Static task
static1
Behavioral task
behavioral1
Sample
SeRVeR.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
SeRVeR.exe
Resource
win10v2004-20231215-en
General
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Target
265c61be4d106a89b785c406cf2044a8
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Size
44KB
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MD5
265c61be4d106a89b785c406cf2044a8
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SHA1
427110e076e9608bcee16a48e90b7b42638586c6
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SHA256
7f6e2880c73535e4691c7dc4648b29f41ee42b3cd0723842d9d6d9fd65be54c6
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SHA512
facf3de6a7d3efd6222319a9df1580eb5376f655d7d76118ef421597daabd3b7507c90266e7764e7d703ad1f1da7defd3707923907480e6ccfffe4004701a889
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SSDEEP
768:apcwScmPr/b1xN0RF5LLUjdAolHIvj1JlboSYCfHvoihoijnlj:apcbT/bvN0RX8nlihfe0AObbF
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/SeRVeR.exe
Files
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265c61be4d106a89b785c406cf2044a8.rar
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SeRVeR.exe.exe windows:4 windows x86 arch:x86
01d0e7a1391152bd7fa51202167717ef
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
Imports
msvbvm60
_CIcos
_adj_fptan
__vbaVarMove
__vbaVarVargNofree
__vbaAryMove
__vbaFreeVar
__vbaStrVarMove
__vbaLenBstr
ord696
__vbaFreeVarList
_adj_fdiv_m64
__vbaFreeObjList
ord516
_adj_fprem1
ord628
__vbaCopyBytes
__vbaStrCat
__vbaSetSystemError
__vbaHresultCheckObj
__vbaLenBstrB
ord665
_adj_fdiv_m32
__vbaAryDestruct
_adj_fdiv_m16i
_adj_fdivr_m16i
_CIsin
__vbaErase
ord632
__vbaVarZero
__vbaChkstk
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaAryConstruct2
DllFunctionCall
__vbaLbound
_adj_fpatan
__vbaRedim
__vbaUI1ErrVar
EVENT_SINK_Release
__vbaUI1I2
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
_adj_fprem
_adj_fdivr_m64
ord608
__vbaFPException
__vbaStrVarVal
__vbaUbound
__vbaVarCat
ord644
_CIlog
__vbaErrorOverflow
__vbaNew2
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaAryLock
_CIatan
__vbaAryCopy
__vbaStrMove
_allmul
_CItan
__vbaAryUnlock
_CIexp
__vbaFreeObj
__vbaFreeStr
__vbaI4ErrVar
Sections
.text Size: 156KB - Virtual size: 152KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ