Static task
static1
Behavioral task
behavioral1
Sample
2024-02-19_4df1e0c95e70fab337046ac993fe16cf_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-19_4df1e0c95e70fab337046ac993fe16cf_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-19_4df1e0c95e70fab337046ac993fe16cf_cryptolocker
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Size
69KB
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MD5
4df1e0c95e70fab337046ac993fe16cf
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SHA1
660a70d6c4352708febfaa3b03559f3e02621ee5
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SHA256
c001aa552b942c17769f01450eecc0779ae62788128bd1f7f6552a6908f17b81
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SHA512
bbee32a37b18acc7c9da81f1257ad691558c0a795984ed3287c18e25849faa495d6ce0d75475c21c410e863fef24a953e484d80e298016d8488aa175c588b2f3
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUNf:DW60sllyWOtEvwDpjwF85b
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 2024-02-19_4df1e0c95e70fab337046ac993fe16cf_cryptolocker
Files
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2024-02-19_4df1e0c95e70fab337046ac993fe16cf_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_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.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
.uzwvn Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ