Behavioral task
behavioral1
Sample
1d44916b62286adc4bf29a6e5505fdad_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
1d44916b62286adc4bf29a6e5505fdad_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
1d44916b62286adc4bf29a6e5505fdad_cryptolocker_JC.exe
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Size
94KB
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MD5
1d44916b62286adc4bf29a6e5505fdad
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SHA1
cd68f06be12c0f210da28e8d6f2832d969572762
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SHA256
514464886310614e71e381ae77ab66bca74bc2c2cb07b5188a25b9e53095363e
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SHA512
54e132236c7f625047438d9be48c5dda7f8cc902d4d23f9826a666409406ce72b2616b533a7071eafe6953b2be7d40855d9b268af56566fff4f52fc18c77a6af
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRDjuvqX:zCsanOtEvwDpjg
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1d44916b62286adc4bf29a6e5505fdad_cryptolocker_JC.exe
Files
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1d44916b62286adc4bf29a6e5505fdad_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_CODE
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