Behavioral task
behavioral1
Sample
705628b1a46d864f05380b83311abcc7_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
705628b1a46d864f05380b83311abcc7_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
705628b1a46d864f05380b83311abcc7_JaffaCakes118
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Size
54KB
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MD5
705628b1a46d864f05380b83311abcc7
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SHA1
c4cbe085c890a144ba4b3f064762bd8400d9bf99
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SHA256
3ee0f6345b2d4cc129ae53d394b50d47059ae36f56381955ecd393dde73ff2a5
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SHA512
3601b13184746398427bdef40358288ae0cb3d01311220bf8b082ef6a92956017f854c2fd78008fc00f24a407849911dbb5c406af8afc28225fca9f71e242ffd
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SSDEEP
768:K38bdQ63m3rFGnmJl2KgvUaHCmSgQDOn8Qzc1f843rBdy:K3ed93m3oCDu853rBE
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 705628b1a46d864f05380b83311abcc7_JaffaCakes118
Files
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705628b1a46d864f05380b83311abcc7_JaffaCakes118.exe windows:4 windows x86 arch:x86
987d556efd72cfa2abeee4d0247b1d66
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
__vbaStrI2
_CIcos
_adj_fptan
__vbaVarMove
__vbaFreeVar
__vbaLateIdCall
__vbaEnd
__vbaFreeVarList
_adj_fdiv_m64
__vbaFreeObjList
_adj_fprem1
__vbaStrCat
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaVarForInit
__vbaObjSet
__vbaOnError
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
__vbaFpR8
_CIsin
__vbaChkstk
EVENT_SINK_AddRef
__vbaStrCmp
__vbaObjVar
_adj_fpatan
__vbaLateIdCallLd
EVENT_SINK_Release
__vbaNew
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
_adj_fprem
_adj_fdivr_m64
__vbaI2Str
__vbaFPException
_CIlog
__vbaErrorOverflow
__vbaNew2
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
__vbaI4Var
__vbaLateMemCall
__vbaVarDup
__vbaFpI2
__vbaVarCopy
__vbaLateMemCallLd
_CIatan
__vbaStrMove
__vbaStrVarCopy
_allmul
__vbaLateIdSt
_CItan
__vbaVarForNext
_CIexp
__vbaFreeObj
__vbaFreeStr
Sections
UPX0 Size: 48KB - Virtual size: 48KB
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: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE