Static task
static1
Behavioral task
behavioral1
Sample
31851bac3685c5641fc16e256c94c4a8.exe
Resource
win7-20231201-en
Behavioral task
behavioral2
Sample
31851bac3685c5641fc16e256c94c4a8.exe
Resource
win10v2004-20231201-en
General
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Target
31851bac3685c5641fc16e256c94c4a8
-
Size
136KB
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MD5
31851bac3685c5641fc16e256c94c4a8
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SHA1
31fea2ceaeb535863d46ec5260385649c34c0fa0
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SHA256
e1940206b5e3300e88b817953a62d90a2e69b738df549dc5da993409a6487ae1
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SHA512
2771385f578363d234df333e3f7291cb549f01ba8d99fb4a2019119c92914f73f29295c752c1682f00822cc85f92621134eac1abd3ffa7dd56d2e55c3f10ed14
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SSDEEP
3072:8BtA0di9VPKLRp6d1KBRk2e82wzbC8DmE:0tU9kLRpw1KTket+8
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 31851bac3685c5641fc16e256c94c4a8
Files
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31851bac3685c5641fc16e256c94c4a8.exe windows:4 windows x86 arch:x86
c727a98e677fb7bd25bb06d2a2d956f1
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
ord585
__vbaFreeVar
__vbaStrVarMove
ord696
__vbaFreeVarList
_adj_fdiv_m64
_adj_fprem1
ord552
ord554
__vbaSetSystemError
__vbaHresultCheckObj
__vbaLenBstrB
_adj_fdiv_m32
ord667
__vbaAryDestruct
ord591
ord594
__vbaOnError
ord595
__vbaObjSet
_adj_fdiv_m16i
ord702
__vbaObjSetAddref
_adj_fdivr_m16i
ord598
ord703
ord704
ord705
ord706
__vbaFpR8
_CIsin
__vbaChkstk
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaStrCmp
__vbaAryConstruct2
__vbaObjVar
ord562
DllFunctionCall
ord563
_adj_fpatan
__vbaRedim
EVENT_SINK_Release
ord600
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
_adj_fprem
_adj_fdivr_m64
__vbaI2Str
ord716
__vbaFPException
ord532
_CIlog
ord539
__vbaNew2
_adj_fdiv_m32i
_adj_fdivr_m32i
ord680
__vbaStrCopy
__vbaI4Str
__vbaDerefAry1
_adj_fdivr_m32
_adj_fdiv_r
ord685
ord100
ord610
ord611
__vbaStrToAnsi
__vbaVarDup
ord613
__vbaFpI4
__vbaLateMemCallLd
_CIatan
__vbaStrMove
_allmul
__vbaLateIdSt
_CItan
_CIexp
__vbaFreeObj
__vbaFreeStr
Sections
.text Size: 108KB - Virtual size: 104KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 20KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ