Behavioral task
behavioral1
Sample
cb8ed5ac71ef93ce76090998e07dbe9a.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
cb8ed5ac71ef93ce76090998e07dbe9a.exe
Resource
win10v2004-20231215-en
General
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Target
cb8ed5ac71ef93ce76090998e07dbe9a
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Size
327KB
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MD5
cb8ed5ac71ef93ce76090998e07dbe9a
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SHA1
f6c2bb92da77aa20593fd0ded04d5edd50670957
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SHA256
1cb1c21bab730f0bf1036d8c54a02c978a9f44c7fb70d1d2b9f884e5f186acb3
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SHA512
1cbb70fa57433337a21079f67a7ebc70e96b92f3b6acc100595e130719c29a88f5de53dbc4f448660264e4472f5af796078bb5de9fd5b7b78e3c25db4f0139b7
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SSDEEP
3072:v15HnaWAt15n15HnaWAt15n15q15n15HnaWAF:t5H98515H98515g515H9c
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource cb8ed5ac71ef93ce76090998e07dbe9a unpack001/out.upx
Files
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cb8ed5ac71ef93ce76090998e07dbe9a.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_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - 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_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.text Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 128B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1024B - Virtual size: 752B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 496B
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE