Behavioral task
behavioral1
Sample
a26ab908c579d7aa386c65d952ab1575_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
a26ab908c579d7aa386c65d952ab1575_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
a26ab908c579d7aa386c65d952ab1575_cryptolocker_JC.exe
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Size
100KB
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MD5
a26ab908c579d7aa386c65d952ab1575
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SHA1
72add5b63c568b34bb41d4a851d05e86bdff475f
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SHA256
d02aeb1e360a6aed60c41facdb70094894b017bad696ec85d9de3e6d1a6ce646
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SHA512
f1ac45ad0fe727fa2d054b33aadd17f01542920497367c272fa31e154945a8fc378b7f9fabdcc6a207e0325705b15ddcc19f3a75a49f224166a7896c848a9f35
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalRn58+/Ni/m:1nK6a+qdOOtEvwDpjK
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a26ab908c579d7aa386c65d952ab1575_cryptolocker_JC.exe
Files
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a26ab908c579d7aa386c65d952ab1575_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
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