Static task
static1
Behavioral task
behavioral1
Sample
avlang.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
avlang.exe
Resource
win10v2004-20240709-en
General
-
Target
32bb6777f58bea172e955836d17be5da_JaffaCakes118
-
Size
56KB
-
MD5
32bb6777f58bea172e955836d17be5da
-
SHA1
8e9ffb432f86661682d343926fa9f1aa369908c1
-
SHA256
d7a06529666306997a6ef6485e4442e1d8d98405f003c0874c26b4ba592dae5b
-
SHA512
ae6c4b3f9844da571db032fa22dcd3f6b0e2214279a4c0af6bd35e02dc96c8bf6d53cf94a87e92d390595da839f09c53ebfbd08f3224d06b1db72674b3ca6b65
-
SSDEEP
1536:8iLmsWVWEK8Q7eyE+hu87NTytqOpOp/G3eYXl44:8BT+hey5hHytqQE+t
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/avlang.exe
Files
-
32bb6777f58bea172e955836d17be5da_JaffaCakes118.rar
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1.0使用说明!.txt
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avlang.exe.exe windows:4 windows x86 arch:x86
f69af1f17795414910dc93866512a0e3
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
EVENT_SINK_GetIDsOfNames
_CIcos
_adj_fptan
__vbaStrI4
__vbaVarMove
__vbaVarVargNofree
__vbaFreeVar
ord588
__vbaLenBstr
__vbaStrVarMove
__vbaFreeVarList
_adj_fdiv_m64
EVENT_SINK_Invoke
__vbaRaiseEvent
__vbaFreeObjList
ord517
_adj_fprem1
__vbaRecAnsiToUni
__vbaVarSetVarAddref
__vbaCopyBytes
__vbaVarCmpNe
__vbaForEachCollAd
__vbaStrCat
__vbaLsetFixstr
__vbaSetSystemError
__vbaRecDestruct
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryVar
Zombie_GetTypeInfo
__vbaAryDestruct
__vbaLateMemSt
__vbaExitProc
__vbaObjSet
__vbaOnError
ord595
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
ord598
ord599
ord520
__vbaBoolVar
__vbaFpR8
__vbaBoolVarNull
_CIsin
__vbaErase
ord631
ord632
__vbaChkstk
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaStrCmp
__vbaVarTstEq
__vbaI2I4
__vbaObjVar
DllFunctionCall
__vbaVarOr
__vbaFpUI1
__vbaCastObjVar
__vbaRedimPreserve
_adj_fpatan
__vbaLateIdCallLd
Zombie_GetTypeInfoCount
__vbaRedim
__vbaRecUniToAnsi
EVENT_SINK_Release
ord600
__vbaUI1I2
_CIsqrt
__vbaObjIs
__vbaVarAnd
EVENT_SINK_QueryInterface
__vbaUI1I4
__vbaExceptHandler
ord711
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
ord716
__vbaFPException
__vbaInStrVar
ord319
__vbaUbound
__vbaStrVarVal
__vbaVarCat
__vbaCheckType
__vbaI2Var
ord644
_CIlog
__vbaErrorOverflow
__vbaNew2
__vbaInStr
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
ord681
__vbaVarNot
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaVarTstNe
__vbaI4Var
__vbaVarCmpEq
__vbaAryLock
__vbaLateMemCall
ord320
__vbaStrToAnsi
__vbaVarDup
ord321
__vbaFpI2
__vbaFpI4
__vbaVarLateMemCallLd
__vbaRecDestructAnsi
ord617
__vbaLateMemCallLd
_CIatan
__vbaStrMove
__vbaCastObj
__vbaAryCopy
_allmul
_CItan
__vbaNextEachCollAd
__vbaAryUnlock
__vbaUI1Var
_CIexp
__vbaFreeStr
__vbaFreeObj
ord581
Sections
.text Size: 160KB - Virtual size: 156KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ