Static task
static1
Behavioral task
behavioral1
Sample
87ca9953e586db4359c42a470a16a93e.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
87ca9953e586db4359c42a470a16a93e.exe
Resource
win10v2004-20231215-en
General
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Target
87ca9953e586db4359c42a470a16a93e
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Size
252KB
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MD5
87ca9953e586db4359c42a470a16a93e
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SHA1
2a011b68194bc714ef0498adb3b3eb47c6d03af4
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SHA256
d5fdc405ba7c7bcd9e77c7e088dab7555072b7ff5991a8092343cd841293f9b5
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SHA512
c1e33938a1b27e65b358b47bf5b6645c1c8962f26b2e5596be8744f198bb6721c2b0b51fde3bf47ffc2f151f0948a4477173330edcb64aef8857d50a316e3302
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SSDEEP
3072:uLca+56U04kvOjyaJPbDDl3BkX3/raJxIBbn16mND:EOjyaJPbDDtaXdBT16mND
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 87ca9953e586db4359c42a470a16a93e
Files
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87ca9953e586db4359c42a470a16a93e.exe windows:4 windows x86 arch:x86
ec95adffe439ba83611dac2b3130aff5
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
__vbaAryMove
__vbaFreeVar
__vbaStrVarMove
__vbaLenBstr
ord696
__vbaFreeVarList
_adj_fdiv_m64
__vbaFreeObjList
ord516
_adj_fprem1
__vbaCopyBytes
ord628
__vbaStrCat
__vbaSetSystemError
__vbaHresultCheckObj
__vbaLenBstrB
ord665
_adj_fdiv_m32
__vbaAryDestruct
__vbaExitProc
ord595
__vbaOnError
__vbaObjSet
_adj_fdiv_m16i
__vbaObjSetAddref
ord597
_adj_fdivr_m16i
ord599
_CIsin
__vbaErase
ord632
__vbaVarZero
__vbaChkstk
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaStrCmp
__vbaAryConstruct2
DllFunctionCall
__vbaLbound
_adj_fpatan
__vbaStrR8
__vbaRedim
__vbaUI1ErrVar
EVENT_SINK_Release
ord600
__vbaUI1I2
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
__vbaStrToUnicode
ord606
_adj_fprem
_adj_fdivr_m64
ord608
__vbaFPException
__vbaStrVarVal
__vbaUbound
ord644
ord645
_CIlog
__vbaErrorOverflow
__vbaR8Str
__vbaNew2
_adj_fdiv_m32i
_adj_fdivr_m32i
ord573
__vbaStrCopy
__vbaI4Str
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaVarTstNe
__vbaI4Var
__vbaVarAdd
__vbaAryLock
__vbaStrToAnsi
__vbaVarDup
__vbaVarCopy
ord617
_CIatan
__vbaStrMove
__vbaAryCopy
ord650
_allmul
_CItan
__vbaAryUnlock
_CIexp
__vbaI4ErrVar
__vbaFreeStr
__vbaFreeObj
Sections
.text Size: 212KB - Virtual size: 212KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 32KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
scujogk Size: - Virtual size: 4KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE