Static task
static1
Behavioral task
behavioral1
Sample
2024-02-03_5c2bba3721a2820d7d639f8cec064d6b_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-03_5c2bba3721a2820d7d639f8cec064d6b_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-03_5c2bba3721a2820d7d639f8cec064d6b_cryptolocker
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Size
131KB
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MD5
5c2bba3721a2820d7d639f8cec064d6b
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SHA1
4ec811e8f1eb7a769586f39cfc7a8925b4c2734c
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SHA256
5fafe4d9253a41df54772693ba926cb06870695a549638e8f0319988ccc54b9b
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SHA512
204bc67620c62545730937abfe5f7a027884a66c09a6c63bf1e52c5554ef1db3553f867ab79991680f77e0c182caaff55219acc0ec0e64963ea64b2358d741dc
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbxGYQbxGYQbl:V6a+pOtEvwDpjt22x
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 2024-02-03_5c2bba3721a2820d7d639f8cec064d6b_cryptolocker
Files
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2024-02-03_5c2bba3721a2820d7d639f8cec064d6b_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