Behavioral task
behavioral1
Sample
JaffaCakes118_a3f2b2f7f9b16f8ac317c75d3b8d702a34f73943ccfb49619954a88990a7b76e.exe
Resource
win7-20241010-en
General
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Target
JaffaCakes118_a3f2b2f7f9b16f8ac317c75d3b8d702a34f73943ccfb49619954a88990a7b76e
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Size
3.0MB
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MD5
128139eaa20f054e2c4ad6a322686b8b
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SHA1
a975ad788fed9a85af200a40b38fdd04d4a0770e
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SHA256
a3f2b2f7f9b16f8ac317c75d3b8d702a34f73943ccfb49619954a88990a7b76e
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SHA512
d35d90488198be9625daf871d455e1b1ccb2de84606c5b23c5fa5f0cdb3df1262dde12f5724221a46d93d21118d387477b53d36ee6df4b35822c81e267a80017
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SSDEEP
49152:EnCbL83y9FdfE0pZ0zCa4wI156uL3pgrCEdMKPFotsgEBr6Gb:EniLf9FdfE0pZB156utgpPFotBEh
Malware Config
Signatures
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XMRig Miner payload 1 IoCs
resource yara_rule sample xmrig -
Xmrig family
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource JaffaCakes118_a3f2b2f7f9b16f8ac317c75d3b8d702a34f73943ccfb49619954a88990a7b76e
Files
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JaffaCakes118_a3f2b2f7f9b16f8ac317c75d3b8d702a34f73943ccfb49619954a88990a7b76e.exe windows:6 windows x64 arch:x64
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 724KB - Virtual size: 3.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 272KB - Virtual size: 272KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE