General
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Target
BkavWSCMon.exe.sc
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Size
240KB
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MD5
7d9b6a3f204dc5534f501221db0e2973
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SHA1
04f61dc4566b84ad514c582d92c25f2a01974f78
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SHA256
657333606f2dffdd439ca4e13bc1ee790858b5823ff12f65edcf253fac5ea6e2
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SHA512
41f4e1d4ed1e2a6860ce9754fe76aefbc17c456159fed92c1be5d5a820ed42dff52d20d7af68a83641ac97f80decb5050df1552fb20a2f2a13e72c83cfd8ec3a
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SSDEEP
3072:sr85CxEOb5gZD26QKha6RI8uiMd/FE9lkOSDdLy94Q91CwYeEOqp2Nl+1+tSRI4Q:k9GOug6QKQ6juiMdtE9ppszOJNlM+tV
Malware Config
Signatures
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Detect Neshta payload 1 IoCs
resource yara_rule sample family_neshta -
Neshta family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource BkavWSCMon.exe.sc
Files
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BkavWSCMon.exe.sc.exe windows x86
Headers
File Characteristics
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
CODE Size: 29KB - Virtual size: 28KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 42KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 8B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ