Static task
static1
Behavioral task
behavioral1
Sample
0b3a071f9073233b73fdb5a443c881b1_JaffaCakes118.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
0b3a071f9073233b73fdb5a443c881b1_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
0b3a071f9073233b73fdb5a443c881b1_JaffaCakes118
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Size
732KB
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MD5
0b3a071f9073233b73fdb5a443c881b1
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SHA1
d8485ad8aa019b8aecffebd2eea92c665f96eeaa
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SHA256
f9c334ac0b46cc780d65218af86c1c6be3119b4bbeb45176133fde13fe9e079a
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SHA512
b6b710fdb7caca466c123ab6af2a2b76d1ad26395e35a677b1c630a11105da89b0456aa376ccf6858c7b3cdb1e7d5ceb258be9897798cd1a437e31e878a225c3
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SSDEEP
12288:SfrXVhdHtm+EFS0H2uUQ37hkWOKWm3GZQfW7mpbsBqeqHJj4:SjFhdHtv8P2HQ37hLGZQfg8bsB8Jj4
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 0b3a071f9073233b73fdb5a443c881b1_JaffaCakes118 -
NSIS installer 1 IoCs
resource yara_rule sample nsis_installer_2
Files
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0b3a071f9073233b73fdb5a443c881b1_JaffaCakes118.exe windows:4 windows x86 arch:x86
28036ee19ddbb39f961a8edea2664b8a
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
__vbaFreeVar
__vbaAryMove
__vbaLenBstr
__vbaStrVarMove
__vbaEnd
__vbaFreeVarList
_adj_fdiv_m64
ord516
_adj_fprem1
__vbaRecAnsiToUni
ord519
__vbaI2Abs
__vbaStrCat
__vbaRecDestruct
__vbaSetSystemError
__vbaHresultCheckObj
__vbaNameFile
_adj_fdiv_m32
ord666
__vbaAryDestruct
__vbaExitProc
ord593
ord594
__vbaOnError
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
ord598
_CIsin
ord631
__vbaErase
ord632
ord525
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaVarTstEq
__vbaPutOwner3
__vbaObjVar
__vbaI2I4
ord561
DllFunctionCall
_adj_fpatan
__vbaRedim
__vbaRecUniToAnsi
EVENT_SINK_Release
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
ord712
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
ord608
ord716
__vbaFPException
__vbaStrVarVal
__vbaVarCat
ord535
ord644
ord537
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaNew2
ord648
__vbaVar2Vec
_adj_fdiv_m32i
_adj_fdivr_m32i
ord573
__vbaStrCopy
__vbaFreeStrList
_adj_fdivr_m32
__vbaPowerR8
_adj_fdiv_r
ord100
ord610
__vbaLateMemCall
__vbaAryLock
__vbaStrToAnsi
__vbaVarDup
__vbaFpI4
ord616
__vbaLateMemCallLd
__vbaRecDestructAnsi
__vbaR8IntI2
_CIatan
ord618
__vbaStrMove
__vbaR8IntI4
_allmul
_CItan
__vbaAryUnlock
_CIexp
__vbaFreeObj
__vbaFreeStr
__vbaI4ErrVar
Sections
.text Size: 40KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 684KB - Virtual size: 682KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ