Behavioral task
behavioral1
Sample
b97d54ed4699523fa73f77967dfd9cf2e5563bb63969f4391b2776469cd67a4f.exe
Resource
win7-20240508-en
General
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Target
b97d54ed4699523fa73f77967dfd9cf2e5563bb63969f4391b2776469cd67a4f
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Size
371KB
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MD5
eae7fe69820aa477de8b13919d887047
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SHA1
eea96a3697bfe033c54037cd6eb829294924f04b
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SHA256
b97d54ed4699523fa73f77967dfd9cf2e5563bb63969f4391b2776469cd67a4f
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SHA512
b5be73b804937bd981162be7c5dd19ac7aeacdbc4d331fdfd8fb2aadc299b93912203e45a0b8617f6a0c7b5425df2ebd7e5b526f13630521edeb16ea7624292e
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SSDEEP
3072:BmVwRKCb75xkX+Sy37JhLomyxyFa656WexiQ+76U75xVErRt3Lo7e:BmVnE6+RUmGXWkYU
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 b97d54ed4699523fa73f77967dfd9cf2e5563bb63969f4391b2776469cd67a4f
Files
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b97d54ed4699523fa73f77967dfd9cf2e5563bb63969f4391b2776469cd67a4f.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: 41KB - Virtual size: 64KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 15KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 23KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE