Static task
static1
Behavioral task
behavioral1
Sample
2024-01-18_948682e118639921175f50962cdc797f_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-18_948682e118639921175f50962cdc797f_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-18_948682e118639921175f50962cdc797f_cryptolocker
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Size
54KB
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MD5
948682e118639921175f50962cdc797f
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SHA1
d45ff4d737e15b85f789f6311da3f51b4219a98c
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SHA256
e02a50a7263586fd2ffbac8953eb55b1bf41b5f84bedcde8083682230184fb86
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SHA512
e4cc8628d27bcb09ac853b19a592ee2eee70eb7592628235934edaa1d537ff6baa3591b1f355f7c8ed534b6cad66e8b9fcf9a62732417b851f632a70de5f579a
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb614V:BbdDmjr+OtEvwDpjMq
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-18_948682e118639921175f50962cdc797f_cryptolocker
Files
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2024-01-18_948682e118639921175f50962cdc797f_cryptolocker.exe windows:5 windows x86 arch: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
Sections
bUItIFMf Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
QNhjSkbP Size: 12KB - 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