Behavioral task
behavioral1
Sample
ddmjzs_t-v1.04.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
ddmjzs_t-v1.04.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral3
Sample
新云软件.url
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
新云软件.url
Resource
win10v2004-20240412-en
General
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Target
fbebc3557141ad25f248066d546c6cc6_JaffaCakes118
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Size
283KB
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MD5
fbebc3557141ad25f248066d546c6cc6
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SHA1
996449b953b5b603c507f10d1fc8551c01b3e89a
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SHA256
c80027fdf728eef8ab3614ec2b52d1d75891f93748624494b1b1f4a0f4dddf6c
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SHA512
19de9bfafc384847a51a0e1cd5c288f1e6d01aaa6b68e819349784a83e50e66a8896a0377413a00153dc297664dcb49c533d116fa5b23267546c40d738e91940
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SSDEEP
6144:54eHrUCbKLoiQ2VsCt0UVs70Av+ZKzplWs+2rsfVWWUjIhzWWfZ:54eLJbMoiQ2Vsu0URA2ZgZrsfVW3IrZ
Malware Config
Signatures
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resource yara_rule static1/unpack001/ddmjzs_t-v1.04.exe upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/ddmjzs_t-v1.04.exe unpack002/out.upx
Files
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fbebc3557141ad25f248066d546c6cc6_JaffaCakes118.rar
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ddmjzs_t-v1.04.exe.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 364KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 277KB - Virtual size: 280KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 18KB - Virtual size: 20KB
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_32BIT_MACHINE
Sections
.text Size: 440KB - Virtual size: 439KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 96KB - Virtual size: 96KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 19KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 60KB - Virtual size: 60KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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新云软件.url.url