General
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Target
2025-04-07_3ed6e5e6efb208b9d90b551ff6266a2b_cobalt-strike_poet-rat
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Size
5.3MB
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MD5
3ed6e5e6efb208b9d90b551ff6266a2b
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SHA1
c703fbf3b74240c6c01b64dc565ee70e60934b38
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SHA256
1e7efdec695311c8a712d6a56380b00a64ada2851f067fb812f35ceba64ad08b
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SHA512
dab1db0cfb04cae77a221cbc31e832005a67b624cbfadb5f7445611223dc3356dd2208aca3a3176d2799415f4b1d64a111b026aa2e8ff052ba1a60f9dc951818
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SSDEEP
98304:oemTLkNdfE0pZrD56utgpPFotBER/mQ32C:T+q56utgpPF8u/B
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 2025-04-07_3ed6e5e6efb208b9d90b551ff6266a2b_cobalt-strike_poet-rat
Files
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2025-04-07_3ed6e5e6efb208b9d90b551ff6266a2b_cobalt-strike_poet-rat.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_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