Static task
static1
Behavioral task
behavioral1
Sample
Oi Mensagem .exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
Oi Mensagem .exe
Resource
win10v2004-20240611-en
General
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Target
223d5c0e1bfa1f01918f007622b6f5e6_JaffaCakes118
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Size
4KB
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MD5
223d5c0e1bfa1f01918f007622b6f5e6
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SHA1
7a550afcdacded86ad697c140e928068babe557d
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SHA256
3da4bc390f0125ff16ac475317a7594dc785c0378b8a3644df566ad93661c67b
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SHA512
6282351d570ef2c38d7bf49e69db1215c115e50e133df8217b1e65c71f25982e0142b538b2f10f38ff8876c6d4e13b8eac03c20ca8957ad327cf56e3704c30d9
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SSDEEP
96:YgYAlNmudxj0WlUx68iCtkM8Qht9EDYGo8rsKTyM/Tv0:rFTp1Qn9EDY78rsyfM
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/Oi Mensagem .Cmd
Files
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223d5c0e1bfa1f01918f007622b6f5e6_JaffaCakes118.zip
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Oi Mensagem .Cmd.exe windows:4 windows x86 arch:x86
fb65ad4b18149d38778f7b421a712ace
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
__vbaLenBstr
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
ord516
_adj_fprem1
__vbaStrCat
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryDestruct
__vbaOnError
__vbaObjSet
_adj_fdiv_m16i
_adj_fdivr_m16i
ord598
_CIsin
ord631
__vbaChkstk
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaI2I4
DllFunctionCall
_adj_fpatan
__vbaRedim
EVENT_SINK_Release
ord600
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
_adj_fprem
_adj_fdivr_m64
ord531
__vbaFPException
__vbaStrVarVal
__vbaI2Var
ord537
ord645
_CIlog
__vbaErrorOverflow
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
ord681
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaVarTstNe
__vbaVarAdd
__vbaStrToAnsi
__vbaVarCopy
_CIatan
__vbaStrMove
_allmul
_CItan
_CIexp
ord580
__vbaFreeObj
__vbaFreeStr
Sections
.text Size: 8KB - Virtual size: 7KB
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: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ