Behavioral task
behavioral1
Sample
764056f7f8c62543d279aeb2eb19112f_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
764056f7f8c62543d279aeb2eb19112f_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
764056f7f8c62543d279aeb2eb19112f_cryptolocker_JC.exe
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Size
85KB
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MD5
764056f7f8c62543d279aeb2eb19112f
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SHA1
59b16d9792c21103654307571c28f8cafad09c94
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SHA256
25a41d845e2760b7bd82aecba845dc009c8a02e0df0c1159392fab5a8d7418ff
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SHA512
f50fe64c269ecbf19e7aa8bf0c9cdc5266a623110aa4043df6ca2b0b66cece53694b35ad9c97f00eac1881b0ef5e904337531407d4ab1076b615336616919cbc
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOTzciJjHP:T6a+rdOOtEvwDpjNw0
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 764056f7f8c62543d279aeb2eb19112f_cryptolocker_JC.exe
Files
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764056f7f8c62543d279aeb2eb19112f_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