Behavioral task
behavioral1
Sample
a96b11dbbe695689530b17381e77fa26_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
a96b11dbbe695689530b17381e77fa26_JaffaCakes118
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Size
31KB
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MD5
a96b11dbbe695689530b17381e77fa26
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SHA1
298f3cd6d37b3820bfed48cab0eca5ce9b63d7bf
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SHA256
aef7db7795cb0ede22ee028e2403ff454002dd24475ffe7ba19cd0f481f6d189
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SHA512
c8b4043aa0152c4c03904b4b504ae89610122d5a985742ec8d38e4af4083256819869adb5aa9fefb8e7d7e92f43a5c358f82be02ad8a1ecea824c1e36f30e979
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SSDEEP
384:PFP+ygGweDVPJPQ0nZhThIdVyP8dc+z8kt7dcFWMqvYT2b7pyO/fn33LVmVb2VfJ:h+xGwe/DiCmtBMqvYT2bUUfLoWfXO8Z
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a96b11dbbe695689530b17381e77fa26_JaffaCakes118 unpack001/out.upx
Files
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a96b11dbbe695689530b17381e77fa26_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: 12KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 29KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
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: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 28KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE