Behavioral task
behavioral1
Sample
b544d9d55ff51e8c39c3a8c3987d056b.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b544d9d55ff51e8c39c3a8c3987d056b.exe
Resource
win10v2004-20240226-en
General
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Target
b544d9d55ff51e8c39c3a8c3987d056b
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Size
1.8MB
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MD5
b544d9d55ff51e8c39c3a8c3987d056b
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SHA1
8b79b4c5ead0a6fd25afd0371f04b459d4319dc9
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SHA256
c21cc3832c8ea9b1b17a2b9f6599035b7ae8d0ae771ca2aaf3670bb30621d25b
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SHA512
492fa89437b558e0c7793278264940a33d48e36f8731bc8f70ce776b05b7b0778d50024b5f990487943586da15f76785164d8457b82bc21514bfc45eae420d60
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SSDEEP
24576:S6pQPxQ2JyP2r5mJV91xM7RpbwgIvs7NxqUkHP:SCqm2Jpr0nNM7Dus7Nx2v
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b544d9d55ff51e8c39c3a8c3987d056b
Files
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b544d9d55ff51e8c39c3a8c3987d056b.exe windows:4 windows x64 arch:x64
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 1.1MB - Virtual size: 1.1MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 616KB - Virtual size: 620KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE