Static task
static1
Behavioral task
behavioral1
Sample
2024-04-05_8cb954a57c17f70c8119cb3bb41c4659_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-04-05_8cb954a57c17f70c8119cb3bb41c4659_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-05_8cb954a57c17f70c8119cb3bb41c4659_cryptolocker
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Size
69KB
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MD5
8cb954a57c17f70c8119cb3bb41c4659
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SHA1
6c3cd00fd8cc31756945a028554293345e89a254
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SHA256
d4bebfb8c1317330371f01c5caeed492882ff8c904c28bfff03b5042024fe92c
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SHA512
7ba9f18afb1fd97e0f5276275054b2ed92b93ed6baef938ceda3b253015484902da97e6764199d357644fe6ccdfbd6ccb00ac96b5a63e4c29a6cad6b48f58777
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUsM6:DW60sllyWOtEvwDpjwF85m
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 2024-04-05_8cb954a57c17f70c8119cb3bb41c4659_cryptolocker
Files
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2024-04-05_8cb954a57c17f70c8119cb3bb41c4659_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