Static task
static1
Behavioral task
behavioral1
Sample
31fc7952e21236d4c6191c103e075943.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
31fc7952e21236d4c6191c103e075943.exe
Resource
win10v2004-20231215-en
General
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Target
31fc7952e21236d4c6191c103e075943
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Size
24KB
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MD5
31fc7952e21236d4c6191c103e075943
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SHA1
baa1a21364f3a37218c25e820ceeab322d0ad48a
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SHA256
e1ef3a5ea2ce5647624d8b65ee3d618f26678f217bff872d5b82f016a44c2a9f
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SHA512
53e397e98920a347bef3b642bcd2728b746fff4b2533aa9d83db91b2d828656a9b48446d3a5e7e43af60e39aaf72b16e6f1e1694daed9c541080a0ffa0b1f68e
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SSDEEP
384:/TIBoc5x5pDgRLz5LqOkxh8efApAf8DE0yVTde:/ejXELz0nrfA2fm6L
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 31fc7952e21236d4c6191c103e075943
Files
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31fc7952e21236d4c6191c103e075943.exe windows:4 windows x86 arch:x86
0132918e65ee68e5b45b97bfde1c9c1c
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
__vbaFreeVar
__vbaStrVarMove
__vbaEnd
__vbaFreeVarList
_adj_fdiv_m64
_adj_fprem1
__vbaStrCat
__vbaSetSystemError
ord661
__vbaHresultCheckObj
ord662
_adj_fdiv_m32
__vbaAryVar
ord666
__vbaAryDestruct
__vbaExitProc
ord593
ord594
__vbaOnError
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
ord520
__vbaBoolVar
__vbaBoolVarNull
__vbaFpR8
_CIsin
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaStrCmp
ord529
__vbaGet4
__vbaObjVar
DllFunctionCall
_adj_fpatan
EVENT_SINK_Release
ord600
_CIsqrt
__vbaVarAnd
EVENT_SINK_QueryInterface
__vbaExceptHandler
ord711
__vbaPrintFile
_adj_fprem
_adj_fdivr_m64
ord607
__vbaVarCmpLe
ord716
__vbaFPException
__vbaUbound
__vbaVarCat
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaNew2
__vbaR8Str
ord648
ord570
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
ord610
__vbaAryLock
__vbaVarDup
ord613
__vbaLateMemCallLd
_CIatan
__vbaStrMove
__vbaAryCopy
__vbaR8IntI4
_allmul
_CItan
__vbaAryUnlock
__vbaFPInt
_CIexp
__vbaFreeObj
__vbaFreeStr
Sections
.text Size: 12KB - Virtual size: 10KB
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