Static task
static1
Behavioral task
behavioral1
Sample
b3fc8c5dc03cc7a657b079233616f884481108a5b390c0227ba64f6a5772bd79.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
b3fc8c5dc03cc7a657b079233616f884481108a5b390c0227ba64f6a5772bd79.exe
Resource
win10v2004-20250207-en
General
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Target
b3fc8c5dc03cc7a657b079233616f884481108a5b390c0227ba64f6a5772bd79
-
Size
372KB
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MD5
1f874e6ec146fd1b9b657d3562f24afc
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SHA1
6160ca6f9aadd58866e90f57d3303df9de119b1e
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SHA256
b3fc8c5dc03cc7a657b079233616f884481108a5b390c0227ba64f6a5772bd79
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SHA512
e475eed2a806bd5b3e051cc6495e26dbf66d7ac29b61d4cf37f5c5871ad785b476975cb552f14e48be6de9820e1092df0af4452fdf070e3804d41636610d2173
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SSDEEP
6144:tydgUkQx+HXGidCzj8LBb8Rw5Jdypyf6aCXYfhiC:tYqQx+H2i+8LBNbdypazCXY
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b3fc8c5dc03cc7a657b079233616f884481108a5b390c0227ba64f6a5772bd79
Files
-
b3fc8c5dc03cc7a657b079233616f884481108a5b390c0227ba64f6a5772bd79.exe windows:4 windows x86 arch:x86
2e1947c59ff7ee8c037382d0a0aec05a
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
__vbaFreeVar
__vbaEnd
__vbaFreeVarList
_adj_fdiv_m64
_adj_fprem1
__vbaRecAnsiToUni
ord629
__vbaStrCat
__vbaSetSystemError
__vbaHresultCheckObj
ord663
_adj_fdiv_m32
__vbaAryDestruct
__vbaObjSet
ord596
_adj_fdiv_m16i
_adj_fdivr_m16i
ord598
ord630
_CIsin
__vbaChkstk
EVENT_SINK_AddRef
__vbaAryConstruct2
DllFunctionCall
_adj_fpatan
__vbaRecUniToAnsi
EVENT_SINK_Release
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
_adj_fprem
_adj_fdivr_m64
__vbaFPException
_CIlog
__vbaNew2
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord685
ord100
__vbaVarTstNe
ord610
__vbaVarDup
__vbaRecDestructAnsi
__vbaLateMemCallLd
_CIatan
__vbaStrMove
_allmul
_CItan
_CIexp
__vbaFreeObj
__vbaFreeStr
Sections
.text Size: 356KB - Virtual size: 355KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ