Behavioral task
behavioral1
Sample
b07cef73c63a5b686a6c9c0ac8c585a81caf11841af9c886a40222da500d54e2.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
b07cef73c63a5b686a6c9c0ac8c585a81caf11841af9c886a40222da500d54e2.exe
Resource
win11-20240221-en
General
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Target
b07cef73c63a5b686a6c9c0ac8c585a81caf11841af9c886a40222da500d54e2
-
Size
266KB
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MD5
6b9c5d5d43eaba8d12d536e5284a9df9
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SHA1
5f6368b7a8017cd4853e72ade88326192f0c691a
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SHA256
b07cef73c63a5b686a6c9c0ac8c585a81caf11841af9c886a40222da500d54e2
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SHA512
a0fdc196304200049e4f97b1d2c7a25bf25c4346812ff87f8c3a36fe36b148490d046455101fac5a1737b576e7c3b5756d0af6bab06163a26ad1d2cdfc386803
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SSDEEP
6144:UXzKdNY49u8rVhjnwl4cj3VUKIpCcKY01net:7a4AMjnQ4cxfIDh01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b07cef73c63a5b686a6c9c0ac8c585a81caf11841af9c886a40222da500d54e2 unpack001/out.upx
Files
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b07cef73c63a5b686a6c9c0ac8c585a81caf11841af9c886a40222da500d54e2.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