Behavioral task
behavioral1
Sample
cb8de946463b7da233e50d959c88b55b8a26ec27847c3eb4d22e867fa0aecf3f.exe
Resource
win7-20240221-en
General
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Target
cb8de946463b7da233e50d959c88b55b8a26ec27847c3eb4d22e867fa0aecf3f
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Size
469KB
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MD5
3fc698dc6e6c19dafe748f30bed88e0e
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SHA1
df890e8d759545bdd3fdb4cf7596df477db3c3f8
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SHA256
cb8de946463b7da233e50d959c88b55b8a26ec27847c3eb4d22e867fa0aecf3f
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SHA512
6291d55d7ea97a916bf130e6430055357ebc9f8c2380b88ac5b93c83f451b1141f5fd55d64fe9b65640443ecf22f0d5d04c7fe30ff2842838dcbdd23eeaf4b82
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SSDEEP
12288:FsdXFfP7nn+br6DfOnMmX2Uict9Thbs0Qq0kj0y:FOXFn7n+brNnvXLiwThbs3q+y
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 1 IoCs
Checks for missing Authenticode signature.
resource cb8de946463b7da233e50d959c88b55b8a26ec27847c3eb4d22e867fa0aecf3f
Files
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cb8de946463b7da233e50d959c88b55b8a26ec27847c3eb4d22e867fa0aecf3f.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: 126KB - Virtual size: 144KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 64KB - Virtual size: 68KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 63KB - Virtual size: 64KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE