Static task
static1
Behavioral task
behavioral1
Sample
skycn_ver201204.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
skycn_ver201204.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
说明_Readme.html
Resource
win7-20240705-en
Behavioral task
behavioral4
Sample
说明_Readme.html
Resource
win10v2004-20240802-en
General
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Target
b91c0f1d01a1f4fdcbdca3c865800ca4_JaffaCakes118
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Size
321KB
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MD5
b91c0f1d01a1f4fdcbdca3c865800ca4
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SHA1
4a55f60a990cf7697fc55ec81f2d2489583fb007
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SHA256
23de0507335e2fbeeac49de0549dbbe026c85fa1b09f851d4f5c0263e48d7189
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SHA512
b154b65ee58684be665e44e8d39c61d82384f535c4c30226064bb34e3ae1922238a66d3a00f9817325ac8689faa739651aa202ec7b19d49db7a16069918e2c74
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SSDEEP
6144:bzy9yIdmFUI2yCPBWqxgJGAdyfijg/orcps1LZqJWWE+V:bzyrP7asAd1jggrcQtcWQV
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/skycn_ver201204.exe
Files
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b91c0f1d01a1f4fdcbdca3c865800ca4_JaffaCakes118.rar
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skycn_ver201204.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
Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.crsky Size: 317KB - Virtual size: 320KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: - Virtual size: 928KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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说明_Readme.html.html