Behavioral task
behavioral1
Sample
fb2e020783fb66b49d829482bd9d54ebbbe9da0976afa6e13b09ecb13f29d254.exe
Resource
win10v2004-20230703-en
General
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Target
fb2e020783fb66b49d829482bd9d54ebbbe9da0976afa6e13b09ecb13f29d254
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Size
266KB
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MD5
a231046daed3d4c327252c98a8b1ada5
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SHA1
082188a40f9d1016252c432c11ae25b1a36fa1cb
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SHA256
fb2e020783fb66b49d829482bd9d54ebbbe9da0976afa6e13b09ecb13f29d254
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SHA512
f46137bb05c22c926291f44887a2e8ff4e450cd27ce57485c2573ea31e511b96c19a0114ee408ee6c026262a143ba842231d1fa0394dcf7f85b2b94601af6b7d
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SSDEEP
6144:wXzKdNY49u8rVaRsJCKvMiqG/7r01net:va4ANik2r01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fb2e020783fb66b49d829482bd9d54ebbbe9da0976afa6e13b09ecb13f29d254 unpack001/out.upx
Files
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fb2e020783fb66b49d829482bd9d54ebbbe9da0976afa6e13b09ecb13f29d254.exe windows 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: 368KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 163KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 101KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows 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: 114KB - Virtual size: 113KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 327KB - Virtual size: 326KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ