Static task
static1
Behavioral task
behavioral1
Sample
8bf936b5ad19d4aebc89e0cec87b6ed0_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
8bf936b5ad19d4aebc89e0cec87b6ed0_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
8bf936b5ad19d4aebc89e0cec87b6ed0_JaffaCakes118
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Size
40KB
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MD5
8bf936b5ad19d4aebc89e0cec87b6ed0
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SHA1
ec5c0b9ba8d028e06ed01d542c0dd25ec6b8139c
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SHA256
79ff4f7b87af955244f8e16d31e649e7dabcaf5e814eecd2703e2150b221019e
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SHA512
3c7c392d8aaf53fce8242b803f8678cfba34840e8f5a2548dfed926abcee3dd8e575a1ba3f6e7420e2575619a3b33fbdcccdf429c65e576975b7688279ae8d63
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SSDEEP
768:2LGnPrq5ISQH/ZJ0bOw3oRU3d10vWYKz:2kPrqKH/3Bwx3nE+
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 8bf936b5ad19d4aebc89e0cec87b6ed0_JaffaCakes118
Files
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8bf936b5ad19d4aebc89e0cec87b6ed0_JaffaCakes118.exe windows:4 windows x86 arch:x86
221c5856d40b9b69f6ec09b74ccfc90b
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
__vbaVarVargNofree
__vbaFreeVar
__vbaAryMove
__vbaLenBstr
__vbaStrVarMove
__vbaFreeVarList
_adj_fdiv_m64
__vbaRaiseEvent
_adj_fprem1
__vbaCopyBytes
__vbaStrCat
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryVar
__vbaAryDestruct
__vbaVarForInit
__vbaOnError
__vbaObjSet
_adj_fdiv_m16i
_adj_fdivr_m16i
ord598
_CIsin
__vbaErase
__vbaVarZero
__vbaChkstk
ord526
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaStrCmp
__vbaGet3
__vbaPutOwner3
__vbaAryConstruct2
__vbaI2I4
DllFunctionCall
__vbaLbound
_adj_fpatan
__vbaRedim
EVENT_SINK_Release
__vbaNew
__vbaUI1I2
_CIsqrt
EVENT_SINK_QueryInterface
__vbaStr2Vec
__vbaExceptHandler
ord711
_adj_fprem
_adj_fdivr_m64
__vbaFPException
ord717
__vbaGetOwner3
__vbaUbound
__vbaI2Var
ord644
_CIlog
__vbaErrorOverflow
__vbaFileOpen
ord648
ord570
__vbaNew2
__vbaVar2Vec
_adj_fdiv_m32i
_adj_fdivr_m32i
Zombie_AddRef
__vbaStrCopy
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord685
ord578
ord100
__vbaI4Var
__vbaVarAdd
__vbaAryLock
__vbaVarDup
__vbaVarMod
__vbaFpI4
_CIatan
__vbaStrMove
__vbaAryCopy
__vbaR8IntI4
_allmul
_CItan
__vbaAryUnlock
__vbaVarForNext
_CIexp
__vbaI4ErrVar
__vbaFreeStr
__vbaFreeObj
Sections
.text Size: 28KB - Virtual size: 27KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 4KB
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