Static task
static1
Behavioral task
behavioral1
Sample
caf03ec3c440f9b3ee7bcfdf2b3b5ca6.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
caf03ec3c440f9b3ee7bcfdf2b3b5ca6.exe
Resource
win10v2004-20231215-en
General
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Target
caf03ec3c440f9b3ee7bcfdf2b3b5ca6
-
Size
152KB
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MD5
caf03ec3c440f9b3ee7bcfdf2b3b5ca6
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SHA1
1d3f16d6874cdafcbb4e766080dc9ef7f2bd1779
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SHA256
5dbd0157bdf2e58a4b6d7824709c9cf1e494e9c30366b0df9dbd39c2fa935e21
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SHA512
03e28978fdf3bd77448c7cab409175d50cefa9811d5b32c2eaa85dd654e3a11fc7f717542783e6058089ff2269d6b001e851b585ae0fa89729dc55bc98a71880
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SSDEEP
1536:1mjtCxNNzS+1LTp875npdBZh9zK9jKxiElNyi4SaKGvIeJM8VgjD/hK3:1mjtGNzSALTpi5wjFvHJtVgP0
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource caf03ec3c440f9b3ee7bcfdf2b3b5ca6
Files
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caf03ec3c440f9b3ee7bcfdf2b3b5ca6.exe windows:4 windows x86 arch:x86
85084e5ebb7ea86e0b3454d6be5771b1
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
ntdll
RtlMoveMemory
msvbvm60
_CIcos
_adj_fptan
__vbaVarMove
__vbaVarVargNofree
__vbaFreeVar
__vbaAryMove
__vbaStrVarMove
__vbaFreeVarList
_adj_fdiv_m64
__vbaRaiseEvent
ord516
_adj_fprem1
__vbaStrCat
__vbaLsetFixstr
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryDestruct
__vbaExitProc
__vbaOnError
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
__vbaVarIndexLoad
__vbaBoolVarNull
_CIsin
__vbaErase
ord631
__vbaVarZero
__vbaChkstk
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaStrCmp
__vbaAryConstruct2
__vbaVarTstEq
__vbaI2I4
DllFunctionCall
__vbaRedimPreserve
_adj_fpatan
__vbaFixstrConstruct
__vbaRedim
__vbaStrR8
__vbaUI1ErrVar
EVENT_SINK_Release
__vbaUI1I2
_CIsqrt
EVENT_SINK_QueryInterface
__vbaStr2Vec
__vbaExceptHandler
__vbaStrToUnicode
ord606
_adj_fprem
_adj_fdivr_m64
__vbaVarDiv
ord608
__vbaFPException
__vbaInStrVar
__vbaStrVarVal
__vbaUbound
__vbaVarCat
ord644
_CIlog
__vbaErrorOverflow
__vbaVar2Vec
__vbaNew2
__vbaR8Str
__vbaInStr
_adj_fdiv_m32i
ord572
_adj_fdivr_m32i
__vbaStrCopy
__vbaI4Str
__vbaFreeStrList
__vbaDerefAry1
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaVarTstNe
__vbaI4Var
__vbaVarAdd
__vbaAryLock
__vbaFpI2
__vbaFpI4
ord616
__vbaVarCopy
_CIatan
ord618
__vbaAryCopy
__vbaStrMove
__vbaStrVarCopy
_allmul
__vbaLenVarB
_CItan
__vbaAryUnlock
_CIexp
__vbaMidStmtBstr
__vbaFreeObj
__vbaI4ErrVar
__vbaFreeStr
ord581
Sections
.text Size: 84KB - Virtual size: 84KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 4KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 60KB - Virtual size: 132KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE