Behavioral task
behavioral1
Sample
8819e108f0cae2288343e039a1f314e3_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
8819e108f0cae2288343e039a1f314e3_JaffaCakes118
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Size
33KB
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MD5
8819e108f0cae2288343e039a1f314e3
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SHA1
4e942a98ea97920350ba1985fdf696a001c9b2d8
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SHA256
3e29b00b6c9588cafd4155e74079555fade3950495b8f593a09014cd3f41ff45
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SHA512
441f1a5578b2ee5b9f0ecd64e221f32030b5b4ea7af7d943f0c4a648be9707c5b082087e6576429ce957ce4c60162d17d7b43d0fc7af85605013d64c0cd507fc
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SSDEEP
768:Neq5YtQ40B86TQZXh4lxJhwtssxDJja6PEeitSVfKM:NzmC43Mit3xDda6sdIi
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 8819e108f0cae2288343e039a1f314e3_JaffaCakes118 unpack001/out.upx
Files
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8819e108f0cae2288343e039a1f314e3_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: 48KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 30KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - 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: 12KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 40KB - Virtual size: 49KB
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