Behavioral task
behavioral1
Sample
ba73aadedb21a30bcd6ef1d19a0259ac.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ba73aadedb21a30bcd6ef1d19a0259ac.exe
Resource
win10v2004-20240226-en
General
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Target
ba73aadedb21a30bcd6ef1d19a0259ac
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Size
25KB
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MD5
ba73aadedb21a30bcd6ef1d19a0259ac
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SHA1
b70228d4a3bcb12eea0023782b9fa12f5288a839
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SHA256
87caefd0423ecc56c973f5b14f1693452298c01ffc49df00c8bc2069407f6d8d
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SHA512
bef5ca715c902766e69efccdd64908397573d72e8e90a0cb2c92d901997a8c15e16b5712f13a75583f3481ca6cfe59e0c2d14275593bfd3cfdbff01f1f9a933a
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SSDEEP
192:OUKrHoYbxmRf+djQaHelKTTkleM2yhKgnssv4q7p+1oOzq10ioIDPWPt:OUKrHLdqa+oq5v4q7p+1Xq1rDPWP
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ba73aadedb21a30bcd6ef1d19a0259ac
Files
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ba73aadedb21a30bcd6ef1d19a0259ac.exe windows:4 windows x86 arch:x86
116c7b93efc3631a6ba2a979b702c13e
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
__vbaFreeVarList
__vbaPut3
_adj_fdiv_m64
__vbaFreeObjList
_adj_fprem1
__vbaStrCat
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaVarForInit
__vbaOnError
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
__vbaBoolVarNull
__vbaVargVar
_CIsin
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaStrCmp
__vbaVarTstEq
__vbaObjVar
__vbaI2I4
DllFunctionCall
_adj_fpatan
EVENT_SINK_Release
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
__vbaFPException
__vbaInStrVar
__vbaFileSeek
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaNew2
__vbaInStr
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
__vbaVarSetVar
__vbaI4Var
__vbaVarAdd
__vbaLateMemCall
__vbaVarDup
__vbaStrToAnsi
__vbaVarCopy
_CIatan
__vbaStrMove
_allmul
_CItan
__vbaVarForNext
_CIexp
__vbaFreeObj
__vbaFreeStr
Sections
UPX0 Size: 20KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.avp Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE