Static task
static1
Behavioral task
behavioral1
Sample
新云软件.url
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
新云软件.url
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
省心文件夹加密U盘版.exe
Resource
win7-20240704-en
Behavioral task
behavioral4
Sample
省心文件夹加密U盘版.exe
Resource
win10v2004-20240802-en
General
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Target
b4f55b2f3576be018e83f963411f2f60_JaffaCakes118
-
Size
890KB
-
MD5
b4f55b2f3576be018e83f963411f2f60
-
SHA1
195b4d3e18377c3c2a1532de04c74840fdfada6f
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SHA256
e6661c90d4ada72af219014997963085c48c29a0792c330869a462712dee12b7
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SHA512
9fa6d5f67a90a5a7811268a7a55af78a62dd8f1ac68b5eed0fbe434a7d52a527c4681daeab909c6a88872e8c8d5cede01cff6eb89e0750be43ad27953c71f18e
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SSDEEP
24576:lYTtL+MVslUNQRaRHUNtPI0KR+nQiVoJcPug7bru:lGCMVNQRKmgB+nQiVoJcPuWG
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/省心文件夹加密U盘版.exe
Files
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b4f55b2f3576be018e83f963411f2f60_JaffaCakes118.rar
-
新云软件.url.url
-
省心文件夹加密U盘版.exe.exe windows:1 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 1024B - Virtual size: 588B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 3KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 8B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 9KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ