Behavioral task
behavioral1
Sample
9cc4fd66a01fb7b9f47cace3db4c8a0c_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
9cc4fd66a01fb7b9f47cace3db4c8a0c_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
9cc4fd66a01fb7b9f47cace3db4c8a0c_cryptolocker_JC.exe
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Size
70KB
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MD5
9cc4fd66a01fb7b9f47cace3db4c8a0c
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SHA1
d3bfe37b2f5f842ecd81594448293728c3523abb
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SHA256
350c98f1056f0a5305d205ad55e5bc2994ed43f7dfd57abac888eda256a85678
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SHA512
44351651d1762a4cfabec605ee76607239fd2a5ab3d90513fc4682269e9288df54b3360604fd9a638613fc9d2d293e1fd02809b73d21d404036d029f1ba08446
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOA+YS+:T6a+rdOOtEvwDpjNE
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 9cc4fd66a01fb7b9f47cace3db4c8a0c_cryptolocker_JC.exe
Files
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9cc4fd66a01fb7b9f47cace3db4c8a0c_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