Behavioral task
behavioral1
Sample
6fb50dd5eb5010f006d5865b801f5a1b_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
6fb50dd5eb5010f006d5865b801f5a1b_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
6fb50dd5eb5010f006d5865b801f5a1b_cryptolocker_JC.exe
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Size
136KB
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MD5
6fb50dd5eb5010f006d5865b801f5a1b
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SHA1
466c0d9abc97ee27a1a2bd2a674beb2665c78abc
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SHA256
aa7d0fa6f307a29e4cd319b2203d2cacbecf966fd119ce0a38f7cea47867d808
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SHA512
8d00227d371fcc074bdfd78486d4247ac96a6a3b0a307ff5f3f2fed0c0312ff320fb92101fc9791be30fde586c7bd1e122154e67a3ce8d00b9f758c5a40efa40
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SSDEEP
1536:z6QFElP6n+gKmddpMOtEvwDpj3GYQbN/PKwNgp699G/Ttv:z6a+CdOOtEvwDpjczo
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 6fb50dd5eb5010f006d5865b801f5a1b_cryptolocker_JC.exe
Files
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6fb50dd5eb5010f006d5865b801f5a1b_cryptolocker_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