Behavioral task
behavioral1
Sample
bef337d64c6821_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
bef337d64c6821_JC.exe
Resource
win10v2004-20230703-en
General
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Target
bef337d64c6821_JC.exe
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Size
139KB
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MD5
bef337d64c6821e6f5c25e273c7d9938
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SHA1
e423c29ae4490190a8f92f8b4c855308359e7f82
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SHA256
9f78cd580485d3787cec93cb5678d1b75f59f2ae27f59145c59ac272f75cf01d
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SHA512
230030e3cdfb7cd96e9b04882d5bd4d0ba42873dd46a7a6fe76e016a5fa954e1a8d360cf205b09dbcbe6cc1972b8c7e0cac70ac2885234badc9812c2179f3f4d
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SSDEEP
1536:z6QFElP6n+gKmddpMOtEvwDpj3GYQbN/PKwNgp699G1m0:z6a+CdOOtEvwDpjczO
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource bef337d64c6821_JC.exe
Files
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bef337d64c6821_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