695aa42f47b1779517898bbf9db81e0b8afd631626db
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SHA512
e053d40e0ba5405cb0c17477ebc766164c8bdca80d50854ea0d5a6bc5be24fc0502d2a78312af2d59e33eee1415f56f092fd8c5e2a8036dbe54d908a67b2e639
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SSDEEP
1536:YKIh2dz0PkNwMgu06uxqCOJI0WPl83AhQdFj8WDk4fG:XrdokwQ0bq9WmpPG
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b063dffaeb0bffd9da4b090e16567920_JaffaCakes118 unpack001/out.upx
Files
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b063dffaeb0bffd9da4b090e16567920_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: 2.0MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 81KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - 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: 2.1MB - Virtual size: 2.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ