Static task
static1
Behavioral task
behavioral1
Sample
B52ReportServer.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
B52ReportServer.exe
Resource
win10v2004-20231025-en
General
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Target
B52ReportServer.exe
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Size
11.3MB
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MD5
92518df73dd5be148d0eff6ea0b702b7
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SHA1
3a207e4e91a6d7eba17fd02fc2a0fb09ba13ce4e
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SHA256
d81bfa696549540a1cd79f4601418edd4f49a83a42179a8785fd0dda451cca73
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SHA512
91d82b8a7c1de46c2aae67383feb38701299218e2fd1a8aedc43a93d9bd6bbbc3235368c3815660e037047b6e4de1da2b8fd2dfb572acecb5bd50a1159190ecc
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SSDEEP
196608:bokQpYeGRl+fJ2kdPwPtolGoUK+T8db0EWAgddEI7ObU/cw:umeGRlS2kd4PtolGoKT8d4EWOI7ObU/
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource B52ReportServer.exe
Files
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B52ReportServer.exe.exe windows:1 windows x86 arch: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: 9.3MB - Virtual size: 9.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 115KB - Virtual size: 115KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 19KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 25B
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: 405KB - Virtual size: 405KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1.5MB - Virtual size: 1.5MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ