Behavioral task
behavioral1
Sample
b11ca0ba7bd1d75843ac241b50fb4a2c08f8d360f04c27720e21621c83716f9f.exe
Resource
win10v2004-20240419-en
Behavioral task
behavioral2
Sample
b11ca0ba7bd1d75843ac241b50fb4a2c08f8d360f04c27720e21621c83716f9f.exe
Resource
win11-20240419-en
General
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Target
b11ca0ba7bd1d75843ac241b50fb4a2c08f8d360f04c27720e21621c83716f9f
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Size
266KB
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MD5
946da44786d07eb9986e2db67edc10c6
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SHA1
9703aded7dfa986ddab22401d55af9028ad73a15
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SHA256
b11ca0ba7bd1d75843ac241b50fb4a2c08f8d360f04c27720e21621c83716f9f
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SHA512
6952ab421aa1bae70eb8aa016d05907072d38a445eef4432cfcb2fc3170c6d56281146df95e813db27d87ae336975f11b42ed747926fdc99bbdaaf8d2a01ae6f
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SSDEEP
6144:iXzKdNY49u8rV9zJTeB6IxACs2Si01net:xa4A6zU0IpLSi01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b11ca0ba7bd1d75843ac241b50fb4a2c08f8d360f04c27720e21621c83716f9f unpack001/out.upx
Files
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b11ca0ba7bd1d75843ac241b50fb4a2c08f8d360f04c27720e21621c83716f9f.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