Behavioral task
behavioral1
Sample
4aaf89afc4c6179ff984efa4b0d802dc.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
4aaf89afc4c6179ff984efa4b0d802dc.exe
Resource
win10v2004-20231215-en
General
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Target
4aaf89afc4c6179ff984efa4b0d802dc
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Size
816KB
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MD5
4aaf89afc4c6179ff984efa4b0d802dc
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SHA1
2d4ca6ec2495115048b9a2b96297b9a8e8a85818
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SHA256
bddac98a8652f70505dce02a4fa123a52c3eb9abe09e1268db8ef97dc8b69114
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SHA512
b9c28d37a4cb998bd2a3807e51535d7753d914ff8121a97af38763b98c4a3b00810eea170c85a8e777e6f416112aaf66c4f60ccd22d5367f374cb1eb5975190e
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SSDEEP
12288:g4dlclCLdwOQkGye/GVN6aUMLr9w2d6AJ0SBwU4Yb3MBdYxesDPV0GdcGzuuF:gLkL2vF4Xr9fd6fSpXbRVBdcUu0
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4aaf89afc4c6179ff984efa4b0d802dc unpack001/out.upx
Files
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4aaf89afc4c6179ff984efa4b0d802dc.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: 16KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - 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: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 784B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 568B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ