Behavioral task
behavioral1
Sample
b3b8f58da7ebfc67e0bbaf3bf56121b0N.exe
Resource
win7-20240708-en
General
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Target
b3b8f58da7ebfc67e0bbaf3bf56121b0N.exe
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Size
189KB
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MD5
b3b8f58da7ebfc67e0bbaf3bf56121b0
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SHA1
b04af1a8f1e8e9093f061bda6aa832679e0b090e
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SHA256
6c50990be3e6becc7937657d838c76851fdf2954f002fe9d7426f37118c858de
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SHA512
156ee6a4101fe3de5fc77c2c641d3774617f7982583388beef2c0337825f3f445a3517ac7d1b2639aff951a5bde5de0e1ff57b05395d9d7a62e44e09a41dd69b
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SSDEEP
3072:khOmTsF93UYfwC6GIoutpYcvrqrE66kropO6BWlPFH4t6NDWOH148BqCFPeku:kcm4FmowdHoSphraHcpOFltH4ttj8B0
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b3b8f58da7ebfc67e0bbaf3bf56121b0N.exe
Files
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b3b8f58da7ebfc67e0bbaf3bf56121b0N.exe.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
Sections
UPX0 Size: - Virtual size: 104KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
tkjdelw Size: 40KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE