Static task
static1
Behavioral task
behavioral1
Sample
2024-02-17_90bb75b5fc3f25381c62a4405cafa9d5_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-17_90bb75b5fc3f25381c62a4405cafa9d5_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-17_90bb75b5fc3f25381c62a4405cafa9d5_cryptolocker
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Size
70KB
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MD5
90bb75b5fc3f25381c62a4405cafa9d5
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SHA1
2d06f932976e335f2a78bc8c5fc7eee69d0bbd6b
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SHA256
53fbf94090e8d15dd65e8486a3f67c736778a6652a48ad573c0e9418961a58fc
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SHA512
602091a61718cec1339e96bb9d908385d22da1024934754d0205c04377a3fc0d28d0bcbffee53f8ce64211811b66b07db34436a54bbd752296c49aeb54e944d3
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUNZOuV:DW60sllyWOtEvwDpjwF85n
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 2024-02-17_90bb75b5fc3f25381c62a4405cafa9d5_cryptolocker
Files
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2024-02-17_90bb75b5fc3f25381c62a4405cafa9d5_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