Static task
static1
Behavioral task
behavioral1
Sample
setupBKISrv3S.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
setupBKISrv3S.exe
Resource
win10v2004-20230220-en
General
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Target
setupBKISrv3S.exe
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Size
1.3MB
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MD5
5aeef99cd9e882177384ba7648d6230f
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SHA1
907b21a4eaa1b6a73e00d18568bdcfb77209e5d8
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SHA256
de7df9e01cb03bfbff99120b29052f1dce2be6baa38c759302830f97895e608b
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SHA512
473397db01a0dd6ed049b3bda2d2713e653e95050da3659e43cad67d8dea85eda39b96d10811b45628c7bb4cc9cb053d0f368f7cf8e3d773b19bde8af5e102c5
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SSDEEP
24576:sVu+pYnOHCEcoc3EqekNudik90C5OzFYT6Vmsfht6uhsEnpr0eIvTI/nQP5A:sVu+pYnOYtz9kZgzFVVBJt6u2Enpr0HM
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource setupBKISrv3S.exe
Files
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setupBKISrv3S.exe.exe windows x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
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: 46KB - Virtual size: 45KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 4KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 1KB
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: - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ