Behavioral task
behavioral1
Sample
1b20a3fc03e0020f6585f068801bd1d46a41c53dcb654c2fb0f77436ddd06870.exe
Resource
win10v2004-20231023-en
General
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Target
1b20a3fc03e0020f6585f068801bd1d46a41c53dcb654c2fb0f77436ddd06870
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Size
266KB
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MD5
5b8ab13dfc2d2720cea1d7060a651158
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SHA1
80adad56b098a786d3528928306184d04c8b7691
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SHA256
1b20a3fc03e0020f6585f068801bd1d46a41c53dcb654c2fb0f77436ddd06870
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SHA512
b23d3e954b2cf9509927ebffd94fe92a291d7e905b21ad0ef4732083e3f8a8f60ed3bb3736e806cf6c6398732b6064a3398200951ba3ddd5da02ca191d7d8240
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SSDEEP
3072:DNXEGZJWhfNFC4S60+XoLczrVmX61ZLosItFjCf5LYbetfx1oigWvKopH01ne4PK:pXzKdNY49u8rVJz40Ffx1oiZKa01net
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1b20a3fc03e0020f6585f068801bd1d46a41c53dcb654c2fb0f77436ddd06870 unpack001/out.upx
Files
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1b20a3fc03e0020f6585f068801bd1d46a41c53dcb654c2fb0f77436ddd06870.exe windows:6 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:6 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