Static task
static1
Behavioral task
behavioral1
Sample
copylock.sky.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
copylock.sky.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral3
Sample
新云软件.url
Resource
win7-20240704-en
Behavioral task
behavioral4
Sample
新云软件.url
Resource
win10v2004-20240709-en
General
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Target
3d510448d8b88ac9b097538b1afbb74c_JaffaCakes118
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Size
2.4MB
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MD5
3d510448d8b88ac9b097538b1afbb74c
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SHA1
8c5e0072d4a7af8cf5c8c68c1ae06667ac76a4c0
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SHA256
c48ca7161b2278b02f225069b6a4ec8827370192f9c7b47004b234dd05b0e7d2
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SHA512
a2d92a70bd64ac29abbf9b2f5d0990f05dc29e882af77b3b854188151524445f93fb489d1828efd23a70f9746b91df6327c29482c0fcfc77dbba31b9698c263a
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SSDEEP
49152:H4VgRQz9FjFjlruBpGGfGNdGGkp+V/hXw8CHodC/tW7bQu5pojTA1uwsniuuw5Hb:HaFjplrtGfGe5p+VZgL+0g7bQu5pogsl
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/copylock.sky.exe
Files
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3d510448d8b88ac9b097538b1afbb74c_JaffaCakes118.rar
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copylock.sky.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