Behavioral task
behavioral1
Sample
de77890aa38f598ab6c7d3de02390efe_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
de77890aa38f598ab6c7d3de02390efe_JaffaCakes118
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Size
1.8MB
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MD5
de77890aa38f598ab6c7d3de02390efe
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SHA1
24d7bd5b5e0d61851ae5288d382cdaba555972ec
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SHA256
eddbe8f356f931a3bbf4cf9b51dfc45c08553ee1c4766d35d627a67771f0a5c1
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SHA512
e521f1c59f0dabf936a0db41da9d19add9668ec6a62113a9f620bb0267da85da78c1385f3bbb0460429ff67afbb84065eb44b03b4bf9d3e459f4853679a75273
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SSDEEP
49152:er4Dy/dSnIZl19ZooQbQAoTTbquEGS2xRjeI4f:eWy/UIZbQOuGFrjeI4f
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource de77890aa38f598ab6c7d3de02390efe_JaffaCakes118 unpack001/out.upx
Files
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de77890aa38f598ab6c7d3de02390efe_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: 1.3MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 550KB - Virtual size: 552KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 12KB
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: 21KB - Virtual size: 932KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 905KB - Virtual size: 908KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ