a7cf41b91c755ed3ec0318ea98593526_JaffaCakes118

Reason

config extraction: GuloaderBin: guloader: invalid shellcode

General

Target

a7cf41b91c755ed3ec0318ea98593526_JaffaCakes118
Size

8.0MB
MD5

a7cf41b91c755ed3ec0318ea98593526
SHA1

c2d7c4af3e726ecf2b7cd0b620c060892e4976ed
SHA256

b9dc6b09977b17849e2efbed452d195d7e528dfbced734c6b5846db430b6b3e6
SHA512

ebbce6110c369f5ae8b69bb5591d9967905c318034a97d6e8d27e48666e2caacdcc3dd2348b62c72914440502ac6746286374d495c32cf26843a72c2ca056ac9
SSDEEP

196608:sQctwnL0K1jeXJ1ouFlTnm76mKX2PGETmSQ6wr:sNtG0S8JXfn/xUmO

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
a7cf41b91c755ed3ec0318ea98593526_JaffaCakes118

Files

a7cf41b91c755ed3ec0318ea98593526_JaffaCakes118
.exe windows:4 windows x86 arch:x86

d81fcb4ff331827b4fcfb5e02fc36d87

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
__vbaVarVargNofree
__vbaAryMove
__vbaFreeVar
__vbaLenBstr
__vbaStrVarMove
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
ord516
_adj_fprem1
__vbaStrCat
__vbaSetSystemError
__vbaRecDestruct
__vbaLenVar
_adj_fdiv_m32
__vbaAryDestruct
__vbaExitProc
__vbaOnError
_adj_fdiv_m16i
_adj_fdivr_m16i
ord598
_CIsin
ord631
__vbaErase
__vbaVarZero
__vbaChkstk
__vbaFileClose
__vbaGenerateBoundsError
__vbaStrCmp
__vbaAryConstruct2
__vbaPutOwner3
ord561
__vbaI2I4
DllFunctionCall
ord670
_adj_fpatan
__vbaRedim
__vbaUI1I2
_CIsqrt
__vbaExceptHandler
_adj_fprem
_adj_fdivr_m64
ord608
__vbaFPException
ord717
__vbaInStrVar
__vbaGetOwner3
__vbaStrVarVal
__vbaUbound
__vbaVarCat
ord644
_CIlog
__vbaErrorOverflow
__vbaFileOpen
ord570
__vbaVar2Vec
ord648
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
ord681
__vbaI4Str
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaI4Var
__vbaVarCmpEq
__vbaAryLock
__vbaVarDup
__vbaFpI4
ord617
_CIatan
__vbaUI1Str
__vbaStrMove
__vbaStrVarCopy
ord619
_allmul
_CItan
__vbaAryUnlock
_CIexp
__vbaFreeStr
__vbaI4ErrVar

Sections

.text
Size: 76KB - Virtual size: 74KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 956B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 7.9MB - Virtual size: 7.9MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

Errors

General

Malware Config

Signatures

Files

d81fcb4ff331827b4fcfb5e02fc36d87

Headers

File Characteristics

Imports

msvbvm60

Sections

.text Size: 76KB - Virtual size: 74KB

.data Size: 4KB - Virtual size: 956B

.rsrc Size: 7.9MB - Virtual size: 7.9MB

.text
Size: 76KB - Virtual size: 74KB

.data
Size: 4KB - Virtual size: 956B

.rsrc
Size: 7.9MB - Virtual size: 7.9MB