Behavioral task
behavioral1
Sample
5bd21a50931d4a5b1166cba002152aba_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
5bd21a50931d4a5b1166cba002152aba_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
5bd21a50931d4a5b1166cba002152aba_cryptolocker_JC.exe
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Size
64KB
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MD5
5bd21a50931d4a5b1166cba002152aba
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SHA1
b7abca8df310192c98a922338ad9782872bae43a
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SHA256
27916f890ce43859bc1a8852295a30bfbe58d0d6cac7c22ce93bda17e2621cb6
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SHA512
48fde1aebda68c5d8b95b620f885a32f81e0354331d0e5fc75308af1bc9d935b7e5683710cd4345510e1174716621b078e6cfd6a607b4251654300b267ec243f
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+g1Mum/kLyMro2GtOOtEvwDpj/:z6QFElP6n+g1ZmddpMOtEvwDpj
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 5bd21a50931d4a5b1166cba002152aba_cryptolocker_JC.exe
Files
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5bd21a50931d4a5b1166cba002152aba_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_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