Static task
static1
Behavioral task
behavioral1
Sample
2024-03-26_3345d9e4b1efcc313698a2cf60ac7ab7_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-26_3345d9e4b1efcc313698a2cf60ac7ab7_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-26_3345d9e4b1efcc313698a2cf60ac7ab7_cryptolocker
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Size
91KB
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MD5
3345d9e4b1efcc313698a2cf60ac7ab7
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SHA1
888cc3de2400d696eb834d0edd67a261c150809c
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SHA256
d473b00474f056b2365a22ee1e500f461f1ba2813945430dad360c76fb943fdd
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SHA512
7b4d9404e0066ce40eebeedf4ada86c55be7904ec24861e06847bb5fae41d74f9786d6531781280205db348824127e72578d9f540ab6ad114ba2f9fdd1756634
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwMgcfM:V6a+pOtEvwDpjtzZ
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 2024-03-26_3345d9e4b1efcc313698a2cf60ac7ab7_cryptolocker
Files
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2024-03-26_3345d9e4b1efcc313698a2cf60ac7ab7_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