Behavioral task
behavioral1
Sample
bf99f4ead6e249832edb2c85dda25040cdbcf89f69f21b4e60fc9a86e39d87cb.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
bf99f4ead6e249832edb2c85dda25040cdbcf89f69f21b4e60fc9a86e39d87cb.exe
Resource
win11-20240426-en
General
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Target
bf99f4ead6e249832edb2c85dda25040cdbcf89f69f21b4e60fc9a86e39d87cb
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Size
266KB
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MD5
446b7ede1c90fdd0d52b53f7b48ea320
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SHA1
4f7534a5b67f4f04047cc9d90727a492b3f4c61e
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SHA256
bf99f4ead6e249832edb2c85dda25040cdbcf89f69f21b4e60fc9a86e39d87cb
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SHA512
f9cb815314903ec9637f3411009a7d14e9400233aef663a0b7be783b6dc62095d28d282d86a0a9f6f7f07887e70e79b42b6858771e9d2d5ff105e3b99269d992
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SSDEEP
3072:SNXEGZJWhfNFC4S60+XoLczrVmXPoUe2wBFdyMNFASqzNldzmkIW5jpinH01ne4S:AXzKdNY49u8rV2UFkkQNltmkIX01net
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource bf99f4ead6e249832edb2c85dda25040cdbcf89f69f21b4e60fc9a86e39d87cb unpack001/out.upx
Files
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bf99f4ead6e249832edb2c85dda25040cdbcf89f69f21b4e60fc9a86e39d87cb.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