Static task
static1
Behavioral task
behavioral1
Sample
2024-04-04_bc1b453a7f7b62bfdbbb4e073c4e41e4_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-04-04_bc1b453a7f7b62bfdbbb4e073c4e41e4_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-04_bc1b453a7f7b62bfdbbb4e073c4e41e4_cryptolocker
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Size
98KB
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MD5
bc1b453a7f7b62bfdbbb4e073c4e41e4
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SHA1
4449043ac07ec1f5614539a94cd2a028e636a094
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SHA256
7d714c0cc470aff48774a4d8b6857eb5fcf26fe5c26f5fd4a9baa6f2f2ae1e1b
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SHA512
7614c57b21a2df4d0f5574a70bed11a7c6102aa8557d40995f13348fe18b08dd48ff3b1ef7de667f076c80fb1aa54f4e3095ede75deac8b246eb3891b0e977e1
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgpQbCRsVH:V6a+pOtEvwDpjtzT
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 2024-04-04_bc1b453a7f7b62bfdbbb4e073c4e41e4_cryptolocker
Files
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2024-04-04_bc1b453a7f7b62bfdbbb4e073c4e41e4_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