Behavioral task
behavioral1
Sample
137f4f30e8eea5d9b594a6d852489638.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
137f4f30e8eea5d9b594a6d852489638.exe
Resource
win10v2004-20231215-en
General
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Target
137f4f30e8eea5d9b594a6d852489638.exe
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Size
705KB
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MD5
137f4f30e8eea5d9b594a6d852489638
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SHA1
bc8a5e2e7285aecd027cd556133c6445e15ec716
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SHA256
fa154a4495fddd92028f021242c6e6f358c26a9cf2f95f5c796477f86377fa72
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SHA512
27d699f673cdf53280cbe1db0152451cac2be77dec0973e0c080607f8ad9c7ce28149ebc44d06ddb86175358d07e9865fb3503e182383fd80b401c3b0e7b7db7
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SSDEEP
6144:YhbZ5hMTNFf8LAurlEzAX7oEwfSZ4sXUzQI6FTBDcTd9hCovAxmXY1YcYqYwYd:2tXMzqrllX73wfEI6hBDYXY1YcYqYwYd
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 137f4f30e8eea5d9b594a6d852489638.exe
Files
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137f4f30e8eea5d9b594a6d852489638.exe.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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 136KB - Virtual size: 136KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 86KB - Virtual size: 88KB
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
.imports Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE