Static task
static1
Behavioral task
behavioral1
Sample
2024-02-12_4c57a780722190d982f009ce622e8b2e_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-12_4c57a780722190d982f009ce622e8b2e_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-12_4c57a780722190d982f009ce622e8b2e_cryptolocker
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Size
67KB
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MD5
4c57a780722190d982f009ce622e8b2e
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SHA1
bf39d036ac5efe3d333792fc2251b90ba6020448
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SHA256
f6860b9f518e826357ff851a42999409564b78887f22016d26501215251ef18d
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SHA512
42b7465b713b59ab10854ca94124398044b047003180fbd3aa0d1a430080e5b4d70f07f07bfded5eb910f51f1d3877acb574244284c4a1d866d2943aa342dd2e
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUL3:DW60sllyWOtEvwDpjwF859
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 2024-02-12_4c57a780722190d982f009ce622e8b2e_cryptolocker
Files
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2024-02-12_4c57a780722190d982f009ce622e8b2e_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