Behavioral task
behavioral1
Sample
b81f623171090abb30d0cbf6068575de.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b81f623171090abb30d0cbf6068575de.exe
Resource
win10v2004-20240226-en
General
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Target
b81f623171090abb30d0cbf6068575de
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Size
2.7MB
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MD5
b81f623171090abb30d0cbf6068575de
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SHA1
bf50cf77b9b22c7358b29bf260d59e9d5add4621
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SHA256
ef1e60af4a45e8534d34d3d360773b8c6f3a7dea54974b797fc5b472d693139f
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SHA512
9f5c29c977a9622330520256983db8d53e27ef004877b18267e1f1cc830efdd1db454164c41a91c2b2205159daad88e7b92b384e4c05c8e20c5da190de99dd6d
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SSDEEP
49152:hN1cxxiauVVv56raUiBi350fvURFVeqcKmaH6MoX8y5t4aUNWBKzCf:j1cxxuVX6rZysLl/maHhol5t4oECf
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b81f623171090abb30d0cbf6068575de
Files
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b81f623171090abb30d0cbf6068575de.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: - Virtual size: 3.6MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 1.2MB - Virtual size: 1.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 135KB - Virtual size: 136KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE