Behavioral task
behavioral1
Sample
b564328a02522216996dc05b13c5675e_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
b564328a02522216996dc05b13c5675e_JaffaCakes118
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Size
147KB
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MD5
b564328a02522216996dc05b13c5675e
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SHA1
a41cd020d1734af3642d6787a1987ea049044f0f
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SHA256
117631136ca26a9108977d9bea04d78e74c337f74f102304220265faea22d45b
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SHA512
7e723002a48fcf2ebb0fee1aad72088fccffbe06313ab9dff7225b368827b826a5380df3e5eea0bc096ffa829dbffa69d759eeb5ea0c9410ee7297df40c6ad50
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SSDEEP
3072:QL4vsbM6+uW8Y9Ra9JIxXFoF8JkNOFuwNCoUYl2ZuqCD3degVuLg:24vbudaRa9axVoOYOg9VRCD3HEg
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b564328a02522216996dc05b13c5675e_JaffaCakes118 unpack001/out.upx
Files
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b564328a02522216996dc05b13c5675e_JaffaCakes118.exe windows:6 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: 192KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 144KB - Virtual size: 144KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:6 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: 48KB - Virtual size: 48KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 123KB - Virtual size: 124KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 152KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ