Static task
static1
Behavioral task
behavioral1
Sample
2024-02-04_a822de1785af2e98d5968a47bc6ab0a0_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-04_a822de1785af2e98d5968a47bc6ab0a0_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-04_a822de1785af2e98d5968a47bc6ab0a0_cryptolocker
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Size
83KB
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MD5
a822de1785af2e98d5968a47bc6ab0a0
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SHA1
ef10d5d445ce1820c694a4c16d7f588835063006
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SHA256
b2cb5c0a361fbf67c87b9ae9e462033b6f6020e57cebd6793118c91189878ace
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SHA512
1e75e36d3e1c542862cdbac34fdfd0b761beeba37631be2aa188f687ba8d2b4a09ecda525577ec665427dc8f347cbaeb5e4d50e233f1345e104d7a53f770be6f
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccVNlVSLQ87:V6a+pOtEvwDpjvpg
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 2024-02-04_a822de1785af2e98d5968a47bc6ab0a0_cryptolocker
Files
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2024-02-04_a822de1785af2e98d5968a47bc6ab0a0_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