Behavioral task
behavioral1
Sample
67b2b97399c2c104ef3cde9548e8e87a_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
67b2b97399c2c104ef3cde9548e8e87a_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
67b2b97399c2c104ef3cde9548e8e87a_cryptolocker_JC.exe
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Size
108KB
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MD5
67b2b97399c2c104ef3cde9548e8e87a
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SHA1
c87c687d21621192a29f2f995fc0b706d22b53c6
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SHA256
dde4c6dbe00dd8e8b6bb0542f8eb4969823d37bfaa4f3dc927c203e40235a9c3
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SHA512
e768c8ee5f68d6a07a11624c502b0ffe0c46310f36c780f171050c2f57b55815e80da1bc816aa2d28f76a23bc534bf063cd24d2a0ef54f36f30d978921891774
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjCGYQbN/PKwNgp3r:T6a+rdOOtEvwDpjLzK
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 67b2b97399c2c104ef3cde9548e8e87a_cryptolocker_JC.exe
Files
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67b2b97399c2c104ef3cde9548e8e87a_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