Static task
static1
Behavioral task
behavioral1
Sample
b8211fdaa2d391e35a0b0f7b3c2485ef.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b8211fdaa2d391e35a0b0f7b3c2485ef.exe
Resource
win10v2004-20240226-en
General
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Target
b8211fdaa2d391e35a0b0f7b3c2485ef
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Size
52KB
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MD5
b8211fdaa2d391e35a0b0f7b3c2485ef
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SHA1
cf34f82c5fe99ef23abb9a4009dd77eb48020f88
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SHA256
82348603479ce45c27a01d63d813df173c2efadb79e1cf65a4259ecfe720d06a
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SHA512
7d2b9e1b86391c1186b0d0ca99f5ec3052af34e19a0b526a67648e8779baf1d6b82101b77b9a8287015332c625a07aac9da0fed61dcb00d56a216fdb5db6c5df
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SSDEEP
1536:2f6MRXxPHCkwNjzZtvJOvdh62qR2TqEKf:0zRXxPHC5BGVTDKf
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b8211fdaa2d391e35a0b0f7b3c2485ef
Files
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b8211fdaa2d391e35a0b0f7b3c2485ef.exe windows:4 windows x86 arch:x86
e0f7e43faadc5e70c8fafdd965e768e5
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
__vbaVarMove
__vbaStrI4
__vbaVarVargNofree
__vbaFreeVar
__vbaAryMove
__vbaLenBstr
__vbaStrVarMove
__vbaGosubReturn
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
__vbaFreeObjList
ord516
_adj_fprem1
__vbaRecAnsiToUni
__vbaResume
__vbaStrCat
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryDestruct
__vbaExitProc
__vbaOnError
__vbaObjSet
_adj_fdiv_m16i
_adj_fdivr_m16i
__vbaVarIndexLoad
_CIsin
__vbaErase
ord709
ord631
__vbaVarZero
__vbaChkstk
ord526
__vbaFileClose
__vbaGosubFree
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaGet3
__vbaAryConstruct2
__vbaI2I4
DllFunctionCall
__vbaLbound
_adj_fpatan
__vbaStrR8
__vbaRedim
__vbaRecUniToAnsi
EVENT_SINK_Release
__vbaUI1I2
_CIsqrt
EVENT_SINK_QueryInterface
__vbaUI1I4
__vbaExceptHandler
ord711
ord712
__vbaStrToUnicode
ord606
_adj_fprem
_adj_fdivr_m64
__vbaI2Str
__vbaGosub
ord608
__vbaFPException
ord717
__vbaUbound
__vbaStrVarVal
__vbaVarCat
ord537
ord644
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaNew2
ord570
__vbaVar2Vec
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
ord573
__vbaFreeStrList
_adj_fdivr_m32
__vbaPowerR8
_adj_fdiv_r
ord685
ord100
__vbaAryLock
__vbaVarDup
__vbaStrToAnsi
__vbaFpI2
__vbaFpI4
__vbaVarCopy
ord616
_CIatan
__vbaStrMove
ord618
__vbaUI1Str
__vbaStrVarCopy
_allmul
_CItan
__vbaAryUnlock
_CIexp
__vbaFreeObj
__vbaFreeStr
ord581
Sections
.text Size: 36KB - Virtual size: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE