Behavioral task
behavioral1
Sample
540f6608bd196f4089ce2c748ea132b0ab399d1c5ac011094c309a3c4699ab2d.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
540f6608bd196f4089ce2c748ea132b0ab399d1c5ac011094c309a3c4699ab2d.exe
Resource
win11-20240426-en
General
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Target
540f6608bd196f4089ce2c748ea132b0ab399d1c5ac011094c309a3c4699ab2d
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Size
266KB
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MD5
c51991148698e95736dd15af7405ce70
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SHA1
8646bbb5b1eae8c62b81c1e2f459d11d97f51f5a
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SHA256
540f6608bd196f4089ce2c748ea132b0ab399d1c5ac011094c309a3c4699ab2d
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SHA512
812b1cd9f7de875f2d6a267f4beee06adbdd545a2dee70de8a56d9825f14f01f5316abc2443f59e2c362dfb1960719373c453a75276a5f29bfe4cae6bcaa0e09
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SSDEEP
3072:tNXEGZJWhfNFC4S60+XoLczrVmXNDdpF8MZwGSfeT0vcVyrefD5TFuRrUZzWH01Q:rXzKdNY49u8rVa/wMlr5xuRrUU01net
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 540f6608bd196f4089ce2c748ea132b0ab399d1c5ac011094c309a3c4699ab2d unpack001/out.upx
Files
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540f6608bd196f4089ce2c748ea132b0ab399d1c5ac011094c309a3c4699ab2d.exe windows:6 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: 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:6 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: 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