Behavioral task
behavioral1
Sample
a9486fdf591c1b609e9215c7a174fa30N.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
a9486fdf591c1b609e9215c7a174fa30N.exe
Resource
win10v2004-20240802-en
General
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Target
a9486fdf591c1b609e9215c7a174fa30N.exe
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Size
200KB
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MD5
a9486fdf591c1b609e9215c7a174fa30
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SHA1
c53bf936893a263929e0be890ec33da074b6335b
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SHA256
b953500f6f3008c46ff937e0fc61c1d84b3c6743bdd69c239d7fe488d07b935a
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SHA512
d60c2e38899b10f6a04da5f52425e4334a02a1f1a8cf44a171e983192d7a3afb51908ae81f2ce2c685450a5895d86e0676b0bf05996fe949e35e76de54883494
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SSDEEP
1536:1ChrVkT1hoxJTxRcTGJNOJh1n/O+yCx9Fs/i7sUtnRMJ:EB2Tna3bq1n99K/i7tR
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a9486fdf591c1b609e9215c7a174fa30N.exe
Files
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a9486fdf591c1b609e9215c7a174fa30N.exe.exe windows:4 windows x86 arch:x86
bd8c41e1f125ac6f56f7e1fb1b01cada
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
__vbaVarVargNofree
__vbaFreeVar
__vbaStrVarMove
__vbaEnd
__vbaVarIdiv
__vbaFreeVarList
_adj_fdiv_m64
ord516
_adj_fprem1
__vbaStrCat
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
ord667
__vbaAryDestruct
__vbaVarForInit
_adj_fdiv_m16i
_adj_fdivr_m16i
_CIsin
ord632
__vbaChkstk
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaStrCmp
__vbaAryConstruct2
__vbaVarTstEq
__vbaR4Str
__vbaI2I4
DllFunctionCall
__vbaRedimPreserve
_adj_fpatan
__vbaRedim
EVENT_SINK_Release
__vbaUI1I2
_CIsqrt
EVENT_SINK_QueryInterface
__vbaVarMul
__vbaUI1I4
__vbaExceptHandler
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
__vbaFailedFriend
__vbaVarDiv
__vbaI2Str
ord608
__vbaFPException
_CIlog
__vbaErrorOverflow
__vbaNew2
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
__vbaDerefAry1
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaI4Var
__vbaVarAdd
__vbaAryLock
__vbaVarDup
__vbaStrToAnsi
__vbaVarCopy
__vbaFpI4
_CIatan
__vbaStrMove
__vbaStrVarCopy
_allmul
__vbaLenVarB
_CItan
__vbaAryUnlock
__vbaVarForNext
_CIexp
__vbaFreeStr
Sections
UPX0 Size: 80KB - Virtual size: 80KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 100KB - Virtual size: 100KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE