Static task
static1
Behavioral task
behavioral1
Sample
2024-06-07_7551db03e7f02f7ef5516b331181d372_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-06-07_7551db03e7f02f7ef5516b331181d372_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-06-07_7551db03e7f02f7ef5516b331181d372_cryptolocker
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Size
71KB
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MD5
7551db03e7f02f7ef5516b331181d372
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SHA1
271f3f7d685d555528ab9fcc5b0ab5a79f5c7628
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SHA256
b3487d2f106241341785d75ee42d2c20ce1474d4358e6317a196d4290100a7c8
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SHA512
a15fea674a74c435949e2ed569361cd56d8705658dd2390258645e4096f817dc26c1ad6369574db0f33ab8594adc716082178d0602983373c023efeb7275ae2a
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUNZO5:DW60sllyWOtEvwDpjwF85y
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 2024-06-07_7551db03e7f02f7ef5516b331181d372_cryptolocker
Files
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2024-06-07_7551db03e7f02f7ef5516b331181d372_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