Behavioral task
behavioral1
Sample
b4673f9eebf8f6db5c0ae7a7d32000fb_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
b4673f9eebf8f6db5c0ae7a7d32000fb_JaffaCakes118
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Size
146KB
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MD5
b4673f9eebf8f6db5c0ae7a7d32000fb
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SHA1
8996fe8705a217043d9667632bfd940264640a1c
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SHA256
740af177422249838f25997f167e78fe2f894a14a8d83620f1e5e259f8550563
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SHA512
f9db7edbf96ae22af7f0d378ad44086bb7e86d56d552c62075ab0ee145ec7737a673204db8fdf63b181af7c83dbffb3d5efd93792ec6006b55d03bf8424478c7
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SSDEEP
3072:eE5dzlmn6G7eLI7+F5cyKvnnr8WGt1FiSmuniVjGv:x5X9r0ancyKvnQjF59gje
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b4673f9eebf8f6db5c0ae7a7d32000fb_JaffaCakes118 unpack001/out.upx
Files
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b4673f9eebf8f6db5c0ae7a7d32000fb_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: 80KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 119KB - Virtual size: 120KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 25KB - Virtual size: 28KB
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: 59KB - Virtual size: 59KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 26KB - Virtual size: 26KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 68KB - Virtual size: 73KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 25KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ