Behavioral task
behavioral1
Sample
92cd21eebfedf25d84070a9c5e5c8051_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
92cd21eebfedf25d84070a9c5e5c8051_cryptolocker_JC.exe
Resource
win10v2004-20230824-en
General
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Target
92cd21eebfedf25d84070a9c5e5c8051_cryptolocker_JC.exe
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Size
80KB
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MD5
92cd21eebfedf25d84070a9c5e5c8051
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SHA1
7c9f6cd2b7914590c71743ee09651507d475abd2
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SHA256
8518fd07a113974e6c4c48f91feeec716f0edf0e944d765e27a20da469eb070b
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SHA512
36fb86e3d85d3e067b986928ad438415d7989c82b3ffcba7c05fc2874d3335cdd714c242d20c33d8b8985519a700aa89834b2f8648427aaabe5b067a0d294320
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwapYTjipvF2x:T6a+rdOOtEvwDpjNpYvQd2x
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 92cd21eebfedf25d84070a9c5e5c8051_cryptolocker_JC.exe
Files
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92cd21eebfedf25d84070a9c5e5c8051_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