Static task
static1
Behavioral task
behavioral1
Sample
f52797c2325f540b44a51b56647637c3_JaffaCakes118.exe
Resource
win7-20240221-en
General
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Target
f52797c2325f540b44a51b56647637c3_JaffaCakes118
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Size
2.4MB
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MD5
f52797c2325f540b44a51b56647637c3
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SHA1
64f8e4970fe13521f3dd02cc8079f9397a8effb7
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SHA256
cb7b0cd0cfa98d4a900e9b03b2139abb50b687f9faa05e63a044a3ae980f6e07
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SHA512
5e05390d619906f2a5f34e9e02b28db98ca4d6488ccdf65deb0c9b82da4696b3c3ddea9bfaea066e8b467cb047ed9fd0035ba490fe177e83471542797088a4e2
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SSDEEP
49152:gKG9nUjOFZYeiLxPQ6u4sOEvazaoGleEKmsOtRZHv55YueamvovkgLBb/sq:O9nUEZmLhQ6zsBne2vHBb5mwv9LBb/B
Malware Config
Signatures
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Nirsoft 1 IoCs
resource yara_rule sample Nirsoft -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource f52797c2325f540b44a51b56647637c3_JaffaCakes118
Files
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f52797c2325f540b44a51b56647637c3_JaffaCakes118.exe windows:4 windows x86 arch:x86
2b60251c0a16ea4ae9b774354627bdb8
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
__vbaStrVarMove
__vbaFreeVarList
__vbaPut3
__vbaEnd
_adj_fdiv_m64
__vbaFreeObjList
_adj_fprem1
__vbaStrCat
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryVar
ord666
__vbaAryDestruct
__vbaOnError
_adj_fdiv_m16i
_adj_fdivr_m16i
_CIsin
ord709
ord632
__vbaChkstk
ord526
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaStrCmp
__vbaGet4
__vbaI2I4
_adj_fpatan
EVENT_SINK_Release
ord600
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
ord711
_adj_fprem
_adj_fdivr_m64
__vbaFPException
__vbaUbound
__vbaVarCat
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaNew2
__vbaInStr
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord578
ord100
__vbaAryLock
__vbaVarDup
_CIatan
__vbaStrMove
__vbaAryCopy
_allmul
_CItan
__vbaAryUnlock
_CIexp
__vbaFreeStr
Sections
.text Size: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ