Behavioral task
behavioral1
Sample
4b92dc93ebf9cf5782ccad5b7ee03d1b.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
4b92dc93ebf9cf5782ccad5b7ee03d1b.exe
Resource
win10v2004-20231215-en
General
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Target
4b92dc93ebf9cf5782ccad5b7ee03d1b
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Size
459KB
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MD5
4b92dc93ebf9cf5782ccad5b7ee03d1b
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SHA1
ad21d819828563810a6381412892dde2321d7bd1
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SHA256
a7bc907ac20e8386682c104d490becd8704323ffdd55a6414b64718f02155f22
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SHA512
978d21f48d96874a8ee7ea1224d751e97342a359dc7dc6c15799c8385a3242d74eeecab010b2d1c77f7240e0af0d047f54a58b64d29bbd776c98b340f4cf4750
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SSDEEP
12288:fXb1TjQ+p3rbNuqsDBFBygivAIKMV4qljNk2oSe:fXbrp3rbER9rNpIKW4qJWb
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4b92dc93ebf9cf5782ccad5b7ee03d1b
Files
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4b92dc93ebf9cf5782ccad5b7ee03d1b.exe windows:5 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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 1.1MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 451KB - Virtual size: 452KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE