Behavioral task
behavioral1
Sample
BC4CS1.6.exe
Resource
win7-20241010-en
General
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Target
3882c505a55247c1fffcfd70b47db89f_JaffaCakes118
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Size
313KB
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MD5
3882c505a55247c1fffcfd70b47db89f
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SHA1
9cbef06fe1e5d2ec19ebae6e18aa254dd59581b2
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SHA256
46b5c201c8b060929ef5a9dd15639e64c21378b29f0902dd7abc65477a71a059
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SHA512
49b57c502d9eeac136190eb29b98bfdcb40d999cee77e2c0d959861141f5ff9f577809e680bebe1048711f2a7d19476f5e1c2dc032cecdf587aa88458a453ede
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SSDEEP
6144:ivjvVCM4TJG9si+o0cd8d8UUSrkb5JcWwwwKA8xTkcbNhdIFuxhRwNwKcGUT:irtCM4TQs9cU8hUk9JcDw3l4nTHcdT
Malware Config
Signatures
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resource yara_rule static1/unpack001/BC4CS1.6.exe upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/BC4CS1.6.exe
Files
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3882c505a55247c1fffcfd70b47db89f_JaffaCakes118.rar
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BC4CS1.6.exe.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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 396KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 231KB - Virtual size: 232KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 14KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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