Behavioral task
behavioral1
Sample
3ed5f638d3e6e802f777371f27b2e86d_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
3ed5f638d3e6e802f777371f27b2e86d_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
3ed5f638d3e6e802f777371f27b2e86d_JaffaCakes118
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Size
176KB
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MD5
3ed5f638d3e6e802f777371f27b2e86d
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SHA1
5df50b392dedee02df0033e9ae6fb41e319d7116
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SHA256
26d685992f67475bd3b91ce50b2f548558b3e01a108c78bf75832fe3f0c82c43
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SHA512
993494a730bf3215c1c9ee484f30eb39d2abe3d70689e25e71f84c746eab237a03acfe8752bc14b633cd6499df390a86513ca9a924d512ca8952d32604a4cf60
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SSDEEP
3072:lRYZgw2U9p/uaRhels39lpKSllp+c8nY65S:lRYXXRElmcSXMM6
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3ed5f638d3e6e802f777371f27b2e86d_JaffaCakes118
Files
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3ed5f638d3e6e802f777371f27b2e86d_JaffaCakes118.exe windows:4 windows x86 arch:x86
951fe8f248e17f154c06af675c1d2354
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
__vbaStrI4
__vbaVarMove
__vbaVarVargNofree
__vbaFreeVar
__vbaAryMove
__vbaGosubReturn
__vbaLenBstr
__vbaStrVarMove
__vbaFreeVarList
_adj_fdiv_m64
__vbaRaiseEvent
__vbaFreeObjList
_adj_fprem1
__vbaRecAnsiToUni
__vbaStrCat
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryVar
__vbaAryDestruct
__vbaExitProc
__vbaObjSet
__vbaOnError
_adj_fdiv_m16i
_adj_fdivr_m16i
_CIsin
ord631
__vbaErase
__vbaVarZero
__vbaChkstk
__vbaGosubFree
ord526
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
ord529
__vbaStrCmp
__vbaGet3
__vbaPutOwner3
__vbaAryConstruct2
__vbaI2I4
DllFunctionCall
ord670
_adj_fpatan
__vbaRedim
__vbaRecUniToAnsi
EVENT_SINK_Release
__vbaUI1I2
_CIsqrt
EVENT_SINK_QueryInterface
__vbaUI1I4
__vbaExceptHandler
ord711
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
__vbaGosub
ord607
__vbaFPException
ord717
__vbaGetOwner3
__vbaUbound
__vbaStrVarVal
__vbaVarCat
ord644
_CIlog
__vbaErrorOverflow
__vbaFileOpen
ord648
__vbaNew2
ord570
__vbaR8Str
__vbaVar2Vec
_adj_fdiv_m32i
_adj_fdivr_m32i
ord573
__vbaStrCopy
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord578
ord685
ord100
__vbaAryLock
__vbaStrToAnsi
__vbaVarDup
__vbaFpI4
ord616
_CIatan
ord618
__vbaUI1Str
__vbaStrMove
__vbaAryCopy
__vbaR8IntI4
__vbaStrVarCopy
_allmul
_CItan
__vbaAryUnlock
_CIexp
__vbaFreeStr
__vbaFreeObj
Sections
UPX0 Size: 84KB - Virtual size: 84KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 80KB - Virtual size: 80KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.newIID Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE