Behavioral task
behavioral1
Sample
2ceb465d495fa919cc8f09d6b36a4c78_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
2ceb465d495fa919cc8f09d6b36a4c78_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
2ceb465d495fa919cc8f09d6b36a4c78_cryptolocker_JC.exe
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Size
85KB
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MD5
2ceb465d495fa919cc8f09d6b36a4c78
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SHA1
0947f37040e8c86f75a36ae546f1eeabc96f5f0b
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SHA256
cf9a18431e2a61ad175cfa4e18ee6eb49a8144a43dc7326f9d65db05519d658c
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SHA512
ba7331fd02289540a5acadceb549186bf4f67d4f93a40fd49d145265f150adcd21ef8cfc315c034c7b9d58a7e64e074508fcd8adbef47bd339aba1e35c44645b
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOTzciJjHI:T6a+rdOOtEvwDpjNwr
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2ceb465d495fa919cc8f09d6b36a4c78_cryptolocker_JC.exe
Files
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2ceb465d495fa919cc8f09d6b36a4c78_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