Static task
static1
Behavioral task
behavioral1
Sample
AddKb.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
AddKb.exe
Resource
win10v2004-20240704-en
Behavioral task
behavioral3
Sample
Form1.vbs
Resource
win7-20240708-en
Behavioral task
behavioral4
Sample
Form1.vbs
Resource
win10v2004-20240704-en
General
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Target
3014befa2b17af3b43293ac3ff878257_JaffaCakes118
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Size
9KB
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MD5
3014befa2b17af3b43293ac3ff878257
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SHA1
7bb70aaf877ed2ccf33e2a7e8e4789b84cd71222
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SHA256
3962e62f95211a0c43b7ee54880e70c72d15531078cb547109756bad5ec39c7c
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SHA512
b672e13d2194a596f0520e512a9f53393441dd4b834b1a67bed3f10f76be5176a4f8a235c7b99f47d02a687034d75d75f4f91e8ae62c329d688d4e8570c3e010
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SSDEEP
192:JDSIYhioCNjEeew7nkPP+KbPYr4e88iZcxMQWqK:xtYc3NVK+KbPYbBpW1
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/AddKb.exe
Files
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3014befa2b17af3b43293ac3ff878257_JaffaCakes118.rar
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AddKb.exe.exe windows:4 windows x86 arch:x86
da388375799e9f4437b5c1cb9ea76260
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
__vbaVarSub
_CIcos
_adj_fptan
__vbaVarMove
__vbaFreeVar
__vbaLateIdCall
__vbaStrVarMove
__vbaFreeVarList
_adj_fdiv_m64
__vbaPut4
__vbaFreeObjList
_adj_fprem1
__vbaStrCat
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaVarForInit
__vbaFileCloseAll
__vbaObjSet
_adj_fdiv_m16i
_adj_fdivr_m16i
__vbaVargVar
_CIsin
__vbaChkstk
EVENT_SINK_AddRef
__vbaStrCmp
__vbaR4Str
_adj_fpatan
__vbaR4Var
__vbaLateIdCallLd
EVENT_SINK_Release
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
_adj_fprem
_adj_fdivr_m64
ord716
__vbaFPException
_CIlog
__vbaFileOpen
__vbaR8Str
__vbaNew2
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaVarSetVar
__vbaI4Var
__vbaVarAdd
__vbaVarLateMemCallLd
_CIatan
__vbaStrMove
_allmul
__vbaLateIdSt
_CItan
__vbaVarForNext
_CIexp
__vbaFreeObj
__vbaFreeStr
Sections
.text Size: 12KB - Virtual size: 9KB
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: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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Form1.frm.vbs
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Projekt1.vbp
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Projekt1.vbw
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下载说明.htm.html .js polyglot