Static task
static1
Behavioral task
behavioral1
Sample
kx.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
kx.exe
Resource
win10v2004-20240611-en
Behavioral task
behavioral3
Sample
新云软件.url
Resource
win7-20240508-en
Behavioral task
behavioral4
Sample
新云软件.url
Resource
win10v2004-20240508-en
General
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Target
16b5a4ca0e3e479c7305b6f8df04a090_JaffaCakes118
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Size
1015KB
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MD5
16b5a4ca0e3e479c7305b6f8df04a090
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SHA1
a8bae3aa867291a74c35c5a44bce6dc16fc2d8d4
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SHA256
8fc644d30606d06cf2393ce73d816f829f9817b3871a961314c36064d0b63c3c
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SHA512
ffa98399646b20ddda29128481427ada6125af4f4cf658738ba27cf0f09144cbdee1855b5b3c83e2646b470a33ea564db8f85baa8506ce40b47a9ef6d02a4f37
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SSDEEP
24576:YadhijZ3oM3nJjbjjpk8fwxSCB7XlDLHrkFW4OXBJ/:YAhijB7jz2j4CBDxHrkE4aBZ
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/kx.exe
Files
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16b5a4ca0e3e479c7305b6f8df04a090_JaffaCakes118.rar
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kx.exe.exe windows:1 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: 36KB - Virtual size: 35KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 1024B - Virtual size: 584B
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: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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新云软件.url.url