Behavioral task
behavioral1
Sample
d2068aefc8fb41507f0514671d5843a7_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
d2068aefc8fb41507f0514671d5843a7_JaffaCakes118
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Size
512KB
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MD5
d2068aefc8fb41507f0514671d5843a7
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SHA1
f7968e80fa511c1ecbceba07bf5e1b611b451716
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SHA256
00dd3807a9fe474167dbcc7205d7012952adf7cf50cd591ceb63a9b07ec7b344
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SHA512
327988b07d4d1e7a0cd4268acb3c830b7942944eb01dd37db1c217c0bbd6eb203f457f408ae9534a111faccf1debb87f1267069c7bfff03bdbbb64dd2cfab203
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SSDEEP
3072:egOdqh6f6CQFWDEtRLLjRv+o3jtxK9C/qadRO5dswx2ByRbinMPy80KG:euhxzgdSByYnuyP
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource d2068aefc8fb41507f0514671d5843a7_JaffaCakes118
Files
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d2068aefc8fb41507f0514671d5843a7_JaffaCakes118.exe windows:4 windows x86 arch:x86
10375bfe7cc9851b9cf566aa4db0c73a
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
IMAGE_FILE_DEBUG_STRIPPED
Imports
msvbvm60
_CIcos
_adj_fptan
__vbaVarMove
__vbaAryMove
__vbaFreeVar
__vbaLenBstr
__vbaStrVarMove
ord696
__vbaFreeVarList
_adj_fdiv_m64
__vbaFreeObjList
ord516
_adj_fprem1
ord628
__vbaStrCat
__vbaSetSystemError
__vbaHresultCheckObj
__vbaLenBstrB
__vbaVargVarCopy
_adj_fdiv_m32
__vbaAryVar
__vbaAryDestruct
__vbaOnError
_adj_fdiv_m16i
_adj_fdivr_m16i
_CIsin
__vbaErase
ord631
__vbaVarZero
ord632
__vbaChkstk
EVENT_SINK_AddRef
__vbaAryConstruct2
DllFunctionCall
ord563
__vbaLbound
__vbaRedimPreserve
_adj_fpatan
__vbaRedim
EVENT_SINK_Release
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
__vbaStrToUnicode
ord713
_adj_fprem
_adj_fdivr_m64
ord608
__vbaFPException
ord717
__vbaUbound
__vbaStrVarVal
__vbaVarCat
ord644
ord537
_CIlog
__vbaVar2Vec
__vbaNew2
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
ord681
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaI4Var
__vbaAryLock
__vbaStrToAnsi
__vbaAryVarVarg
__vbaFpI4
_CIatan
__vbaStrMove
__vbaAryCopy
_allmul
_CItan
__vbaAryUnlock
_CIexp
__vbaI4ErrVar
__vbaFreeStr
ord581
Sections
UPX0 Size: 332KB - Virtual size: 332KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 168KB - Virtual size: 168KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE