Behavioral task
behavioral1
Sample
2feef794c9cd668800c3e3069218e6235e58ad7e3a831482e20136dd5e5c030f.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2feef794c9cd668800c3e3069218e6235e58ad7e3a831482e20136dd5e5c030f.exe
Resource
win10v2004-20240508-en
General
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Target
2feef794c9cd668800c3e3069218e6235e58ad7e3a831482e20136dd5e5c030f
-
Size
117KB
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MD5
7e491ee3bbeddf1082e4a6e0ae1dc55f
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SHA1
b0aa7dbef01b859ec9eb37dbba015dfeb04d0459
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SHA256
2feef794c9cd668800c3e3069218e6235e58ad7e3a831482e20136dd5e5c030f
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SHA512
b2c15f5b0c2b8e792654e18a36a640cf91e7ed2321eabdb4e0f92c6916a8ed7d063f412603040c73983ebf55724cb2473751b6be3f521a47ebc40423f931d669
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SSDEEP
1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hflip:hfAIuZAIuYSMjoqtMHfhflixig
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 2feef794c9cd668800c3e3069218e6235e58ad7e3a831482e20136dd5e5c030f unpack001/out.upx
Files
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2feef794c9cd668800c3e3069218e6235e58ad7e3a831482e20136dd5e5c030f.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ