Behavioral task
behavioral1
Sample
f4e2e160fca2aa1ef7e3f368df711c2e_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f4e2e160fca2aa1ef7e3f368df711c2e_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
f4e2e160fca2aa1ef7e3f368df711c2e_JaffaCakes118
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Size
41KB
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MD5
f4e2e160fca2aa1ef7e3f368df711c2e
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SHA1
a3118c2ec05f273ed8d31d60bd597f273cdd233e
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SHA256
41fbeb05841b9012ef99af659c5bcd285023c7a1a52da7484d08188f7591c3d2
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SHA512
cf9577a7e4f02fd4a5b9a651f2cd5011ce739d686b4db9f95af44bb6620e8d1e70be242ac44ff0a45e4702036d6d89d057fa76f34d328a221049fdee760c75a2
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SSDEEP
384:17VYL0igxwnsm2/nVWQ4MrmZ57t3iNWna07D6+DjWP:17JiUoRanc24diNSnjKP
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource f4e2e160fca2aa1ef7e3f368df711c2e_JaffaCakes118
Files
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f4e2e160fca2aa1ef7e3f368df711c2e_JaffaCakes118.exe windows:4 windows x86 arch:x86
55145d525f591bb356c2c443e0172e22
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
__vbaStrVarMove
__vbaLenBstr
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
__vbaFreeObjList
_adj_fprem1
__vbaStrCat
__vbaLsetFixstr
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaObjSet
__vbaOnError
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
_CIsin
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaStrCmp
__vbaI2I4
DllFunctionCall
_adj_fpatan
__vbaFixstrConstruct
EVENT_SINK_Release
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
__vbaPrintFile
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
__vbaFPException
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaNew2
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
__vbaVarTstNe
__vbaVarAdd
__vbaStrToAnsi
_CIatan
__vbaStrMove
_allmul
_CItan
_CIexp
__vbaFreeObj
__vbaFreeStr
Sections
UPX0 Size: 36KB - Virtual size: 36KB
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: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE