Behavioral task
behavioral1
Sample
494cd7b0b0393aec0f5f8279ceca1e7a.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
494cd7b0b0393aec0f5f8279ceca1e7a.exe
Resource
win10v2004-20231215-en
General
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Target
494cd7b0b0393aec0f5f8279ceca1e7a
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Size
1.1MB
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MD5
494cd7b0b0393aec0f5f8279ceca1e7a
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SHA1
d6d54795b8980633f1aafb203ab1286bf3fe9ffc
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SHA256
4188bc8eab87fa1ff724dcc75c284e7c8e6d2ec0a44a0532dba3ad93b9c930ae
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SHA512
050e2a277e0b00211d727f5827616e49814e4ac2832d34f9e8a527df13e736cfbcc363112923aa92796052a2a7720bcec1c212b8b4abe2f4322d6f9a347851af
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SSDEEP
12288:OfwVwaG3Gucq9Zlp1YVVhM2OY9yqDseBcDxFe:Em/VVhM2OY9Tse
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 494cd7b0b0393aec0f5f8279ceca1e7a
Files
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494cd7b0b0393aec0f5f8279ceca1e7a.exe windows:4 windows x86 arch:x86
85615bc580c7c5f87b04c6a2e1d935e9
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
__vbaVarSub
_CIcos
_adj_fptan
__vbaVarMove
__vbaStrI4
__vbaFreeVar
__vbaLateIdCall
__vbaStrVarMove
__vbaLenBstr
__vbaFreeVarList
_adj_fdiv_m64
__vbaFreeObjList
_adj_fprem1
__vbaStrCat
__vbaSetSystemError
__vbaHresultCheckObj
__vbaLenVar
_adj_fdiv_m32
__vbaAryDestruct
__vbaExitProc
__vbaVarForInit
__vbaFileCloseAll
__vbaObjSet
__vbaOnError
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
__vbaBoolVarNull
_CIsin
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaStrCmp
__vbaVarTstEq
__vbaObjVar
DllFunctionCall
__vbaVarOr
__vbaRedimPreserve
_adj_fpatan
__vbaR4Var
__vbaLateIdCallLd
EVENT_SINK_Release
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
__vbaPrintFile
_adj_fprem
_adj_fdivr_m64
__vbaFPException
__vbaUbound
__vbaStrVarVal
__vbaVarCat
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaNew2
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaI4Str
__vbaVarNot
__vbaFreeStrList
_adj_fdivr_m32
__vbaPowerR8
_adj_fdiv_r
__vbaVarTstNe
__vbaVarSetVar
__vbaI4Var
__vbaVarCmpEq
__vbaVarAdd
__vbaLateMemCall
__vbaVarDup
__vbaVarCopy
__vbaVarLateMemCallLd
__vbaFpI4
__vbaLateMemCallLd
_CIatan
__vbaStrMove
__vbaStrVarCopy
_allmul
__vbaLateIdSt
_CItan
__vbaFPInt
__vbaVarForNext
_CIexp
__vbaFreeObj
__vbaFreeStr
Sections
UPX0 Size: 1.1MB - Virtual size: 1.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 8KB
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