Behavioral task
behavioral1
Sample
606ff61a027ff029b96ebb684facb22a_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
606ff61a027ff029b96ebb684facb22a_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
606ff61a027ff029b96ebb684facb22a_cryptolocker_JC.exe
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Size
77KB
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MD5
606ff61a027ff029b96ebb684facb22a
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SHA1
28c6c78dfa5572f9752e61d1aa916476e44efe17
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SHA256
6cdf820f6259b85c4620562b03e88f1ae14bb7686b4199bb37d31c78131aa596
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SHA512
77e11ef235c7976c2fdcd2cb245d81edb1f56d152adaefa736423cc49cc49913ee8ab2e16717f2e7b6edcd1c25679b5b1f888813964f694677ec8a2762d3530f
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUXQaWS:T6a+rdOOtEvwDpjNM
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 606ff61a027ff029b96ebb684facb22a_cryptolocker_JC.exe
Files
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606ff61a027ff029b96ebb684facb22a_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