278f987a579ad56807066edb6cc26043_JaffaCakes118

Reason

config extraction: GuloaderBin: guloader: invalid shellcode

General

Target

278f987a579ad56807066edb6cc26043_JaffaCakes118
Size

288KB
MD5

278f987a579ad56807066edb6cc26043
SHA1

1e6f145c525f73c816ced2f069c436013174c15a
SHA256

752b3f7fb283865d14f3f6f5dfedee7779a49b1a4ecbcdf39be6300573331629
SHA512

1708d9e150d72c0ae09795c8e7acb6e251d3cbfbece2f89364468e0419020c844924c2fcd8114a9c61702b1f7d968de91e731cca0e5465267814626c33c055e9
SSDEEP

6144:URDCy2RnOepOYzOnQxjBz1iu7bOP3wa/YLkEUy0bdruY+zg+:kSNxF2P3wa/YLkEUyT

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
278f987a579ad56807066edb6cc26043_JaffaCakes118

Files

278f987a579ad56807066edb6cc26043_JaffaCakes118
.exe windows:4 windows x86 arch:x86

9a5318bdd963a15e3a1493ceb91c4331

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
__vbaStrI2
_CIcos
_adj_fptan
__vbaVarMove
__vbaVarVargNofree
__vbaFreeVar
__vbaAryMove
__vbaStrVarMove
__vbaFreeVarList
_adj_fdiv_m64
_adj_fprem1
__vbaStrCat
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryDestruct
__vbaOnError
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
__vbaRefVarAry
_CIsin
__vbaErase
__vbaVarZero
__vbaChkstk
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaStrCmp
__vbaAryConstruct2
ord561
__vbaI2I4
DllFunctionCall
_adj_fpatan
__vbaRedim
EVENT_SINK_Release
__vbaUI1I2
_CIsqrt
EVENT_SINK_QueryInterface
__vbaUI1I4
__vbaExceptHandler
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
__vbaVarDiv
__vbaFPException
__vbaUbound
__vbaStrVarVal
__vbaVarCat
ord537
ord644
_CIlog
__vbaErrorOverflow
__vbaR8Str
__vbaVar2Vec
__vbaNew2
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
ord681
__vbaI4Str
__vbaFreeStrList
__vbaDerefAry1
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaI4Var
__vbaVarAdd
__vbaAryLock
__vbaVarDup
__vbaStrToAnsi
__vbaFpI4
__vbaVarCopy
_CIatan
__vbaAryCopy
__vbaUI1Str
__vbaStrMove
__vbaStrVarCopy
_allmul
__vbaLenVarB
_CItan
__vbaUI1Var
__vbaAryUnlock
_CIexp
__vbaI4ErrVar
__vbaFreeObj
__vbaFreeStr

Sections

.text
Size: 140KB - Virtual size: 139KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 140KB - Virtual size: 136KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

Errors

General

Malware Config

Signatures

Files

9a5318bdd963a15e3a1493ceb91c4331

Headers

File Characteristics

Imports

msvbvm60

Sections

.text Size: 140KB - Virtual size: 139KB

.data Size: 4KB - Virtual size: 3KB

.rsrc Size: 140KB - Virtual size: 136KB

.text
Size: 140KB - Virtual size: 139KB

.data
Size: 4KB - Virtual size: 3KB

.rsrc
Size: 140KB - Virtual size: 136KB