Static task
static1
Behavioral task
behavioral1
Sample
2024-03-13_4e303478bb2d1fc786df56d9b4d5fa80_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-13_4e303478bb2d1fc786df56d9b4d5fa80_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-13_4e303478bb2d1fc786df56d9b4d5fa80_cryptolocker
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Size
69KB
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MD5
4e303478bb2d1fc786df56d9b4d5fa80
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SHA1
c4f43cf71dc40bb65aa85fb24f51d7df3aa14e40
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SHA256
2e393a836d7747869f4fbbd154b108ec2369f19a3c88f899b4fb37f5ffa45707
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SHA512
06a7e8a12850567fcd99e9a3dbe0cbccfa028ff4ab36dea26af300312ebbeb1c220bb7ca485a4ce8598101087e263e331a1d0cc61e28254ca25898657a52a927
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUbeLz2:DW60sllyWOtEvwDpjwF85l
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 2024-03-13_4e303478bb2d1fc786df56d9b4d5fa80_cryptolocker
Files
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2024-03-13_4e303478bb2d1fc786df56d9b4d5fa80_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