Behavioral task
behavioral1
Sample
f92cc4aa4bca3af29426ccfa6e5685d8_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f92cc4aa4bca3af29426ccfa6e5685d8_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
f92cc4aa4bca3af29426ccfa6e5685d8_JaffaCakes118
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Size
24KB
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MD5
f92cc4aa4bca3af29426ccfa6e5685d8
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SHA1
2eb1c04bb4fdc1cd0c61c6224912d3780bfdccc0
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SHA256
91cabbb90bb6e44910c5bdea98b69035335c65ad203989e706ec55050fcc9668
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SHA512
1558841cf5ebc3e9aa024e085963044a46445a2eefa3d4de0ff76a3a935853e52f01828658ded1aa78f04e474e572bc7ce09a9e1bc810d4f7881114c63026cd5
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SSDEEP
96:Wc6CtNpwHBCPA1Eyo/AcwTLR6InYxy/jNDDkTrSgZIR05Dmd:PPQBRoocWZvjNDDkTva05Dm
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource f92cc4aa4bca3af29426ccfa6e5685d8_JaffaCakes118
Files
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f92cc4aa4bca3af29426ccfa6e5685d8_JaffaCakes118.exe windows:4 windows x86 arch:x86
7844fc87cc939240072d121ec1833e71
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
__vbaFreeVar
_adj_fdiv_m64
_adj_fprem1
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaObjSet
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
_CIsin
__vbaChkstk
EVENT_SINK_AddRef
DllFunctionCall
_adj_fpatan
EVENT_SINK_Release
__vbaNew
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
_adj_fprem
_adj_fdivr_m64
__vbaFPException
_CIlog
__vbaNew2
_adj_fdiv_m32i
_adj_fdivr_m32i
_adj_fdivr_m32
_adj_fdiv_r
__vbaVarDup
__vbaStrToAnsi
_CIatan
__vbaCastObj
_allmul
_CItan
_CIexp
__vbaFreeObj
__vbaFreeStr
Sections
UPX0 Size: 20KB - Virtual size: 20KB
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: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE