Static task
static1
Behavioral task
behavioral1
Sample
2024-02-14_aa1c981aacd8e98610237e3e8b7d8619_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-14_aa1c981aacd8e98610237e3e8b7d8619_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-14_aa1c981aacd8e98610237e3e8b7d8619_cryptolocker
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Size
148KB
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MD5
aa1c981aacd8e98610237e3e8b7d8619
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SHA1
40d01cf1ac55abab09f410d6db131383671387c6
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SHA256
21667a236afcd4aa5b89f07ddf54ed717a35b4faba205a414964e0e369a31565
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SHA512
9e01c1bba93e231e162970771703923d69c5d20712309eaa2a483d449d52cd796ea4bc0187dce85165d91d08535e7ab1714c8dacf20080855e21a9d33cabf77f
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbxGYQbxGYQbPlooHPPFYS:V6a+pOtEvwDpjt22f
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 2024-02-14_aa1c981aacd8e98610237e3e8b7d8619_cryptolocker
Files
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2024-02-14_aa1c981aacd8e98610237e3e8b7d8619_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