Static task
static1
Behavioral task
behavioral1
Sample
ef431b38bcaef215a7149129f6a0ccf2_JaffaCakes118.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
ef431b38bcaef215a7149129f6a0ccf2_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
ef431b38bcaef215a7149129f6a0ccf2_JaffaCakes118
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Size
321KB
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MD5
ef431b38bcaef215a7149129f6a0ccf2
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SHA1
f359f942294ca1b494d59aef3fed4bce24b28289
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SHA256
e36fd75619157e92cf5e282f24fcc333bd46da5e156f1f3b1256a2fecd952550
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SHA512
6faafbd485f771a1687d9b2d410cb28a137753b6a7897dde6c106cc405f25a169eccd413b9c8a122d0da6b388dfa4b8f899953af0764c404f929763e8775990f
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SSDEEP
6144:Gbpx5vy4HIopUfLBhSVl4D4eakMvN3ALMXqZc8a9QxTsYyEc6ND2N8TMUZbCwB:c5q4HjpUfLol4FKvNwLnSpqTfyj6529U
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ef431b38bcaef215a7149129f6a0ccf2_JaffaCakes118
Files
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ef431b38bcaef215a7149129f6a0ccf2_JaffaCakes118.exe windows:4 windows x86 arch:x86
afcadccb3aeb21c680b2ac414ee7491f
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
_CIcos
_adj_fptan
__vbaVarMove
__vbaVarVargNofree
__vbaFreeVar
__vbaAryMove
__vbaLenBstr
__vbaStrVarMove
__vbaFreeVarList
_adj_fdiv_m64
ord516
_adj_fprem1
__vbaRecAnsiToUni
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryDestruct
__vbaObjSet
__vbaOnError
_adj_fdiv_m16i
_adj_fdivr_m16i
__vbaRefVarAry
_CIsin
ord631
__vbaErase
ord632
__vbaVarZero
__vbaChkstk
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaStrCmp
__vbaAryConstruct2
__vbaI2I4
ord561
DllFunctionCall
__vbaRedimPreserve
_adj_fpatan
__vbaRedim
__vbaRecUniToAnsi
EVENT_SINK_Release
__vbaNew
__vbaUI1I2
_CIsqrt
EVENT_SINK_QueryInterface
__vbaUI1I4
__vbaExceptHandler
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
__vbaFPException
ord717
__vbaStrVarVal
__vbaUbound
__vbaVarCat
ord644
_CIlog
__vbaErrorOverflow
__vbaNew2
__vbaVar2Vec
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
ord681
__vbaFreeStrList
__vbaDerefAry1
_adj_fdivr_m32
_adj_fdiv_r
ord685
ord100
__vbaI4Var
__vbaAryLock
__vbaStrToAnsi
__vbaFpI4
ord616
_CIatan
__vbaStrMove
__vbaCastObj
__vbaAryCopy
__vbaStrVarCopy
_allmul
_CItan
__vbaUI1Var
__vbaAryUnlock
_CIexp
__vbaI4ErrVar
__vbaFreeStr
__vbaFreeObj
Sections
.text Size: 52KB - Virtual size: 48KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 152KB - Virtual size: 150KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ