Behavioral task
behavioral1
Sample
157937f5b222cad3438ffb78546c4a06721771785fe0a92b2bf9d652fd15ec3e.exe
Resource
win10v2004-20230703-en
General
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Target
157937f5b222cad3438ffb78546c4a06721771785fe0a92b2bf9d652fd15ec3e
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Size
266KB
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MD5
751cb66990624e8ca7a3c9c579064a7a
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SHA1
20e12468193860c70c52128829f89babb3f0ed7f
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SHA256
157937f5b222cad3438ffb78546c4a06721771785fe0a92b2bf9d652fd15ec3e
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SHA512
0156d30f3e4c959d775874e8ce472b3681dd2f8d18a03f2bdd9a670d8d8e62ea1e9127ff163c0065b552c1e32d18734ffb800ff00855c0ccd5d9ae45e70e80f5
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SSDEEP
3072:VNXEGZJWhfNFC4S60+XoLczrVmXQBAA84ksgCggW3KhEfVEoSQDrZa1KH01ne4PK:zXzKdNY49u8rVdKsxifVEoSErT01net
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 157937f5b222cad3438ffb78546c4a06721771785fe0a92b2bf9d652fd15ec3e unpack001/out.upx
Files
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157937f5b222cad3438ffb78546c4a06721771785fe0a92b2bf9d652fd15ec3e.exe windows 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 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