Behavioral task
behavioral1
Sample
282fa20881f58237eeb89aa8e0333fd0_JaffaCakes118.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
282fa20881f58237eeb89aa8e0333fd0_JaffaCakes118.exe
Resource
win10v2004-20240704-en
General
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Target
282fa20881f58237eeb89aa8e0333fd0_JaffaCakes118
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Size
130KB
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MD5
282fa20881f58237eeb89aa8e0333fd0
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SHA1
e7d7c457f06b9e0e8673d78232fbd64d7743718c
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SHA256
7054977aac57b1557f615279ea4d33cfd0766b4943971150a2f1bd3ed99cc0fe
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SHA512
f3adaff352eb7a7eefcf78e5bcf1f53f603ca37bb3afcd5d69ad1bff5a5e85ce9ade01347bd68bfa91c8b8566340086764577e2a0856c98bbf8b98142ddaa753
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SSDEEP
1536:/zCsQ/MycnG7i5rqO+f8HlWwsQpMIcT0/tP:bCh/MyqGe5FcwhpMIW0/
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 282fa20881f58237eeb89aa8e0333fd0_JaffaCakes118
Files
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282fa20881f58237eeb89aa8e0333fd0_JaffaCakes118.exe windows:4 windows x86 arch:x86
29a7f772919b588a2de3c1535f89c7a8
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
__vbaVarTstGt
__vbaVarSub
_CIcos
_adj_fptan
__vbaVarMove
__vbaStrI4
__vbaVarVargNofree
__vbaFreeVar
__vbaStrVarMove
__vbaLineInputStr
__vbaLateIdCall
__vbaLenBstr
__vbaEnd
__vbaFreeVarList
_adj_fdiv_m64
__vbaFreeObjList
_adj_fprem1
__vbaStrCat
__vbaLsetFixstr
__vbaSetSystemError
__vbaHresultCheckObj
__vbaLenVar
_adj_fdiv_m32
__vbaAryVar
__vbaOnError
__vbaObjSet
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
_CIsin
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaStrCmp
__vbaVarTstEq
__vbaI2I4
DllFunctionCall
_adj_fpatan
__vbaFixstrConstruct
__vbaStrR8
EVENT_SINK_Release
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
__vbaFPException
__vbaInStrVar
__vbaStrVarVal
__vbaUbound
__vbaVarCat
__vbaI2Var
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaNew2
__vbaR8Str
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
__vbaI4Var
__vbaAryLock
__vbaVarAdd
__vbaStrToAnsi
__vbaVarDup
__vbaVarCopy
_CIatan
__vbaStrMove
__vbaCastObj
__vbaAryCopy
_allmul
_CItan
__vbaAryUnlock
_CIexp
__vbaFreeObj
__vbaFreeStr
Sections
UPX0 Size: 96KB - Virtual size: 96KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 31KB - Virtual size: 32KB
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