Behavioral task
behavioral1
Sample
41c782fb0f919e5d1987e053067fbb98_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
41c782fb0f919e5d1987e053067fbb98_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
41c782fb0f919e5d1987e053067fbb98_JaffaCakes118
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Size
53KB
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MD5
41c782fb0f919e5d1987e053067fbb98
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SHA1
f69accb490b58897f4829e6dda7117420cec9b90
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SHA256
fc7c2553bac1537425c389a6e9b794cddbcd97cb1dc1c779a6522d468dd71229
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SHA512
60f539157af65bb40ad79fa971a4678836f247dc94bfeb72477e660e69ab1d5617f14efde3c8924916bce806f1c6bf654d983fef1190fd7e39f9d9e15a8577a4
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SSDEEP
1536:/PiuJpMLL2fz4nB364rY4ABESj0E/4s1xnvQrrzUIP:NpMLL2fz4nB364rY4ABESj0E/4s1xvQ4
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 41c782fb0f919e5d1987e053067fbb98_JaffaCakes118
Files
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41c782fb0f919e5d1987e053067fbb98_JaffaCakes118.exe windows:4 windows x86 arch:x86
cdbe1333b09c7b690dad6f4bc92b7210
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
__vbaFreeVar
__vbaAryMove
__vbaStrVarMove
__vbaLenBstr
__vbaPut3
__vbaEnd
_adj_fdiv_m64
__vbaPut4
__vbaFreeObjList
_adj_fprem1
__vbaStrCat
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryDestruct
__vbaOnError
__vbaObjSet
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
_CIsin
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaStrCmp
DllFunctionCall
__vbaCastObjVar
_adj_fpatan
EVENT_SINK_Release
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
_adj_fprem
_adj_fdivr_m64
__vbaFPException
__vbaStrVarVal
__vbaVarCat
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaNew2
__vbaR8Str
__vbaVar2Vec
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaVarSetObj
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
__vbaVarDup
__vbaFpI4
_CIatan
__vbaStrMove
_allmul
_CItan
_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: 2KB - 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