Behavioral task
behavioral1
Sample
0b4e7b29ebe7e96ac9610a27a7a60973_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
0b4e7b29ebe7e96ac9610a27a7a60973_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
0b4e7b29ebe7e96ac9610a27a7a60973_JaffaCakes118
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Size
146KB
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MD5
0b4e7b29ebe7e96ac9610a27a7a60973
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SHA1
5dcb808dfe2f9e2a0d08bbebd716ec7f489c56b4
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SHA256
0e298f0d6fb781f55c60153df00b87f18a765ac3d3aad044f49497b54a55a6d2
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SHA512
7783520374f0b5bd7f6ac7e4af9ed6e288dc54e3162879200e2cbed29888b97a986afabf3feffbf05c7644693777cced059c607676b838bf48d78da360237a04
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SSDEEP
3072:W5GfCUp+RG+nxWdg+xnXwauwYU5SGiMnN7k1w/z:WVxWg+hXwNUiuN7j/z
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 0b4e7b29ebe7e96ac9610a27a7a60973_JaffaCakes118
Files
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0b4e7b29ebe7e96ac9610a27a7a60973_JaffaCakes118.exe windows:4 windows x86 arch:x86
14f41eea20c387f07b419857f2efa19b
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
__vbaStrI4
__vbaVarVargNofree
__vbaFreeVar
__vbaAryMove
__vbaStrVarMove
__vbaLenBstr
__vbaGosubReturn
__vbaFreeVarList
_adj_fdiv_m64
__vbaFreeObjList
_adj_fprem1
__vbaRecAnsiToUni
__vbaStrCat
__vbaSetSystemError
__vbaHresultCheckObj
__vbaLenVar
_adj_fdiv_m32
__vbaAryDestruct
__vbaVarForInit
__vbaOnError
_adj_fdiv_m16i
_adj_fdivr_m16i
__vbaVarIndexLoad
__vbaStrTextCmp
_CIsin
__vbaErase
__vbaVarZero
__vbaChkstk
__vbaFileClose
__vbaGosubFree
__vbaGenerateBoundsError
__vbaGet3
__vbaAryConstruct2
__vbaI2I4
DllFunctionCall
__vbaFpUI1
__vbaRedimPreserve
_adj_fpatan
__vbaRedim
__vbaRecUniToAnsi
__vbaUI1I2
_CIsqrt
__vbaExceptHandler
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
__vbaGosub
__vbaFPException
__vbaStrVarVal
__vbaUbound
__vbaVarCat
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaNew2
__vbaVar2Vec
__vbaInStr
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
__vbaI4Var
__vbaAryLock
__vbaStrToAnsi
__vbaVarDup
_CIatan
__vbaStrMove
__vbaUI1Str
__vbaStrVarCopy
_allmul
_CItan
__vbaFPInt
__vbaAryUnlock
__vbaVarForNext
_CIexp
__vbaMidStmtBstr
__vbaFreeStr
__vbaFreeObj
Sections
UPX0 Size: 28KB - Virtual size: 28KB
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: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE