Behavioral task
behavioral1
Sample
6aeee1a151c9ee8d4aa6dec877482126_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
6aeee1a151c9ee8d4aa6dec877482126_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
6aeee1a151c9ee8d4aa6dec877482126_cryptolocker_JC.exe
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Size
63KB
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MD5
6aeee1a151c9ee8d4aa6dec877482126
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SHA1
d48eb1f7a064edd7b9a9f06d9724e47b18dd4573
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SHA256
7449b7f9b50a8d0dab86388f46bc277106806b52af705970f6cf57eca98f22c5
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SHA512
4b6cb361dd40480571847be640ea892eb7d612ab31d94a7649722ffadb90342db2531dcb888e52486f4d2f23233b58e83f91de0a322d1d5aaa8eaa8d8feab9d7
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTOOZt73U:T6a+rdOOtEvwDpjNg
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 6aeee1a151c9ee8d4aa6dec877482126_cryptolocker_JC.exe
Files
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6aeee1a151c9ee8d4aa6dec877482126_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