Static task
static1
Behavioral task
behavioral1
Sample
39ffa09466506cb117066e3bd282fe03.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
39ffa09466506cb117066e3bd282fe03.exe
Resource
win10v2004-20231222-en
General
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Target
39ffa09466506cb117066e3bd282fe03
-
Size
144KB
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MD5
39ffa09466506cb117066e3bd282fe03
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SHA1
bc90cbfce1c8f0a7083a582e65afecaeb4d6a91e
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SHA256
cffa023a5fd139f37d72fe1aae39e3fbc9d75dc89ffaea105717feb1b3497d8c
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SHA512
f975bca5fe4763a7b57f17663461a9a44da48b6832ef8cb8be37e8f84e88c44533a3f1948eb519e02c03a1f36c5536351a7a4211dda44c75335e439143f4f804
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SSDEEP
3072:jG/VWotjzPr2cMPv4eT2zB9lYixfeggc2TkC:kMOjzPYPvxT4B9Six4c2Tk
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 39ffa09466506cb117066e3bd282fe03
Files
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39ffa09466506cb117066e3bd282fe03.exe windows:4 windows x86 arch:x86
91a0d791eaab40cfa5f48b8f4e0efd8c
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
__vbaStrI2
_CIcos
_adj_fptan
__vbaVarMove
__vbaVarVargNofree
__vbaFreeVar
__vbaStrVarMove
__vbaLenBstr
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
ord621
ord516
_adj_fprem1
__vbaStrCat
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
ord666
__vbaAryVar
__vbaAryDestruct
ord593
__vbaVarForInit
__vbaExitProc
ord594
__vbaOnError
ord595
__vbaObjSet
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
ord520
__vbaBoolVar
_CIsin
ord631
__vbaErase
__vbaVarZero
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
ord529
__vbaStrCmp
__vbaAryConstruct2
__vbaGet4
__vbaI2I4
__vbaObjVar
DllFunctionCall
_adj_fpatan
__vbaRedim
EVENT_SINK_Release
ord600
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
ord711
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
ord607
ord716
__vbaFPException
__vbaUbound
__vbaStrVarVal
__vbaVarCat
ord644
ord645
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaNew2
ord648
ord570
_adj_fdiv_m32i
ord572
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
__vbaDerefAry1
_adj_fdivr_m32
_adj_fdiv_r
ord578
ord100
__vbaI4Var
__vbaVarAdd
__vbaStrToAnsi
__vbaVarDup
ord613
__vbaFpI2
ord616
__vbaVarCopy
__vbaLateMemCallLd
_CIatan
__vbaStrMove
__vbaAryCopy
__vbaR8IntI4
__vbaStrVarCopy
_allmul
_CItan
__vbaVarForNext
_CIexp
__vbaMidStmtBstr
__vbaI4ErrVar
__vbaFreeStr
__vbaFreeObj
Sections
.text Size: 132KB - Virtual size: 130KB
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: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ