Static task
static1
Behavioral task
behavioral1
Sample
2024-01-25_23dda0389eaa6fdeaa21a8f596cf6446_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-25_23dda0389eaa6fdeaa21a8f596cf6446_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-25_23dda0389eaa6fdeaa21a8f596cf6446_cryptolocker
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Size
69KB
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MD5
23dda0389eaa6fdeaa21a8f596cf6446
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SHA1
44f69503d490fb420dff7d9703fbfffb384328f1
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SHA256
6f83fda3a197cf62435816e44d0fda7921c057f82f037dbd357bdf3564308459
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SHA512
25ff2be6a5be97e6bf1238b7d0d50ac8a452d9b2c5f6529df9ac5afae3098bd0e8c99320ea2529a1e9b76aab2d9379337ff7f404d700a16a70023d8681709017
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUtbUE:DW60sllyWOtEvwDpjwF85H
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-25_23dda0389eaa6fdeaa21a8f596cf6446_cryptolocker
Files
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2024-01-25_23dda0389eaa6fdeaa21a8f596cf6446_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
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.uzwvn Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ