Behavioral task
behavioral1
Sample
76f5a39cafa75aa641188582258a320c_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
76f5a39cafa75aa641188582258a320c_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
76f5a39cafa75aa641188582258a320c_JaffaCakes118
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Size
45KB
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MD5
76f5a39cafa75aa641188582258a320c
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SHA1
8106bbc961c30ce3386bc0685dfe63b3dcc92c5a
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SHA256
da56fade1110a407bbbf819eb44c6a390a4b1568ae8eeda8493cc44090cf8bbb
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SHA512
a6ef94e50d3e6c785f192dcb8211f72dbcfe13eac8190d3d86bdb4ef723ae172631af8e251ad1167f8fb67a8f7c63b54b40d924621a12ca47426a2185ce83419
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SSDEEP
768:l0cfZZlYUarECE1VMVcgldicEwNoPBoYFmBQc62At:ldOUpgOcEQZ622
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 76f5a39cafa75aa641188582258a320c_JaffaCakes118
Files
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76f5a39cafa75aa641188582258a320c_JaffaCakes118.exe windows:4 windows x86 arch:x86
275f595b333be6bb31a454ce7de89390
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
__vbaVarTstGt
_CIcos
_adj_fptan
__vbaVarMove
__vbaVarVargNofree
__vbaFreeVar
__vbaLenBstr
__vbaStrVarMove
__vbaEnd
__vbaFreeVarList
_adj_fdiv_m64
__vbaFreeObjList
_adj_fprem1
__vbaRecAnsiToUni
__vbaStrCat
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryDestruct
__vbaObjSet
__vbaOnError
_adj_fdiv_m16i
_adj_fdivr_m16i
__vbaBoolVarNull
_CIsin
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaStrCmp
__vbaVarTstEq
__vbaI2I4
DllFunctionCall
_adj_fpatan
__vbaRedim
__vbaRecUniToAnsi
EVENT_SINK_Release
_CIsqrt
__vbaVarAnd
EVENT_SINK_QueryInterface
__vbaExceptHandler
__vbaStrToUnicode
__vbaPrintFile
_adj_fprem
_adj_fdivr_m64
__vbaFPException
__vbaInStrVar
__vbaStrVarVal
__vbaVarCat
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaInStr
__vbaNew2
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
__vbaI4Var
__vbaVarCmpEq
__vbaAryLock
__vbaStrToAnsi
__vbaVarDup
__vbaVarCopy
_CIatan
__vbaStrMove
__vbaStrVarCopy
_allmul
_CItan
__vbaAryUnlock
_CIexp
__vbaFreeObj
__vbaFreeStr
Sections
UPX0 Size: 40KB - Virtual size: 40KB
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