Static task
static1
Behavioral task
behavioral1
Sample
光盘加密大师5.0.0/autorun/cdrun.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
光盘加密大师5.0.0/autorun/cdrun.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
光盘加密大师5.0.0/cdlock.dll
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
光盘加密大师5.0.0/cdlock.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral5
Sample
光盘加密大师5.0.0/cdlock.exe
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
光盘加密大师5.0.0/cdlock.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral7
Sample
光盘加密大师5.0.0/gp.chm
Resource
win7-20240903-en
Behavioral task
behavioral8
Sample
光盘加密大师5.0.0/gp.chm
Resource
win10v2004-20241007-en
General
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Target
27764dc2c38acefadbd3c5fcc818e248_JaffaCakes118
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Size
1.1MB
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MD5
27764dc2c38acefadbd3c5fcc818e248
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SHA1
f7471905cd1627653bfec14a10b2cbc285a0556a
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SHA256
96b1d94a68ef616158a22aed6e5aeb2c9225002ca29ceca8781bb4e2d46f76f1
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SHA512
f28afd8aa69b776d8ec01a8c05b36422d47a8debad3efd3bff3bc17ac5693b710eecb4ea24f83bdf48ae6ae3c4bf50ce2b86a1df29154edfb472a9c8fff85149
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SSDEEP
24576:VFSI6vNiitykkOhMXMjVkzhPOr1Ovqd3Y+Bw3G1v+aLB4aNwA3imx:TiNjAknhMXU29zvqZY+IG1vlomx
Malware Config
Signatures
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Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/光盘加密大师5.0.0/autorun/cdrun.exe unpack001/光盘加密大师5.0.0/cdlock.exe
Files
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27764dc2c38acefadbd3c5fcc818e248_JaffaCakes118.rar
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光盘加密大师5.0.0/TEMP/示例.ISO.iso
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光盘加密大师5.0.0/autorun/autorun.inf
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光盘加密大师5.0.0/autorun/cdrun.exe.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
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: 496KB - Virtual size: 495KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 7KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 9KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 16B
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: 34KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 508KB - Virtual size: 508KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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光盘加密大师5.0.0/autorun/说明.txt
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光盘加密大师5.0.0/cdlock.dll
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光盘加密大师5.0.0/cdlock.exe.exe windows:4 windows x86 arch:x86
Headers
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: 589KB - Virtual size: 589KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 7KB - Virtual size: 6KB
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: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 16B
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: 43KB - Virtual size: 42KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 224KB - Virtual size: 224KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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光盘加密大师5.0.0/cdlock.ini
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光盘加密大师5.0.0/gp.chm.chm