Static task
static1
Behavioral task
behavioral1
Sample
virussign.com_ddb0944c02bf16bad4c611fa0db49070.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
virussign.com_ddb0944c02bf16bad4c611fa0db49070.exe
Resource
win10v2004-20240508-en
General
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Target
virussign.com_ddb0944c02bf16bad4c611fa0db49070.vir
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Size
468KB
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MD5
ddb0944c02bf16bad4c611fa0db49070
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SHA1
1ea0d8799c2c8ef384f519ba5e5a6a5023ceb62b
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SHA256
8059ec327848f4fca0f9c13b44d1ff7913961846aed6da18e98c4b4ac76ba6b0
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SHA512
aa986d7637ac3b00f2b01751c822b64863e44cb46ed2c29335300c168d20e39a25fa5146d79114b00a7fc1f11b61f8b0a2844f839f9d280faffadfcc5b668c39
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SSDEEP
3072:tWAwogMFjb8U2bYfUz54fX8dEC2jIICC2mHebVsBpOr3/lR3m5lK:tWvoXYU2wU14fXuXpSpOzdR3m
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource virussign.com_ddb0944c02bf16bad4c611fa0db49070.vir
Files
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virussign.com_ddb0944c02bf16bad4c611fa0db49070.vir.exe windows:4 windows x86 arch:x86
5d6cad172c5535e4b6b6bbd246571621
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
__vbaFreeVar
ord588
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
__vbaFreeObjList
_adj_fprem1
__vbaStrCat
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryDestruct
ord593
ord594
__vbaOnError
__vbaObjSet
_adj_fdiv_m16i
_adj_fdivr_m16i
_CIsin
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaPutOwner3
DllFunctionCall
_adj_fpatan
__vbaRedim
__vbaStrR8
EVENT_SINK_Release
ord600
__vbaUI1I2
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
_adj_fprem
_adj_fdivr_m64
__vbaFPException
__vbaGetOwner3
__vbaUbound
__vbaStrVarVal
__vbaVarCat
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaNew2
ord570
__vbaR8Str
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaI4Var
__vbaVarMod
_CIatan
__vbaStrMove
_allmul
_CItan
__vbaFPInt
__vbaUI1Var
_CIexp
__vbaFreeStr
__vbaFreeObj
Sections
.text Size: 172KB - Virtual size: 169KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 288KB - Virtual size: 286KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ