Static task
static1
Behavioral task
behavioral1
Sample
57eb52b855f758cb3b1ffb4c81518f1b.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
57eb52b855f758cb3b1ffb4c81518f1b.exe
Resource
win10v2004-20231222-en
General
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Target
57eb52b855f758cb3b1ffb4c81518f1b
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Size
100KB
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MD5
57eb52b855f758cb3b1ffb4c81518f1b
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SHA1
afe58345f225d07132701cf36121e4846017c601
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SHA256
ac0a52d599b8cb5ebd50e05cd62777b13a6276157a198d0f95a66ef461e6d70e
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SHA512
b3f315043ff6e8b98b70889de7ac17a79014f63b853f78d39302dee8f65385bde7e1045de65014087aa92b08f6405d2daaaf37264360c5ab2df0fbbc5ac70615
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SSDEEP
1536:uVprK2SeCAsGwxAmbVbbBNHF5d44BdRRECrJ3:1GwxAOVv3FzdRREg3
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 57eb52b855f758cb3b1ffb4c81518f1b
Files
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57eb52b855f758cb3b1ffb4c81518f1b.exe windows:4 windows x86 arch:x86
cc1278ec7c2a3a7fe99154818f40004a
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
user32
CallWindowProcW
msvbvm60
_CIcos
_adj_fptan
__vbaVarMove
__vbaVarVargNofree
__vbaAryMove
__vbaFreeVar
__vbaStrVarMove
__vbaFreeVarList
_adj_fdiv_m64
ord516
_adj_fprem1
__vbaCopyBytes
__vbaStrCat
__vbaLsetFixstr
__vbaSetSystemError
__vbaHresultCheckObj
ord665
_adj_fdiv_m32
__vbaAryDestruct
__vbaExitProc
__vbaOnError
_adj_fdiv_m16i
_adj_fdivr_m16i
ord598
__vbaVarIndexLoad
_CIsin
__vbaErase
ord632
__vbaVarZero
__vbaChkstk
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaStrCmp
__vbaAryConstruct2
__vbaI2I4
DllFunctionCall
__vbaLbound
__vbaRedimPreserve
_adj_fpatan
__vbaFixstrConstruct
__vbaRedim
__vbaUI1ErrVar
EVENT_SINK_Release
__vbaUI1I2
_CIsqrt
EVENT_SINK_QueryInterface
__vbaStr2Vec
__vbaExceptHandler
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
__vbaI2Str
__vbaVarDiv
ord607
ord608
__vbaFPException
__vbaUbound
__vbaStrVarVal
ord644
_CIlog
__vbaErrorOverflow
__vbaNew2
__vbaInStr
__vbaR8Str
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaI4Str
__vbaFreeStrList
__vbaDerefAry1
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaVarAdd
__vbaAryLock
__vbaFpI2
__vbaVarCopy
__vbaFpI4
ord616
_CIatan
__vbaStrMove
__vbaStrVarCopy
_allmul
__vbaLenVarB
_CItan
__vbaAryUnlock
_CIexp
__vbaMidStmtBstr
__vbaI4ErrVar
__vbaFreeStr
Sections
.text Size: 84KB - Virtual size: 83KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 70KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ