Behavioral task
behavioral1
Sample
bf0f15636a5bb2534267cfd28c629440N.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
bf0f15636a5bb2534267cfd28c629440N.exe
Resource
win10v2004-20240802-en
General
-
Target
bf0f15636a5bb2534267cfd28c629440N
-
Size
272KB
-
MD5
bf0f15636a5bb2534267cfd28c629440
-
SHA1
149281d39b78ab67fcb9924fc4d59288b6325bdf
-
SHA256
842f24b421958523c77ad7fd69dbe8b6061730f9ae8990661333ccf8fab978c1
-
SHA512
57ae50f56b1bb36a4a0a41cc5003167a5188c25f2a64db5191f112a5917ebc716546104e7a1a456590f9e1770a342cc0a0f91f60c04aabcde9ffbcc05aaa0677
-
SSDEEP
3072:ZMBGBT753Q+RgWgMlIx1ZiXjb6aEF6D0NM9voeLNZ2j8Cd2:yw753RgWg4aAXjb6aEFfooeLNZxC
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource bf0f15636a5bb2534267cfd28c629440N
Files
-
bf0f15636a5bb2534267cfd28c629440N.exe windows:4 windows x86 arch:x86
11520ea06ca7a22e5ad6e376a522a4d7
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
__vbaFreeVar
__vbaLenBstr
__vbaStrVarMove
__vbaPut3
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
__vbaFreeObjList
ord516
_adj_fprem1
__vbaRecAnsiToUni
__vbaCopyBytes
__vbaStrCat
__vbaVarCmpNe
__vbaLsetFixstr
__vbaSetSystemError
__vbaHresultCheckObj
__vbaLenVar
_adj_fdiv_m32
__vbaVarXor
__vbaAryDestruct
ord669
ord593
ord594
__vbaOnError
__vbaObjSet
_adj_fdiv_m16i
_adj_fdivr_m16i
ord598
__vbaStrFixstr
ord523
__vbaBoolVarNull
_CIsin
ord631
ord525
ord632
__vbaChkstk
__vbaFileClose
ord526
EVENT_SINK_AddRef
__vbaGenerateBoundsError
ord528
__vbaGet3
__vbaStrCmp
__vbaVarTstEq
__vbaI2I4
DllFunctionCall
__vbaVarOr
__vbaRedimPreserve
_adj_fpatan
__vbaFixstrConstruct
__vbaRedim
__vbaRecUniToAnsi
EVENT_SINK_Release
ord600
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
__vbaPrintFile
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
ord608
__vbaFPException
__vbaInStrVar
__vbaStrVarVal
__vbaVarCat
__vbaI2Var
ord537
ord645
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaNew2
__vbaInStr
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaVarTstNe
__vbaI4Var
__vbaVarCmpEq
__vbaVarAdd
__vbaStrToAnsi
__vbaVarDup
__vbaFpI2
__vbaVarMod
__vbaFpI4
ord616
ord617
_CIatan
__vbaStrMove
ord618
ord619
ord542
ord543
_allmul
ord544
_CItan
ord546
ord547
_CIexp
__vbaFreeObj
__vbaFreeStr
Sections
UPX0 Size: 140KB - Virtual size: 140KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 92KB - Virtual size: 92KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE