Static task
static1
Behavioral task
behavioral1
Sample
b39fd31338849cc4a0c1619f79e55e5c_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
b39fd31338849cc4a0c1619f79e55e5c_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
b39fd31338849cc4a0c1619f79e55e5c_JaffaCakes118
-
Size
2.7MB
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MD5
b39fd31338849cc4a0c1619f79e55e5c
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SHA1
339407e88451e598be6fc6427cbbf6a2d91d4211
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SHA256
3d42f298d0cb1672b95244cb47cb8957772aca99498e213dc9f6627ecf3cc221
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SHA512
6608dca8713d2bf27c261a081fabc653b71df201d96e95c504d4ceb92a262cc8e0b3b013d92de56d1569af9695d2e374af47a22fe27ae0d092cb321b7a52a7b3
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SSDEEP
49152:ETAoiiMH8WgikyuoXxTB+YalVk8DCNyIlatbfMDsEV+r2w2BEv2HQZqXJ:ETzo8+u+T8JPTDolZsDCy2wZ
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b39fd31338849cc4a0c1619f79e55e5c_JaffaCakes118 -
NSIS installer 1 IoCs
resource yara_rule sample nsis_installer_2
Files
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b39fd31338849cc4a0c1619f79e55e5c_JaffaCakes118.exe windows:4 windows x86 arch:x86
068a1005fff7f4ccd963543c54dcd414
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
__vbaVarSub
_CIcos
_adj_fptan
__vbaStrI4
__vbaAryMove
__vbaFreeVar
__vbaLenBstr
__vbaStrVarMove
__vbaPut3
__vbaFreeVarList
_adj_fdiv_m64
_adj_fprem1
__vbaRecAnsiToUni
__vbaStrCat
__vbaLsetFixstr
__vbaRecDestruct
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryDestruct
ord593
ord594
__vbaOnError
_adj_fdiv_m16i
_adj_fdivr_m16i
__vbaBoolVarNull
_CIsin
ord631
ord632
__vbaChkstk
__vbaFileClose
ord528
__vbaStrCmp
__vbaPutOwner3
__vbaI2I4
DllFunctionCall
_adj_fpatan
__vbaFixstrConstruct
__vbaRecUniToAnsi
ord600
_CIsqrt
__vbaVarAnd
__vbaExceptHandler
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
ord607
ord608
__vbaFPException
__vbaInStrVar
__vbaVarCat
ord645
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaInStr
__vbaVar2Vec
__vbaNew2
ord648
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaVarTstNe
__vbaI4Var
__vbaVarCmpEq
ord610
ord612
__vbaVarDup
__vbaStrToAnsi
__vbaFpI2
ord617
__vbaRecDestructAnsi
_CIatan
__vbaStrMove
_allmul
_CItan
__vbaFPInt
_CIexp
ord580
__vbaFreeStr
ord581
Sections
.text Size: 2.7MB - Virtual size: 2.7MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE