General
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Target
2025-04-07_542a4d4460f0886f204d25e2cca1b421_black-basta_ezcob_xmrig
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Size
4.4MB
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MD5
542a4d4460f0886f204d25e2cca1b421
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SHA1
2681efbe17d6bfe711900ec914588495fbbe1215
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SHA256
4163c894d8978ef7490969a39104c7e37c4f56101ca45f9ec948b655f3a112bc
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SHA512
68da128d0bdc9d02da51133fb2de6147c66279d639ae9da1f2fe3be32fb72bba69a17fb0ed9aeb7a2642fd8465a2f25dee40914a837f0e8b0d64745c13d4d272
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SSDEEP
98304:z1ONtyBeSFkXV1etEKLlWUTOfeiRA2R76zHr8P:zbBeSFkl
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_542a4d4460f0886f204d25e2cca1b421_black-basta_ezcob_xmrig
Files
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2025-04-07_542a4d4460f0886f204d25e2cca1b421_black-basta_ezcob_xmrig.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
Sections
UPX0 Size: 3.4MB - Virtual size: 3.4MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 525KB - Virtual size: 528KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE