Static task
static1
Behavioral task
behavioral1
Sample
CI-WITH-stamp.jpg.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
CI-WITH-stamp.jpg.exe
Resource
win10v2004-20240426-en
General
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Target
3b3acf1977cd4211a8ebe32db9140fd7_JaffaCakes118
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Size
401KB
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MD5
3b3acf1977cd4211a8ebe32db9140fd7
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SHA1
98828692b7130114853efa5bd7ebc19b814d896c
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SHA256
17892ca33f1e1755505616b2a12eaad4d907bbc2910bcbaacd9084dd980cb7b9
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SHA512
7f62c261e7f9476a487b7167654b6f592951cf3c942b4a4b8af4dcee9e6d318fc4b7884fc629890f93f7d9207b1090dc0ef72b1cce1d3594fa53c930692c49a4
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SSDEEP
6144:Loo3PxyeqLrLtOcwnhGEc4lOWFvF2nEqya3GgZ4a8qy4v0hV2HHaL0exkwC:H3Pxyeq3LU9nUelOwd6gNy7Swm0exkP
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/CI-WITH-stamp.jpg.exe
Files
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3b3acf1977cd4211a8ebe32db9140fd7_JaffaCakes118.zip
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CI-WITH-stamp.jpg.exe.exe windows:4 windows x86 arch:x86
31137c2f49450d51cdc36598afc0872a
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
__vbaFreeVar
__vbaEnd
__vbaFreeVarList
_adj_fdiv_m64
_adj_fprem1
ord629
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryDestruct
__vbaObjSet
_adj_fdiv_m16i
_adj_fdivr_m16i
_CIsin
__vbaChkstk
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaStrCmp
__vbaAryConstruct2
__vbaVarTstEq
DllFunctionCall
_adj_fpatan
EVENT_SINK_Release
__vbaUI1I2
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
_adj_fprem
_adj_fdivr_m64
__vbaFPException
_CIlog
__vbaErrorOverflow
__vbaNew2
_adj_fdiv_m32i
_adj_fdivr_m32i
_adj_fdivr_m32
_adj_fdiv_r
ord685
ord100
__vbaI4Var
__vbaVarDup
__vbaFpI4
_CIatan
_allmul
_CItan
_CIexp
__vbaFreeObj
Sections
.text Size: 752KB - Virtual size: 748KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ