Static task
static1
Behavioral task
behavioral1
Sample
2024-01-24_74df940ecee6d5c3469942712cc85a49_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-24_74df940ecee6d5c3469942712cc85a49_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-24_74df940ecee6d5c3469942712cc85a49_cryptolocker
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Size
96KB
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MD5
74df940ecee6d5c3469942712cc85a49
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SHA1
2f5b3ed7461faee59bf187949aade8ea62f4f956
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SHA256
7922a39a6e9a41c447c0adb32ab69b67c14e8aee4a31b76970088b7854decbab
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SHA512
39cb12fc2050a8cbbc615e1057a6c5c30730fe42e2c0f69719e0b26ccf3238b084c9bbacfc2cc2463c83f5c21c56689617842fda0a53c8ef1a1a7301424d53c1
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SSDEEP
1536:26QFElP6n+gBQMOtEvwDpjQGYQbN/PKwNCJP:26a+2OtEvwDpjtzm
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 2024-01-24_74df940ecee6d5c3469942712cc85a49_cryptolocker
Files
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2024-01-24_74df940ecee6d5c3469942712cc85a49_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