Behavioral task
behavioral1
Sample
8380a9c639e764a38e691e1376762194_JaffaCakes118.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
8380a9c639e764a38e691e1376762194_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
8380a9c639e764a38e691e1376762194_JaffaCakes118
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Size
84KB
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MD5
8380a9c639e764a38e691e1376762194
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SHA1
8e7cc802a628df858c32b22167e4531e80ba71ae
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SHA256
f6d94bd1b033b14578498b2811ceba2c5d3eaaf5f5ce6804511c89041d95bfda
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SHA512
e8cde2f4a84e5096b3159bebd1180e690ac4577e3dca14023d68fec4ea7aa94ddf3a5e4c319a5828976508677d47129b5ad401b264ebf9b595df0b31d9955703
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SSDEEP
1536:NrQJCLNP6JX4PdH+AW6d5IqTrkzQYDTAtfnZvzxf4jTNOSU3dc:NrQ8LNPeqe16dKqTr6PAnBmvNc3dc
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 8380a9c639e764a38e691e1376762194_JaffaCakes118 unpack001/out.upx
Files
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8380a9c639e764a38e691e1376762194_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 100KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 82KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 119KB - Virtual size: 118KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 31KB - Virtual size: 30KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 10KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 436B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ