Behavioral task
behavioral1
Sample
6b6bb9c667d3b86f6b0db4155e2fb4f1_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
6b6bb9c667d3b86f6b0db4155e2fb4f1_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
6b6bb9c667d3b86f6b0db4155e2fb4f1_cryptolocker_JC.exe
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Size
112KB
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MD5
6b6bb9c667d3b86f6b0db4155e2fb4f1
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SHA1
c5dc87c07bbe41724b7f40f0057d5e3c0d789d0f
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SHA256
a2151b6f7f85a646bc9ce696247c88f9b081074cc1c03cd71fc1b92a34e65674
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SHA512
8fbe20f3a91684448e4dbb6cfe2da191d4d153a8be4f707f85d6986e511e1730b2a86db82a5e2644f86977ff35509818be8af0d9716d0b2a88aea2621f7dfd38
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjCGYQbN/PKwNgerarS:T6a+rdOOtEvwDpjLzf
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 6b6bb9c667d3b86f6b0db4155e2fb4f1_cryptolocker_JC.exe
Files
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6b6bb9c667d3b86f6b0db4155e2fb4f1_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