Behavioral task
behavioral1
Sample
勒索病毒1.1免杀版.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
勒索病毒1.1免杀版.exe
Resource
win10v2004-20230831-en
General
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Target
勒索病毒1.1免杀版.7z
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Size
96KB
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MD5
dae561082b8867bc4355b1504d0c812f
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SHA1
43c675ac631e246f1b878b3ecbf46fd88feee72d
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SHA256
2a743ddfc7d99bc0cc2d16e5b4e58c889ed51cbed47a822d55b845357c0efa77
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SHA512
e36b0a8fb4d4f36cbee238c86b65213554976ab640cda8e5b8bc093f31785961960914471ebd02d268da0b99377cc02407251fedfedeb32d81ca045c885693b0
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SSDEEP
3072:gGmPk2/HdfYXeNfbCvLr/mddQ9dw4xT+Kwvh:2k2/pGe1CvXuduw45l6
Malware Config
Signatures
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Obfuscated with Agile.Net obfuscator 1 IoCs
Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.
resource yara_rule static1/unpack001/勒索病毒1.1免杀版.exe agile_net -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/勒索病毒1.1免杀版.exe
Files
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勒索病毒1.1免杀版.7z.7z
Password: infected
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勒索病毒1.1免杀版.exe.exe windows x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 332KB - Virtual size: 331KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 129KB - Virtual size: 128KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ