Behavioral task
behavioral1
Sample
b1f194da916171_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
b1f194da916171_JC.exe
Resource
win10v2004-20230703-en
General
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Target
b1f194da916171_JC.exe
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Size
139KB
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MD5
b1f194da9161717caa7708fb74f9233d
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SHA1
1044692a86887b5242e6a7d1e183620a13f8dbc2
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SHA256
86839c9a10602a717bdf1a4236a8727c8392d8bdf76d5368e290aef9a345202f
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SHA512
f98fb23ac759345e865a406bb3bd4461033011fad9b66c7026fb19662fcbb19cf59c949ae24de8baa629e9e0fd09700fac6a058332794b7d70b4f4724ebce83d
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SSDEEP
1536:z6QFElP6n+gKmddpMOtEvwDpj3GYQbN/PKwNgp699Gjr0xoC:z6a+CdOOtEvwDpjczV
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b1f194da916171_JC.exe
Files
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b1f194da916171_JC.exe.exe windows 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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE