Behavioral task
behavioral1
Sample
af6acc08b52219c54160aa8014240054_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
af6acc08b52219c54160aa8014240054_JaffaCakes118
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Size
74KB
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MD5
af6acc08b52219c54160aa8014240054
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SHA1
f924a631bb65d15f2864bfd27fbf6a6b05e56ec5
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SHA256
fbccb118fa2325748d554d4e73f76953aceadd43ee0c3943557aaa8b30d68f2c
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SHA512
c8a7edc3101c8836e27ccd5c3385821e4ce808ecb8065a36e7964a61f1e9d942cdd7de0e71af7a78fab3770cc39bc98f3269eb0a1c6808b3552dc6d38c9b5f87
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SSDEEP
1536:9YNQ+cdiUBjyWgp0oNmFqXmOWRDOib6aqkSZZZ3EgGGuJ:9yUBjy5OFvOWRDbbNUEgi
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource af6acc08b52219c54160aa8014240054_JaffaCakes118 unpack001/out.upx
Files
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af6acc08b52219c54160aa8014240054_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: 92KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 40KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 27KB - 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: 74KB - Virtual size: 74KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 14KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 27KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ