Behavioral task
behavioral1
Sample
bedfcc5a1ceabfdb418492a83b05f35e.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
bedfcc5a1ceabfdb418492a83b05f35e.exe
Resource
win10v2004-20240226-en
General
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Target
bedfcc5a1ceabfdb418492a83b05f35e
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Size
104KB
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MD5
bedfcc5a1ceabfdb418492a83b05f35e
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SHA1
b2584ccee30c0b6070bb0824cf628f494df03a17
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SHA256
b31614943063bc7beeaf80bef1143e989b270993baff98d0bfbc13f68d0b0289
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SHA512
ef29b23b066fcdafd303171d00cfd2c8e0579f851a1ec26eabc746a74ef23996a3cc648bbfe15b9ad516da3cccc81a99f3cc9c985913dacfa1831d85bd792b90
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SSDEEP
1536:aHaxUWpbujZYsesmGZ6Pp4U/E1lecVuNdfetg62PNa:acHpbujmsOGZS4UE1l+dfkJN
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource bedfcc5a1ceabfdb418492a83b05f35e
Files
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bedfcc5a1ceabfdb418492a83b05f35e.exe .vbs windows:4 windows x86 arch:x86 polyglot
03ff6241c6091eefa58ac15ca01af8ee
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
__vbaStrI4
__vbaVarVargNofree
__vbaFreeVar
__vbaAryMove
__vbaLenBstr
__vbaStrVarMove
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
__vbaNextEachVar
__vbaFreeObjList
_adj_fprem1
__vbaResume
__vbaVarCmpNe
__vbaStrCat
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryVar
__vbaAryDestruct
__vbaLateMemSt
__vbaExitProc
__vbaVarForInit
__vbaFileCloseAll
__vbaOnError
__vbaObjSet
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
__vbaBoolVarNull
_CIsin
__vbaErase
__vbaVargVarMove
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaGet3
__vbaStrCmp
__vbaAryConstruct2
__vbaGet4
__vbaI2I4
__vbaObjVar
DllFunctionCall
__vbaVarOr
__vbaRedimPreserve
_adj_fpatan
__vbaRedim
EVENT_SINK_Release
__vbaUI1I2
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
__vbaPrintFile
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
__vbaFPException
__vbaUbound
__vbaStrVarVal
__vbaVarCat
__vbaFileSeek
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaNew2
__vbaVar2Vec
__vbaR8Str
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaI4Str
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
__vbaVarSetVar
__vbaI4Var
__vbaAryLock
__vbaVarAdd
__vbaLateMemCall
__vbaStrToAnsi
__vbaVarDup
__vbaVarCopy
__vbaVarLateMemCallLd
__vbaLateMemCallLd
_CIatan
__vbaAryCopy
__vbaStrMove
__vbaStrVarCopy
__vbaForEachVar
_allmul
_CItan
__vbaAryUnlock
__vbaUI1Var
__vbaVarForNext
_CIexp
__vbaFreeStr
__vbaFreeObj
__vbaI4ErrVar
Sections
UPX0 Size: 96KB - Virtual size: 96KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.avc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE