Behavioral task
behavioral1
Sample
7ac2d4f172e44ab01258a1c2ff4d065a_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
7ac2d4f172e44ab01258a1c2ff4d065a_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
7ac2d4f172e44ab01258a1c2ff4d065a_cryptolocker_JC.exe
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Size
97KB
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MD5
7ac2d4f172e44ab01258a1c2ff4d065a
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SHA1
72957efdd1c12bd37650fa18b26dd44b26bcf450
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SHA256
e70877e04d3b9698011872c0865ca40ae68a35d9ac54b9667ed0f7e8ff130d1d
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SHA512
5811f2cc5d73192fdbb05b9e476bfcc051b12e30fe4e1e1951b29baad78dba8248e02dfe39e4fc2c1ad990efa56d45d275f44e9f9c8f1b8159c7bda6831592a9
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalRn5iF1j6G6S:1nK6a+qdOOtEvwDpjP
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 7ac2d4f172e44ab01258a1c2ff4d065a_cryptolocker_JC.exe
Files
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7ac2d4f172e44ab01258a1c2ff4d065a_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