Behavioral task
behavioral1
Sample
ca38490e1766be6c0d3492745bfd185f36cc721d166e9bf0c9b387f70e6e60d1.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
ca38490e1766be6c0d3492745bfd185f36cc721d166e9bf0c9b387f70e6e60d1.exe
Resource
win10v2004-20240508-en
General
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Target
ca38490e1766be6c0d3492745bfd185f36cc721d166e9bf0c9b387f70e6e60d1
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Size
119KB
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MD5
1bdbcf14b60f53fd3f296168736e77a4
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SHA1
2c2124a418719341dca13c1af01ab5d21e989263
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SHA256
ca38490e1766be6c0d3492745bfd185f36cc721d166e9bf0c9b387f70e6e60d1
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SHA512
643b5f4ef5e9d9368b3c0410bd0e58bf529427fca128cc1175a5f54d00648d2b61623c722ed6f0ff070523573dc2565b8ef7d1ae54d5d4073571bfe165cfa9b8
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SSDEEP
1536:CTWn1++PJHJXA/OsIZfzc3/QbUtffT593PrGsi10tmrm6q1pWjGSjOMpW:KQSobUuXjZpW
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 ca38490e1766be6c0d3492745bfd185f36cc721d166e9bf0c9b387f70e6e60d1 unpack001/out.upx
Files
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ca38490e1766be6c0d3492745bfd185f36cc721d166e9bf0c9b387f70e6e60d1.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