Static task
static1
Behavioral task
behavioral1
Sample
flash_player.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
flash_player.exe
Resource
win10v2004-20231215-en
General
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Target
0b4fc2a88be4bb5d45fdcd4071a91840
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Size
15KB
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MD5
0b4fc2a88be4bb5d45fdcd4071a91840
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SHA1
7542e5ec531f76cb56b81aae014e9c3c94a7ba78
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SHA256
0cf451443c13c220084e472d97d95881e19f799538ea9b64b06af68b53010a47
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SHA512
5d426d3c22dc81768120356de38cfd8c34670c77610bfb671523e3c87da244d5fd08ab18cb1c5c278484dc8ce3d969ccf28e9f8a92c20b8f5a3046b7d81e3a03
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SSDEEP
384:gFA3UDxh2iDxoWdZiwvp+NTpm9OOuPHwVzcLqT3f5XM9pj1sTQu/:gdGUxoW+NweHwRTvwpsB/
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/flash_player.exe
Files
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0b4fc2a88be4bb5d45fdcd4071a91840.zip
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flash_player.exe.exe windows:4 windows x86 arch:x86
1d5830ff02ddcdd9d5f0545e2aa24155
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
ord690
_CIcos
_adj_fptan
__vbaStrI4
__vbaVarMove
__vbaHresultCheck
__vbaAryMove
__vbaFreeVar
__vbaStrVarMove
__vbaLateIdCall
__vbaLenBstr
__vbaEnd
__vbaFreeVarList
_adj_fdiv_m64
_adj_fprem1
__vbaStrCat
__vbaLsetFixstr
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryVar
__vbaAryDestruct
__vbaVarForInit
__vbaOnError
__vbaObjSet
_adj_fdiv_m16i
_adj_fdivr_m16i
_CIsin
ord709
ord632
__vbaChkstk
__vbaFileClose
ord526
EVENT_SINK_AddRef
__vbaGenerateBoundsError
ord529
__vbaStrCmp
__vbaPutOwner3
__vbaVarTstEq
DllFunctionCall
ord564
_adj_fpatan
__vbaFixstrConstruct
EVENT_SINK_Release
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
ord711
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
ord608
__vbaFPException
ord717
__vbaUbound
__vbaVarCat
ord644
ord537
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaVar2Vec
__vbaNew2
__vbaInStr
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
ord689
ord610
__vbaVarDup
__vbaStrToAnsi
ord617
_CIatan
__vbaAryCopy
__vbaStrMove
_allmul
_CItan
__vbaVarForNext
_CIexp
__vbaFreeStr
__vbaFreeObj
Sections
.text Size: 32KB - Virtual size: 28KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 16KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ