Behavioral task
behavioral1
Sample
17752f2da51816eaa4072dfb75b879f7_JaffaCakes118.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
17752f2da51816eaa4072dfb75b879f7_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
17752f2da51816eaa4072dfb75b879f7_JaffaCakes118
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Size
220KB
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MD5
17752f2da51816eaa4072dfb75b879f7
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SHA1
e0b6498c8eda5030ee6c0fc6ee05d199798ff770
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SHA256
eead66bab28b7cac9b750e0d275118ba39547ac3f5cd3019ba5f3724a37332d2
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SHA512
6e4b1ff8e61d5d097223d5856a1f3cd13163f135e5e4c32cc9846eef1c7a7b1262fd48629f0835882c79bde464fc7062604017ac9c08ee2f4af9a837443af0ee
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SSDEEP
3072:aDa+wzNRZNrVz+Cw16Fz1L6kq7lBbVDYsAP68Q0RtPZOihym0FCmLLC8U+4vszm0:j+wzNDNZCCjvB0JEsAI0RfzHMCUd
Malware Config
Signatures
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resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 17752f2da51816eaa4072dfb75b879f7_JaffaCakes118
Files
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17752f2da51816eaa4072dfb75b879f7_JaffaCakes118.exe windows:4 windows x86 arch:x86
12721c4082c469da003d1d11f76d268e
Headers
File Characteristics
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
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
_adj_fprem1
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryDestruct
__vbaOnError
_adj_fdiv_m16i
_adj_fdivr_m16i
_CIsin
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaPutOwner4
DllFunctionCall
_adj_fpatan
EVENT_SINK_Release
ord600
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
__vbaPrintFile
_adj_fprem
_adj_fdivr_m64
ord608
__vbaFPException
__vbaVarCat
_CIlog
ord647
__vbaFileOpen
__vbaNew2
__vbaVar2Vec
_adj_fdiv_m32i
_adj_fdivr_m32i
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaVarTstNe
__vbaVarDup
_CIatan
__vbaStrMove
ord619
_allmul
_CItan
_CIexp
__vbaFreeStr
__vbaFreeObj
kernel32
VirtualProtect
GetModuleFileNameA
ExitProcess
user32
MessageBoxA
Sections
.text Size: - Virtual size: 7KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 238KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.vmp0 Size: - Virtual size: 112KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vmp1 Size: 208KB - Virtual size: 205KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 4KB - Virtual size: 60B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ