Static task
static1
Behavioral task
behavioral1
Sample
25725121/Client.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
25725121/Client.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral3
Sample
25725121/Server.exe
Resource
win7-20240704-en
Behavioral task
behavioral4
Sample
25725121/Server.exe
Resource
win10v2004-20240709-en
General
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Target
672b1e7db38b9050c862a7f017a491b6_JaffaCakes118
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Size
249KB
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MD5
672b1e7db38b9050c862a7f017a491b6
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SHA1
9f985d2e388fc7ad34bf032418e6d6bfe9a336a8
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SHA256
75bdbb74e8e5cb9ed5fd5eabca709ad8efbf943c3ec80c8e074cf7abe5e13e15
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SHA512
607ad16673eda22f4f5f9f84193237899fd8248129506d3b05eea7545c38cb788cabac20ba9171f6a78b3ea1c2192dc9a758747feef7324fe3617d6cf47d8cd8
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SSDEEP
6144:glGz6iAWMhEqrN2WcPBrh+KEtVhp6OprUhQmynZd:ou6pjhvNcPBrhurfoGz
Malware Config
Signatures
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Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/25725121/Client.exe unpack001/25725121/Server.exe
Files
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672b1e7db38b9050c862a7f017a491b6_JaffaCakes118.rar
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25725121/Client.cfg
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25725121/Client.dof
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25725121/Client.dpr
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25725121/Client.dsk
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25725121/Client.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: 362KB - Virtual size: 361KB
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: 3KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 8KB - 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: 28KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 25KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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25725121/Client.res
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25725121/Server.cfg
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25725121/Server.dof
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25725121/Server.dpr
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25725121/Server.dsk
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25725121/Server.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: 340KB - Virtual size: 340KB
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: 3KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 8KB - 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: 26KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 25KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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25725121/Server.res
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25725121/UnitClient.dfm
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25725121/UnitClient.pas
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25725121/UnitServer.dfm
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25725121/UnitServer.pas
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25725121/下载说明.htm.html .js polyglot