Behavioral task
behavioral1
Sample
b8f0f20fecd353_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
b8f0f20fecd353_JC.exe
Resource
win10v2004-20230703-en
General
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Target
b8f0f20fecd353_JC.exe
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Size
78KB
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MD5
b8f0f20fecd353f420cb2cae5f1bfbb6
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SHA1
6452cfa1646c5b0d9e05357e92aba25eed06aaf0
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SHA256
cb208cf72b5260ece18a60bae3e6685f2fb0d08e2a520456bc20a24caa6cf609
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SHA512
a581be027c3ed5d1e07716f0a8b024b869879a32dd4a48c9b1d0bddd7cb91bc283a80e97c5eb67dfe45d7bde5a77387665077e57a5294eb648cbd74de9fceed2
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalDSnUc:1nK6a+qdOOtEvwDpjX
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b8f0f20fecd353_JC.exe
Files
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b8f0f20fecd353_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
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE