Behavioral task
behavioral1
Sample
a184d6020dc02469dc01d82f08a8dbbc_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
a184d6020dc02469dc01d82f08a8dbbc_JaffaCakes118
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Size
107KB
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MD5
a184d6020dc02469dc01d82f08a8dbbc
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SHA1
da94a5838fd555a9f012b6808649349ae3d1a042
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SHA256
5821491b3c7d606b4c13e29ba1353136710993d06a31ed427b57b7c322fbb132
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SHA512
973f907fa58ce82a74f720bcff8da0a382fb648a19969327a7d2d8c0e1eb8413048dc8ed8757934d4b5d95732e577d2f146b2579b8360dbb47b2d95cfbd737ca
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SSDEEP
3072:HD/Olrv/9lwQoAfVLfFngSzigMx4znrsQSg+b0nJuy1jB:7Odv/HFngSWgQ43z/b1jB
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a184d6020dc02469dc01d82f08a8dbbc_JaffaCakes118 unpack001/out.upx
Files
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a184d6020dc02469dc01d82f08a8dbbc_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: 184KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 86KB - Virtual size: 88KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 8KB
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: 56KB - Virtual size: 55KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 15KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 54KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 134KB - Virtual size: 133KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ