Behavioral task
behavioral1
Sample
fcec517bd8601275d6cd1426c14d8262_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
fcec517bd8601275d6cd1426c14d8262_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
fcec517bd8601275d6cd1426c14d8262_JaffaCakes118
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Size
98KB
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MD5
fcec517bd8601275d6cd1426c14d8262
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SHA1
0e91be0ce5f42f50c2de88ccb6310a0e599b740c
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SHA256
cb279f1cd1720fe8d689168032bbf811fed47d55d36a1447a5d3ab36dad409e9
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SHA512
2da0e582847435f34073d565533cea45e7dda6fbce867c1aac60da676c93e2c50363490cc1d5b84c3d083357bd57c2158826ef22a2141d3aa2ee95b91337c3a8
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SSDEEP
1536:M35/EYxvrJCadMqMrOsp4payehSwkLIn:iGYxvFLdMqMCaPkLIn
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource fcec517bd8601275d6cd1426c14d8262_JaffaCakes118
Files
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fcec517bd8601275d6cd1426c14d8262_JaffaCakes118.exe windows:4 windows x86 arch:x86
bc8225038e36352e9714f4d410f607e4
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
__vbaStrI4
__vbaVarVargNofree
__vbaFreeVar
__vbaStrVarMove
__vbaLenBstr
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
__vbaFreeObjList
_adj_fprem1
__vbaRecAnsiToUni
__vbaStrCat
__vbaLsetFixstr
__vbaSetSystemError
__vbaHresultCheckObj
__vbaNameFile
__vbaLenVar
_adj_fdiv_m32
__vbaAryDestruct
__vbaVarForInit
__vbaBoolStr
__vbaOnError
__vbaObjSet
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
__vbaStrFixstr
__vbaVarTstLt
__vbaBoolVarNull
_CIsin
__vbaChkstk
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaStrCmp
__vbaVarTstEq
__vbaR4Str
__vbaI2I4
__vbaPrintObj
DllFunctionCall
__vbaVarOr
__vbaCastObjVar
_adj_fpatan
__vbaFixstrConstruct
__vbaLateIdCallLd
__vbaRedim
__vbaRecUniToAnsi
EVENT_SINK_Release
_CIsqrt
__vbaVarAnd
EVENT_SINK_QueryInterface
__vbaStrUI1
__vbaExceptHandler
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
__vbaFPException
__vbaInStrVar
__vbaStrVarVal
__vbaVarCat
__vbaLsetFixstrFree
_CIlog
__vbaErrorOverflow
__vbaNew2
__vbaInStr
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaI4Str
__vbaVarCmpLt
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
__vbaVarTstNe
__vbaI4Var
__vbaVarCmpEq
__vbaAryLock
__vbaVarAdd
__vbaVarDup
__vbaStrToAnsi
__vbaFpI2
__vbaVarCopy
__vbaR8IntI2
_CIatan
__vbaStrMove
__vbaStrVarCopy
_allmul
__vbaLateIdSt
_CItan
__vbaAryUnlock
__vbaVarForNext
_CIexp
__vbaFreeObj
__vbaFreeStr
Sections
UPX0 Size: 92KB - Virtual size: 92KB
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
.avc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE