Static task
static1
Behavioral task
behavioral1
Sample
2024-02-13_c99c547374ce092a9e158508496e64b1_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-13_c99c547374ce092a9e158508496e64b1_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-13_c99c547374ce092a9e158508496e64b1_cryptolocker
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Size
99KB
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MD5
c99c547374ce092a9e158508496e64b1
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SHA1
ff500d51cb82fc2b4e342bf4fa6c8bdc63913f50
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SHA256
b07921032c65ba24b63497cd37a46f72558b3caab1bc6c0ace10c2dff634decc
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SHA512
c24117abbb48ad52535af6069d2a1fbcae8ec57712a37227d7f9a28eaaf78419183a4190fc1d6d4bfbf82786eda0c7d38d1af3bf9e0356733b25970aeaad2f01
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNuj2GQi82zt:V6a+pOtEvwDpjtzs
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 2024-02-13_c99c547374ce092a9e158508496e64b1_cryptolocker
Files
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2024-02-13_c99c547374ce092a9e158508496e64b1_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_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.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