Behavioral task
behavioral1
Sample
482cfb38be2b5a0e90a8d80f4495a4d9_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
482cfb38be2b5a0e90a8d80f4495a4d9_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
482cfb38be2b5a0e90a8d80f4495a4d9_cryptolocker_JC.exe
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Size
57KB
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MD5
482cfb38be2b5a0e90a8d80f4495a4d9
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SHA1
5de4b0497ac5a4d1c6e3fe58bc12587f3803f529
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SHA256
ef1fa170d35333da9472b8e3e9587ff25dae86a58118b54e6bfb01d0b09f838b
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SHA512
23ae843d287a52829c701a70fd86f2d5b9b141a8677c7880fd5772a414c7e5de63b5f2244ae389f0dd154dc743d06c080337ac44932c92074dc3db860cc81e70
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SSDEEP
768:T6LsoEEeegiZPvEhHSG+gkum/kLyMro2GtOOtEvwDpjhXMLaBZoW0UyTq5z4:T6QFElP6n+gxmddpMOtEvwDpjwaTQ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 482cfb38be2b5a0e90a8d80f4495a4d9_cryptolocker_JC.exe
Files
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482cfb38be2b5a0e90a8d80f4495a4d9_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