Behavioral task
behavioral1
Sample
cf2d7b6e5d07e50a96e6393b7f85a76a89c5a49711307183bb152a2a4ce51f6e.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral2
Sample
cf2d7b6e5d07e50a96e6393b7f85a76a89c5a49711307183bb152a2a4ce51f6e.exe
Resource
win11-20240412-en
General
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Target
cf2d7b6e5d07e50a96e6393b7f85a76a89c5a49711307183bb152a2a4ce51f6e
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Size
266KB
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MD5
a788374f5bcf8c41dc4debce0203c50a
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SHA1
588ce8e746118fa791db742e90d985d38b786ccc
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SHA256
cf2d7b6e5d07e50a96e6393b7f85a76a89c5a49711307183bb152a2a4ce51f6e
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SHA512
77665beabc2bcdab5678ae615e6856a6227d35e0836af855a7763843453bfc915a2059961589b19650f8efa9ed6118c41e1f82d85d79fafd7c1200a4d8d22b10
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SSDEEP
6144:vXzKdNY49u8rV47tf34cj3VUKIpBdin01net:wa4APtf34cxfIUn01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource cf2d7b6e5d07e50a96e6393b7f85a76a89c5a49711307183bb152a2a4ce51f6e unpack001/out.upx
Files
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cf2d7b6e5d07e50a96e6393b7f85a76a89c5a49711307183bb152a2a4ce51f6e.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