Behavioral task
behavioral1
Sample
b2ea0759a7acd0b24c652bb5faf3c5841090ea13b137f0523a9a57782d31e2e9.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
b2ea0759a7acd0b24c652bb5faf3c5841090ea13b137f0523a9a57782d31e2e9.exe
Resource
win10v2004-20231215-en
General
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Target
b2ea0759a7acd0b24c652bb5faf3c5841090ea13b137f0523a9a57782d31e2e9
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Size
536KB
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MD5
e44eea10192b9617906b9738c9d1e038
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SHA1
33cce3f6cc5f196953c51a5f526edda6522b9e77
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SHA256
b2ea0759a7acd0b24c652bb5faf3c5841090ea13b137f0523a9a57782d31e2e9
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SHA512
00d5b38d98f507bfcab4ceb1d6677e4d79ece802d4c30b5e52d945eef87fb0eb0991b3d3fd8c90b881cab670df45a9ba31ac7ea9c9ff833462fdaeb149aa18c6
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SSDEEP
12288:Shf0Bs9bDDq9huzJgIJzgXaEw9Stu/aB9a/Okx2LIa:SdQyDLzJTveuK0/Okx2LF
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b2ea0759a7acd0b24c652bb5faf3c5841090ea13b137f0523a9a57782d31e2e9 unpack001/out.upx
Files
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b2ea0759a7acd0b24c652bb5faf3c5841090ea13b137f0523a9a57782d31e2e9.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 488KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 402KB - Virtual size: 404KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 133KB - Virtual size: 136KB
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_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 165KB - Virtual size: 164KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 65KB - Virtual size: 65KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 482KB - Virtual size: 489KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 132KB - Virtual size: 132KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ