Behavioral task
behavioral1
Sample
a93ff22caa06514a9359c6e93497f2a5_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
a93ff22caa06514a9359c6e93497f2a5_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
a93ff22caa06514a9359c6e93497f2a5_JaffaCakes118
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Size
30KB
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MD5
a93ff22caa06514a9359c6e93497f2a5
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SHA1
9193d4c92e4a0718112635c0afb2c555a1d5aace
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SHA256
87e6d350029118d40972ce21efd4658cc95bcb02dd25d63a7ea0936cda69e994
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SHA512
114a4c711c97f0c5a1835ea2be3624e61bb0fa18c14568fc077bcade90fd0b46064820eb60b7296ccf1ff2cd129899f81834b9c48cd00f243c852992885129ab
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SSDEEP
384:jWyyVRHdNZsTb8IhtwVEfpIcW38UUYV6OMXuOHLjmevPZ:jwhiPhCII4i6jXxXvP
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a93ff22caa06514a9359c6e93497f2a5_JaffaCakes118
Files
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a93ff22caa06514a9359c6e93497f2a5_JaffaCakes118.exe windows:4 windows x86 arch:x86
8e1963eeddaebd0e7e966007b5ac7616
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
__vbaStrVarMove
__vbaLenBstr
__vbaFreeVarList
_adj_fdiv_m64
_adj_fprem1
__vbaRecAnsiToUni
__vbaStrCat
__vbaSetSystemError
__vbaRecDestruct
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryDestruct
__vbaVarForInit
__vbaObjSet
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
__vbaBoolVarNull
_CIsin
__vbaChkstk
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaStrCmp
__vbaAryConstruct2
__vbaVarTstEq
__vbaI2I4
DllFunctionCall
_adj_fpatan
__vbaRedim
__vbaRecUniToAnsi
EVENT_SINK_Release
_CIsqrt
__vbaVarAnd
EVENT_SINK_QueryInterface
__vbaExceptHandler
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
__vbaFPException
__vbaInStrVar
__vbaStrVarVal
__vbaVarCat
__vbaI2Var
_CIlog
__vbaErrorOverflow
__vbaInStr
__vbaNew2
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
__vbaVarNot
_adj_fdivr_m32
_adj_fdiv_r
__vbaI4Var
__vbaVarCmpEq
__vbaAryLock
__vbaStrToAnsi
__vbaVarDup
__vbaRecDestructAnsi
_CIatan
__vbaStrMove
_allmul
_CItan
__vbaAryUnlock
__vbaVarForNext
_CIexp
__vbaFreeStr
__vbaFreeObj
Sections
UPX0 Size: 24KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - 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