Static task
static1
Behavioral task
behavioral1
Sample
8a54fe1b14b055979abc0615f7821984_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
8a54fe1b14b055979abc0615f7821984_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
8a54fe1b14b055979abc0615f7821984_JaffaCakes118
-
Size
496KB
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MD5
8a54fe1b14b055979abc0615f7821984
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SHA1
da106b14641eaad490206f09b38e96248679f028
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SHA256
347bd5c473234650c431173ea7358f47ab89bb04b6a6b5fe64495015e8f41a87
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SHA512
30ea50203778e2e2b012fde6112344c3effa4bdb68a8218dd97ec9885c33d78d180dd5f11c564d558f844e58a3c6530cd7c0534c04cc84d69fd57920bd6c398a
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SSDEEP
12288:jE8/iDWVtNpym3xumm4DbsPZ5g9nK+/Uzo:jE3DYNl0QKtM
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 8a54fe1b14b055979abc0615f7821984_JaffaCakes118
Files
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8a54fe1b14b055979abc0615f7821984_JaffaCakes118.exe windows:4 windows x86 arch:x86
8bbe56be552e64d1269338e4dd3da9ff
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
__vbaStrI4
__vbaVarMove
__vbaVarVargNofree
__vbaFreeVar
__vbaAryMove
__vbaLenBstr
__vbaStrVarMove
__vbaGosubReturn
__vbaFreeVarList
_adj_fdiv_m64
ord516
_adj_fprem1
__vbaRecAnsiToUni
__vbaStrCat
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryDestruct
_adj_fdiv_m16i
_adj_fdivr_m16i
_CIsin
ord631
__vbaErase
ord632
__vbaVarZero
__vbaChkstk
__vbaGosubFree
__vbaGenerateBoundsError
__vbaStrCmp
__vbaAryConstruct2
__vbaI2I4
DllFunctionCall
__vbaRedimPreserve
_adj_fpatan
__vbaRedim
__vbaRecUniToAnsi
__vbaUI1I2
_CIsqrt
__vbaUI1I4
__vbaExceptHandler
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
__vbaGosub
ord607
__vbaFPException
ord717
__vbaUbound
__vbaStrVarVal
__vbaVarCat
ord644
_CIlog
__vbaErrorOverflow
__vbaNew2
__vbaVar2Vec
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
ord573
__vbaFreeStrList
__vbaDerefAry1
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaAryLock
__vbaStrToAnsi
__vbaVarDup
__vbaFpI4
ord616
_CIatan
__vbaStrMove
ord618
__vbaUI1Str
__vbaStrVarCopy
_allmul
_CItan
__vbaAryUnlock
_CIexp
__vbaI4ErrVar
__vbaFreeStr
__vbaFreeObj
Sections
.text Size: 24KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 980B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 464KB - Virtual size: 461KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ