Static task
static1
Behavioral task
behavioral1
Sample
2024-06-12_99a2e72dd12e88ff1e96c8c92a6b4b98_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-06-12_99a2e72dd12e88ff1e96c8c92a6b4b98_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-06-12_99a2e72dd12e88ff1e96c8c92a6b4b98_cryptolocker
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Size
87KB
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MD5
99a2e72dd12e88ff1e96c8c92a6b4b98
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SHA1
b731ee24c108a2c5c5551c53af4dc22e8841b001
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SHA256
dba4222b9049d0a257a18115ce136a9297076d30eb646992ddf176ba45f997b9
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SHA512
8ea9020793ff4a6c655a736bbc52499db78b2fbd8ec133c360d4a99c79f89b4e7f44514ff3fcc61934b90816bca83e98aa3bef0191485454185b20bb72431b70
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccVNl6a7:V6a+pOtEvwDpjvp/
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 2024-06-12_99a2e72dd12e88ff1e96c8c92a6b4b98_cryptolocker
Files
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2024-06-12_99a2e72dd12e88ff1e96c8c92a6b4b98_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