Static task
static1
Behavioral task
behavioral1
Sample
slmvsrv.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
slmvsrv.exe
Resource
win10v2004-20231130-en
General
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Target
slmvsrv.exe
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Size
658KB
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MD5
bb9818d76fe60e68608e2a1e7bc6666b
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SHA1
8427c53e51681bbc6120e52f2f0fa312a540d533
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SHA256
4fe95e6d975784469720be171c22280ba3c050fde781f2361d41e3cd4a0318c0
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SHA512
fc9abd826105d8243e54fb1806a4cb0b5e0e0909c1579bbea03ecda3e62ead96d7ef1bc065a524b2c9376ed3e1fe811418c1bbd6914ef24ed69e81d1c836ff1c
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SSDEEP
12288:AZH5FDHpNnNeDoLEZC9Kqp4p8AZNV0y8ezXuBLtQ19tIwoI:AZHbrnyo449Kqi3fV0yxzXuBa9tbt
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource slmvsrv.exe
Files
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slmvsrv.exe.exe windows:4 windows x86 arch:x86
74aa34874cfd32677967d18c71099c42
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
Imports
kernel32
InterlockedDecrement
GetModuleHandleA
LoadLibraryA
LocalAlloc
LocalFree
GetModuleFileNameA
ExitProcess
user32
LoadStringA
advapi32
RegCloseKey
oleaut32
SafeArrayCreate
version
GetFileVersionInfoSizeA
gdi32
GetDeviceCaps
comctl32
ImageList_DragLeave
Sections
CODE Size: - Virtual size: 461KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 5KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 16B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data0 Size: - Virtual size: 34KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 3KB - Virtual size: 240KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data1 Size: - Virtual size: 77KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
.data2 Size: 654KB - Virtual size: 653KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE