Behavioral task
behavioral1
Sample
ebf3e2d2acb181a1388c1477d0f8dbff_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ebf3e2d2acb181a1388c1477d0f8dbff_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
ebf3e2d2acb181a1388c1477d0f8dbff_JaffaCakes118
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Size
2.8MB
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MD5
ebf3e2d2acb181a1388c1477d0f8dbff
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SHA1
a9d643ddf22d0220d3e9eecb8fc16c9d75239293
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SHA256
33b16601dc11e1964b9644d5e3732e932a2fa9ac73aaa2ab11fea9d3e1540f6c
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SHA512
4ec89f94eb294dfc1614bd537e9ed5f88df6307cb94b1646e6a91962605c04f1d382e168c3383f0b075888c100c6a468406eeca392914e7f6a4a9a2b9b384f6c
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SSDEEP
49152:qIjvPtp9ZyTgBtY0ZVUGxKyDI21fQ9fflkFn4twilf9o0c3tGtKT1YrNQbqyBt/J:qIDPtygtY0IyDr1fO3lkFnAH1FcdGtKL
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource ebf3e2d2acb181a1388c1477d0f8dbff_JaffaCakes118 unpack001/out.upx
Files
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ebf3e2d2acb181a1388c1477d0f8dbff_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: 924KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 2.7MB - Virtual size: 2.7MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 22KB - Virtual size: 24KB
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: 624KB - Virtual size: 623KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2.5MB - Virtual size: 2.5MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 260KB - Virtual size: 513KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 44KB - Virtual size: 42KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ