Behavioral task
behavioral1
Sample
1bd2dbcc03b4268d3579b459fe2fea3a_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
1bd2dbcc03b4268d3579b459fe2fea3a_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
1bd2dbcc03b4268d3579b459fe2fea3a_cryptolocker_JC.exe
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Size
93KB
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MD5
1bd2dbcc03b4268d3579b459fe2fea3a
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SHA1
1da752c3523a6f8ddf0501716c246449e3c8fa63
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SHA256
924b36f0c3809273e1d95fd97db058dfb28f1e18d1f8494c96a62b40c6b6ad13
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SHA512
17d42e0ac3dfc74c70e6e2dc0e9e917ae72fe88805b67c394234bf51e818b9c1de0c8e5bfeea25d2faeaaf265d6b0c6e6aa78f6e77f752287bf58be828b4e709
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRDjuvB:zCsanOtEvwDpjp
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1bd2dbcc03b4268d3579b459fe2fea3a_cryptolocker_JC.exe
Files
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1bd2dbcc03b4268d3579b459fe2fea3a_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