Behavioral task
behavioral1
Sample
4eb355e59df7c9f53bdda883e2a3bbd38117b5446e9075180dff52423b917756.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
4eb355e59df7c9f53bdda883e2a3bbd38117b5446e9075180dff52423b917756.exe
Resource
win10v2004-20240412-en
General
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Target
4eb355e59df7c9f53bdda883e2a3bbd38117b5446e9075180dff52423b917756
-
Size
173KB
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MD5
0c41e80c413f78ea9484fadbfced654c
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SHA1
417e3be763e1927969000b69d958ee7687f104b3
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SHA256
4eb355e59df7c9f53bdda883e2a3bbd38117b5446e9075180dff52423b917756
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SHA512
4fed704fbfd3f95b4126996f431155b1577a86495e8b4b7aa18d4f25b068c0c5b52792afce8aec1f41f830037bd510082b0dd165f9e17c9680911778fef28af0
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SSDEEP
1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hfuTO:hfAIuZAIuYSMjoqtMHfhfu6W2QZwKS77
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 4eb355e59df7c9f53bdda883e2a3bbd38117b5446e9075180dff52423b917756 unpack001/out.upx
Files
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4eb355e59df7c9f53bdda883e2a3bbd38117b5446e9075180dff52423b917756.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