Behavioral task
behavioral1
Sample
CORE10k.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
CORE10k.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
keygen.exe
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
keygen.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
河源下载站-cngr.cn.url
Resource
win7-20240704-en
Behavioral task
behavioral6
Sample
河源下载站-cngr.cn.url
Resource
win10v2004-20240802-en
Behavioral task
behavioral7
Sample
淘宝热卖.url
Resource
win7-20240903-en
Behavioral task
behavioral8
Sample
淘宝热卖.url
Resource
win10v2004-20240802-en
General
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Target
1043c728e0d158e4dcfc7a900bd0b1b9_JaffaCakes118
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Size
335KB
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MD5
1043c728e0d158e4dcfc7a900bd0b1b9
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SHA1
264ee22c614f322db4212f9e57961f725968c87f
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SHA256
1080f4e5af53cad86184c48ca49294d7e7f2f0bfceeabc821c1bd45ff36ec40e
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SHA512
6e0efa7b554ad3741072ffe8776ea56ce9768b877d5329e582029294cb4f00d387695c5dc07b7c65d8d9461bc60f1edec32e95a45f38f954973ce4b03bd677aa
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SSDEEP
6144:oJBdA+X2AAMXjqt/S6x+owabS53VLHjFhXgYL1+MwHp62FWAtOYfUKtw2C:kBdnFfqt/Smwabozxh1Z+MOQLYct9
Malware Config
Signatures
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resource yara_rule static1/unpack001/CORE10k.EXE upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/CORE10k.EXE unpack001/keygen.exe
Files
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1043c728e0d158e4dcfc7a900bd0b1b9_JaffaCakes118.rar
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CORE10k.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_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 13.0MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 129KB - Virtual size: 132KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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core.nfo
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keygen.exe.exe windows:4 windows x86 arch:x86
29db3ad3a02b4808b1332e0e02883a01
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
Imports
kernel32
LoadLibraryA
GetProcAddress
VirtualAlloc
VirtualFree
user32
GetKeyboardType
advapi32
RegQueryValueExA
oleaut32
SysFreeString
gdi32
TextOutA
msimg32
AlphaBlend
Sections
CODE Size: 200KB - Virtual size: 472KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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河源下载站-cngr.cn.url.url
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淘宝热卖.url.url
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?!必读说明.txt