Static task
static1
Behavioral task
behavioral1
Sample
2024-01-27_8f3098ed3f19761d6b90d399f53ee505_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-27_8f3098ed3f19761d6b90d399f53ee505_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-27_8f3098ed3f19761d6b90d399f53ee505_cryptolocker
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Size
68KB
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MD5
8f3098ed3f19761d6b90d399f53ee505
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SHA1
6bf0312b2bd0dd46b1c12065cbbae5913885a136
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SHA256
27591c0494f1ed6852861265822c3ce3f150e3c2b2a3078e085be227edf5f29b
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SHA512
9f07ef82b9364f032d8ca9b0b52d54162de51cd1f0fb5f85ea3ead34d4745a546424b92ae4ccdbaf53cf16af2fed7d27dd72d2c149cd03f364e491573c15c6ef
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUZ:DW60sllyWOtEvwDpjwF85H
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 2024-01-27_8f3098ed3f19761d6b90d399f53ee505_cryptolocker
Files
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2024-01-27_8f3098ed3f19761d6b90d399f53ee505_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