Static task
static1
Behavioral task
behavioral1
Sample
电气设备容量计算软件2005.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
电气设备容量计算软件2005.exe
Resource
win10v2004-20241007-en
General
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Target
41438dd5e3bbe2bd2ab03d68e8cbd967_JaffaCakes118
-
Size
12KB
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MD5
41438dd5e3bbe2bd2ab03d68e8cbd967
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SHA1
4dd59b89eb2fadbb77956248c2573b37834451d4
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SHA256
a0c9ebaa3ad5ab7b75aee4fbb113b4571475925d68a4b9455915816244ce3781
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SHA512
e7f06b35ef5ec4177c0ba7e7f0d1275d6f2405f434159963cade46285991ebf42391ab1bfdc25322ea12844a8f85c7616ef3ec2578cc7baf47e4e6fed1889580
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SSDEEP
192:rS7XR88WPvGdL2h+i7ISeb9FNEf7BQtYjH2AW9+I85msJ8fKiweLrE+dACfSB:G7GxXGxkc0f7XHn4+j8C3eLrp6B
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/电气设备容量计算软件2005.exe
Files
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41438dd5e3bbe2bd2ab03d68e8cbd967_JaffaCakes118.zip
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电气设备容量计算软件2005.exe.exe windows:4 windows x86 arch:x86
0445c51a3bd61c8859ab0a6cad71dc9f
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
__vbaFreeVarList
_adj_fdiv_m64
__vbaFreeObjList
_adj_fprem1
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaObjSet
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
_CIsin
__vbaChkstk
EVENT_SINK_AddRef
__vbaStrCmp
_adj_fpatan
__vbaStrR8
EVENT_SINK_Release
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
_adj_fprem
_adj_fdivr_m64
ord608
__vbaFPException
__vbaStrVarVal
__vbaVarCat
_CIlog
__vbaR8Str
__vbaNew2
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
_CIatan
__vbaStrMove
_allmul
_CItan
_CIexp
__vbaFreeStr
__vbaFreeObj
Sections
.text Size: 32KB - Virtual size: 31KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 4KB
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