Static task
static1
Behavioral task
behavioral1
Sample
2024-02-01_d9f1c0ba4c6a9607b8365743ed71c261_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-01_d9f1c0ba4c6a9607b8365743ed71c261_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-01_d9f1c0ba4c6a9607b8365743ed71c261_cryptolocker
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Size
132KB
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MD5
d9f1c0ba4c6a9607b8365743ed71c261
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SHA1
6a67e3f0bae595dd0499a13b74c296a34b453075
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SHA256
509bba4287f95530d708310c1a4459f5e37d66aeabbede92a8c3a3f552b0a497
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SHA512
7eaaa17ad66f7e99cbbab9d5a1fe32cc32aebbed885847dfa78c90c2e27bc5586a0e3c35cd9d9c8f3e4fc2bf6b4ea5ec451cc5c0673b6a56cfb4c57575000b7a
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbxGYQbxGYQblw:V6a+pOtEvwDpjt22i
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 2024-02-01_d9f1c0ba4c6a9607b8365743ed71c261_cryptolocker
Files
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2024-02-01_d9f1c0ba4c6a9607b8365743ed71c261_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