7788f918e326ff936886e276daf498d5

Reason

config extraction: GuloaderBin: guloader: invalid shellcode

General

Target

7788f918e326ff936886e276daf498d5
Size

847KB
MD5

7788f918e326ff936886e276daf498d5
SHA1

a90de1847e7f5c8023bb8f50e5d6009e8722ca30
SHA256

77f008cf7ccbf955effd76539c61bc1fbdae2a3d7ad454a2d62a5f77b8ffdf09
SHA512

888f727301132236d8ed94c8d54067ea31ba57b44cc73a0b202e10af3711c958b735706b9fea7025e1bec35a37401f0c8610d11c57128dd7bf8dbb7c92da1222
SSDEEP

24576:SMupXJRPOzlxZ9FQibk17za1zjTYR3e7t/eYBmMLy8OnQJ:Fu1JRPOzPZQrmDg3exNBfOne

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
7788f918e326ff936886e276daf498d5

Files

7788f918e326ff936886e276daf498d5
.exe windows:4 windows x86 arch:x86

b96c810b929f0cbb8801316e635bfe53

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
_adj_fdiv_m64
__vbaNextEachVar
ord516
_adj_fprem1
ord518
ord626
__vbaStrCat
__vbaLsetFixstr
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryVar
__vbaAryDestruct
__vbaVarForInit
__vbaOnError
_adj_fdiv_m16i
_adj_fdivr_m16i
__vbaVarIndexLoad
ord598
_CIsin
__vbaErase
ord631
__vbaVarZero
ord525
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaVarTstEq
__vbaAryConstruct2
__vbaObjVar
DllFunctionCall
__vbaRedimPreserve
_adj_fpatan
__vbaFixstrConstruct
__vbaRedim
__vbaUI1ErrVar
EVENT_SINK_Release
ord601
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
ord711
_adj_fprem
_adj_fdivr_m64
ord608
__vbaFPException
ord717
__vbaInStrVar
__vbaUbound
__vbaVarCat
__vbaI2Var
ord644
ord537
_CIlog
__vbaFileOpen
__vbaInStr
__vbaR8Str
__vbaVar2Vec
__vbaNew2
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
ord681
__vbaI4Str
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaI4Var
__vbaVarAdd
__vbaAryLock
__vbaLateMemCall
__vbaVarDup
__vbaVarMod
ord616
__vbaFpI4
__vbaVarLateMemCallLd
ord617
_CIatan
__vbaAryCopy
__vbaStrMove
ord619
__vbaForEachVar
_allmul
_CItan
__vbaUI1Var
__vbaAryUnlock
__vbaVarForNext
_CIexp
__vbaI4ErrVar
__vbaFreeStr
__vbaFreeObj

Sections

.text
Size: 48KB - Virtual size: 45KB

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: 52KB - Virtual size: 48KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

Errors

General

Malware Config

Signatures

Files

b96c810b929f0cbb8801316e635bfe53

Headers

File Characteristics

Imports

msvbvm60

Sections

.text Size: 48KB - Virtual size: 45KB

.data Size: 4KB - Virtual size: 2KB

.rsrc Size: 52KB - Virtual size: 48KB

.text
Size: 48KB - Virtual size: 45KB

.data
Size: 4KB - Virtual size: 2KB

.rsrc
Size: 52KB - Virtual size: 48KB