Static task
static1
Behavioral task
behavioral1
Sample
2024-02-18_bc449736885ca23802fbfebec9cfd4ca_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-18_bc449736885ca23802fbfebec9cfd4ca_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-18_bc449736885ca23802fbfebec9cfd4ca_cryptolocker
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Size
69KB
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MD5
bc449736885ca23802fbfebec9cfd4ca
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SHA1
91227b65428867e908b9223b8c401f41025169d1
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SHA256
725e6c42e96b4e79bd519d277e0e196e4015357abe90211efb0510adc6402032
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SHA512
9cea6de6789407ddaa1cc70fb6a5033134b13cd0d949cf08ee2715a24de03e208be0f8d3e0311d40b78b24d1e90175821b322b18bd09f809a84ec30f8acd84b7
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUYB:DW60sllyWOtEvwDpjwF85O
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 2024-02-18_bc449736885ca23802fbfebec9cfd4ca_cryptolocker
Files
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2024-02-18_bc449736885ca23802fbfebec9cfd4ca_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