Behavioral task
behavioral1
Sample
2024-01-06_4ecda23ddd8bf2d847937d93caf6594c_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-06_4ecda23ddd8bf2d847937d93caf6594c_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-06_4ecda23ddd8bf2d847937d93caf6594c_cryptolocker
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Size
61KB
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MD5
4ecda23ddd8bf2d847937d93caf6594c
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SHA1
d9202c93ec48f9223d624dcc73a74db527f3b188
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SHA256
8d6dcc73307ce2ee717fb99dc17e651a4a83a889071f22e5b0e003b6ebcfb511
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SHA512
f70ea67bb71c68a9f633cb3079a7038d250de27ea9ae7a9d195348bc2f4d0514df0ae01c8573651029d79fb6c971ab355bb44f819cd323b371770769f1c943e5
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjY6UT:1nK6a+qdOOtEvwDpjy
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-06_4ecda23ddd8bf2d847937d93caf6594c_cryptolocker
Files
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2024-01-06_4ecda23ddd8bf2d847937d93caf6594c_cryptolocker.exe windows:5 windows x86 arch: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