Static task
static1
Behavioral task
behavioral1
Sample
2024-03-14_d4949a27b2e17a604b032f234d240421_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-14_d4949a27b2e17a604b032f234d240421_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-14_d4949a27b2e17a604b032f234d240421_cryptolocker
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Size
98KB
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MD5
d4949a27b2e17a604b032f234d240421
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SHA1
7bba48c731b74e99a5d10fdd78dd246169e9755a
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SHA256
691377f100082978b0d135a7b18a4a9a5896ed173f92a9ec2b58f071d5b82c99
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SHA512
51ce111e6f30047a81be5ae80325dd1bf561dc25254034930734b00dabd29f8b018440fd97eadb5804d28a4088844c78bde41c5752c7c19affd5ddfa7f9457d3
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgpYZ:V6a+pOtEvwDpjtz3
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 2024-03-14_d4949a27b2e17a604b032f234d240421_cryptolocker
Files
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2024-03-14_d4949a27b2e17a604b032f234d240421_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