Behavioral task
behavioral1
Sample
tbxgj.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
tbxgj.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
新云软件.url
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
新云软件.url
Resource
win10v2004-20240802-en
General
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Target
d9cbfcdd54c1f36a66a0ea733293f69f_JaffaCakes118
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Size
445KB
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MD5
d9cbfcdd54c1f36a66a0ea733293f69f
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SHA1
88c57667fa656825f8b5ea42c1a5e35eb691d7b8
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SHA256
d0d0a01e3c0e656541c00d4677ad9cf49e090b285a70d3e4d33c7614ea6b1ead
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SHA512
fa01d3a436e5d62c4fde7bba3ea7e32dfa9c8f56a761ea332782c9067e98acfb3c0c52775eff0f39e41583b4f372dbe208875cf9b4bf7b784da484b35230cce0
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SSDEEP
12288:0FB7CbOMIH3nkpxkJ5MueE2T9kaFhphF+pifDqbfwmoKJ:0FZ8OjGxDT3xT+pk2wmJ
Malware Config
Signatures
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resource yara_rule static1/unpack001/tbxgj.exe upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/tbxgj.exe unpack002/out.upx
Files
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d9cbfcdd54c1f36a66a0ea733293f69f_JaffaCakes118.rar
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data.mdb
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tbxgj.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: 88KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 33KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.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
.text Size: 20KB - Virtual size: 19KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 76KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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新云软件.url.url
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软件说明.txt